An American Standard Company
Worldwide Applied Systems Group
The Trane Company
3600 Pammel Creek Road
La Crosse, WI 54601-7599
www.trane.com
Since The Trane Company has a policy of continuous product improvement,
it reserves the right to change design and specification without notice.
File No. PL-AH-COIL-000-TS-1-898
Supersedes COIL-TS-1-1189
File No. COIL-TS-1 August 1998
Industrial Applications
Commercial and
Coils for All Comfort,
Heating and
Cooling Coils
The Sigma-Flo coil is available in a
5/8-inch and 1-inch parallel tube
pattern. The Sigma-Flo fin is
designed to maximize heat transfer
and minimize coil size. The 5/8-inch
Sigma-Flo tube pattern is available
with COPPER fins only. The 1-inch
Sigma-Flo tube pattern for use with
steam coils is available with
aluminum or copper fins.
The Delta-Flo coil features a
staggered 1/2-inch tube pattern and
unique fin design allowing for low
airside pressure drop with high
capacity for lower gpm
applications. With staggered tubes
and its unique fin configuration,
the Delta-Flo coil is one of the most
efficient half-inch coils available in
the industry. Delta-Flo coils are
available in the original Delta-Flo E®
fin surface and the new Delta-Flo H®
enhanced fin surface. Delta-Flo H
fins offer increased capacities and
higher moisture carryover limits
when compared to the original
Delta-Flo E fins. Delta-Flo E and
Delta-Flo H are available in
aluminum fins.
Sigma-Flo® Fin Design
Delta-Flo™ Fin Design
Prima-Flo® Fin Design
The Prima-Flo coil features a
parallel 5/8-inch tube pattern. The
energy efficient Prima-Flo E fin
surface is designed to decrease
static pressure loss through the
coil. This fin is ideal for systems
where airside pressure drop is a
major concern. Reducing pressure
drop through the coil results in
lower fan brake horsepower and
system energy savings. Prima-Flo
coils are available in the original
Prima-Flo E fin surface and the new
Prima-Flo H enhanced fin surface.
Prima-Flo H fins offer increased
capacities and moisture carryover
limits when compared to the
original Prima-Flo E fins.
Prima-Flo E and Prima-Flo H are
available in aluminum fins.
Better Performance Using
Trane IVS
Infinitely variable fin spacing (IVS)
gives the designer many ways to
select the right coil for a particular
job.
C.D.S. Network
Computerized Selection
Programs
The Trane Customer Direct
Service Network™ is a
computerized engineering
For quick, easy and accurate coil
selections, as well as greater
flexibility in design decisions, The
Trane Company has developed
computerized selection programs.
These programs are available from
your local Trane office.
design service providing timetested software and access to
personal computer programs.
Complete with a communications
package to support it, C.D.S.
delivers HVAC program updates
and user support instantly.
Coils can be selected for the
following:
With the variety of header design
features and material flexibility,
along with IVS and computer
selection programs, Trane proves
again it’s the leader in coil
technology.
• Chilled Water
• Hot Water
• Steam
• Refrigerant
IVS fins are available on all coil fin
surfaces for coil selections tailored
to application needs. This flexibility
is important since coil heating or
cooling loads can be matched
more precisely than traditional
"fixed" fin spacing. For example,
a Delta-Flo E cooling coil can be
selected from 72 fins per foot to
168 fins per foot in one-fin
increments.
In many cases IVS fins will allow
designers to reduce the number of
fins required to meet coil loads.
Fewer fins can result in lower
airside pressure drops and lower
fan brake horsepower, saving
valuable energy dollars. Reducing
the fan BHP may allow the
selection of a smaller fan motor or
a smaller air handler, saving
additional dollars.
Infinitely Variable Fin Spacing
• Refrigerant Heat Recovery
• Coil Runaround Loop Heat
Recovery
Based on initial input conditions,
the programs will calculate
capacity, air pressure drop and
water pressure drop for all water
coils and steam pressure drop for
steam coils, including coils with
copper fins or coils requiring
heavier tube thicknesses.
Improve system efficiency with 25
coil types, five fin surfaces, IVS and
a wide selection of refrigerant coil
circuiting options. Since pumping
costs are typically lower than
airside operating costs, increase
available waterflow to reduce fin
requirements and airside pressure
drops for fan energy savings.
Unique Design
Energy Efficient
Cost-Effective
Using IVS and the five fin surface
options, the designer has more
flexibility than ever to design and
select coils.
Delta-Flo™
Prima-Flo® and
Sigma-Flo®
More Coils for More Uses
© American Standard Inc. 1998
An American Standard Company
Worldwide Applied Systems Group
The Trane Company
3600 Pammel Creek Road
La Crosse, WI 54601-7599
www.trane.com
Since The Trane Company has a policy of continuous product improvement,
it reserves the right to change design and specification without notice.
File No. PL-AH-COIL-000-TS-1-898
Supersedes COIL-TS-1-1189
File No. COIL-TS-1 August 1998
Industrial Applications
Commercial and
Coils for All Comfort,
Heating and
Cooling Coils
Delta-Flo™ Fin Design
Sigma-Flo® Fin Design
The Delta-Flo coil features a
staggered 1/2-inch tube pattern and
unique fin design allowing for low
airside pressure drop with high
capacity for lower gpm
applications. With staggered tubes
and its unique fin configuration,
the Delta-Flo coil is one of the most
efficient half-inch coils available in
the industry. Delta-Flo coils are
available in the original Delta-Flo E®
fin surface and the new Delta-Flo H®
enhanced fin surface. Delta-Flo H
fins offer increased capacities and
higher moisture carryover limits
when compared to the original
Delta-Flo E fins. Delta-Flo E and
Delta-Flo H are available in
aluminum fins.
The Sigma-Flo coil is available in a
5/8-inch and 1-inch parallel tube
pattern. The Sigma-Flo fin is
designed to maximize heat transfer
and minimize coil size. The 5/8-inch
Sigma-Flo tube pattern is available
with COPPER fins only. The 1-inch
Sigma-Flo tube pattern for use with
steam coils is available with
aluminum or copper fins.
Prima-Flo® Fin Design
The Prima-Flo coil features a
parallel 5/8-inch tube pattern. The
energy efficient Prima-Flo E fin
surface is designed to decrease
static pressure loss through the
coil. This fin is ideal for systems
where airside pressure drop is a
major concern. Reducing pressure
drop through the coil results in
lower fan brake horsepower and
system energy savings. Prima-Flo
coils are available in the original
Prima-Flo E fin surface and the new
Prima-Flo H enhanced fin surface.
Prima-Flo H fins offer increased
capacities and moisture carryover
limits when compared to the
original Prima-Flo E fins.
Prima-Flo E and Prima-Flo H are
available in aluminum fins.
Better Performance Using
Trane IVS
Infinitely variable fin spacing (IVS)
gives the designer many ways to
select the right coil for a particular
job.
In many cases IVS fins will allow
designers to reduce the number of
fins required to meet coil loads.
Fewer fins can result in lower
airside pressure drops and lower
fan brake horsepower, saving
valuable energy dollars. Reducing
the fan BHP may allow the
selection of a smaller fan motor or
a smaller air handler, saving
additional dollars.
The Trane Customer Direct
Service Network™ is a
computerized engineering
For quick, easy and accurate coil
selections, as well as greater
flexibility in design decisions, The
Trane Company has developed
computerized selection programs.
These programs are available from
your local Trane office.
design service providing timetested software and access to
personal computer programs.
Complete with a communications
package to support it, C.D.S.
delivers HVAC program updates
and user support instantly.
Coils can be selected for the
following:
With the variety of header design
features and material flexibility,
along with IVS and computer
selection programs, Trane proves
again it’s the leader in coil
technology.
• Chilled Water
• Hot Water
• Steam
• Refrigerant
IVS fins are available on all coil fin
surfaces for coil selections tailored
to application needs. This flexibility
is important since coil heating or
cooling loads can be matched
more precisely than traditional
"fixed" fin spacing. For example,
a Delta-Flo E cooling coil can be
selected from 72 fins per foot to
168 fins per foot in one-fin
increments.
C.D.S. Network
Computerized Selection
Programs
Infinitely Variable Fin Spacing
• Refrigerant Heat Recovery
• Coil Runaround Loop Heat
Recovery
Based on initial input conditions,
the programs will calculate
capacity, air pressure drop and
water pressure drop for all water
coils and steam pressure drop for
steam coils, including coils with
copper fins or coils requiring
heavier tube thicknesses.
Improve system efficiency with 25
coil types, five fin surfaces, IVS and
a wide selection of refrigerant coil
circuiting options. Since pumping
costs are typically lower than
airside operating costs, increase
available waterflow to reduce fin
requirements and airside pressure
drops for fan energy savings.
Unique Design
Energy Efficient
Cost-Effective
Using IVS and the five fin surface
options, the designer has more
flexibility than ever to design and
select coils.
Delta-Flo™
Prima-Flo® and
Sigma-Flo®
More Coils for More Uses
© American Standard Inc. 1998
An American Standard Company
Worldwide Applied Systems Group
The Trane Company
3600 Pammel Creek Road
La Crosse, WI 54601-7599
www.trane.com
Since The Trane Company has a policy of continuous product improvement,
it reserves the right to change design and specification without notice.
File No. PL-AH-COIL-000-TS-1-898
Supersedes COIL-TS-1-1189
File No. COIL-TS-1 August 1998
Industrial Applications
Commercial and
Coils for All Comfort,
Heating and
Cooling Coils
Delta-Flo™ Fin Design
Sigma-Flo® Fin Design
The Delta-Flo coil features a
staggered 1/2-inch tube pattern and
unique fin design allowing for low
airside pressure drop with high
capacity for lower gpm
applications. With staggered tubes
and its unique fin configuration,
the Delta-Flo coil is one of the most
efficient half-inch coils available in
the industry. Delta-Flo coils are
available in the original Delta-Flo E®
fin surface and the new Delta-Flo H®
enhanced fin surface. Delta-Flo H
fins offer increased capacities and
higher moisture carryover limits
when compared to the original
Delta-Flo E fins. Delta-Flo E and
Delta-Flo H are available in
aluminum fins.
The Sigma-Flo coil is available in a
5/8-inch and 1-inch parallel tube
pattern. The Sigma-Flo fin is
designed to maximize heat transfer
and minimize coil size. The 5/8-inch
Sigma-Flo tube pattern is available
with COPPER fins only. The 1-inch
Sigma-Flo tube pattern for use with
steam coils is available with
aluminum or copper fins.
Prima-Flo® Fin Design
The Prima-Flo coil features a
parallel 5/8-inch tube pattern. The
energy efficient Prima-Flo E fin
surface is designed to decrease
static pressure loss through the
coil. This fin is ideal for systems
where airside pressure drop is a
major concern. Reducing pressure
drop through the coil results in
lower fan brake horsepower and
system energy savings. Prima-Flo
coils are available in the original
Prima-Flo E fin surface and the new
Prima-Flo H enhanced fin surface.
Prima-Flo H fins offer increased
capacities and moisture carryover
limits when compared to the
original Prima-Flo E fins.
Prima-Flo E and Prima-Flo H are
available in aluminum fins.
Better Performance Using
Trane IVS
Infinitely variable fin spacing (IVS)
gives the designer many ways to
select the right coil for a particular
job.
In many cases IVS fins will allow
designers to reduce the number of
fins required to meet coil loads.
Fewer fins can result in lower
airside pressure drops and lower
fan brake horsepower, saving
valuable energy dollars. Reducing
the fan BHP may allow the
selection of a smaller fan motor or
a smaller air handler, saving
additional dollars.
The Trane Customer Direct
Service Network™ is a
computerized engineering
For quick, easy and accurate coil
selections, as well as greater
flexibility in design decisions, The
Trane Company has developed
computerized selection programs.
These programs are available from
your local Trane office.
design service providing timetested software and access to
personal computer programs.
Complete with a communications
package to support it, C.D.S.
delivers HVAC program updates
and user support instantly.
Coils can be selected for the
following:
With the variety of header design
features and material flexibility,
along with IVS and computer
selection programs, Trane proves
again it’s the leader in coil
technology.
• Chilled Water
• Hot Water
• Steam
• Refrigerant
IVS fins are available on all coil fin
surfaces for coil selections tailored
to application needs. This flexibility
is important since coil heating or
cooling loads can be matched
more precisely than traditional
"fixed" fin spacing. For example,
a Delta-Flo E cooling coil can be
selected from 72 fins per foot to
168 fins per foot in one-fin
increments.
C.D.S. Network
Computerized Selection
Programs
Infinitely Variable Fin Spacing
• Refrigerant Heat Recovery
• Coil Runaround Loop Heat
Recovery
Based on initial input conditions,
the programs will calculate
capacity, air pressure drop and
water pressure drop for all water
coils and steam pressure drop for
steam coils, including coils with
copper fins or coils requiring
heavier tube thicknesses.
Improve system efficiency with 25
coil types, five fin surfaces, IVS and
a wide selection of refrigerant coil
circuiting options. Since pumping
costs are typically lower than
airside operating costs, increase
available waterflow to reduce fin
requirements and airside pressure
drops for fan energy savings.
Unique Design
Energy Efficient
Cost-Effective
Using IVS and the five fin surface
options, the designer has more
flexibility than ever to design and
select coils.
Delta-Flo™
Prima-Flo® and
Sigma-Flo®
More Coils for More Uses
© American Standard Inc. 1998
Cooling Coils
CHARACTERISTICS
W
•
•
•
•
GENERAL PURPOSE
DRAINABLE AT HEADER
FULL-ROW SERPENTINE
CHILLED WATER
ROWS
2, 3, 4, 6
8, 10, 12
FINNED
WIDTH
FINNED
LENGTH
FINS
PER FOOT
CAST IRON HDR
12, 18, 24,
30, 33’’
12"-168"
ALUMINUM
80-168
COPPER HDR
36, 42, 48, 54"
12"-168"
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
COPPER
5
⁄8" OD
.020"
.024"
.035"
AIR
FLOW
WATER
IN
COPPER
96-168
200
220
RED BRASS
.049"
(DD)
DD
WD
WATER
IN
WATER
OUT
•
•
•
•
AIR
FLOW
CLEANABLE
DRAINABLE AT EACH ROW
FULL-ROW SERPENTINE
CHILLED WATER
2, 4, 6
8, 10, 12
12, 18, 24
30, 33"
12"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
200
220
(WD)
WL
AIR
FLOW
ROWS
•
•
•
•
4,8,12
•
•
•
•
•
•
AIR
FLOW
WATER
OUT
K
CHARACTERISTICS
•
•
DRAINABLE AT EACH ROW
HIGH GPM
LOW WATER PRESSURE DROP
OPPOSITE-END CONNECTIONS
ON 6 & 10 ROWS
DUAL-ROW SERPENTINE
CHILLED WATER
DRAINABLE AT HEADER
HIGH GPM
LOW WATER PR ESSURE DROP
SAME-END CONNECTIONS
ON 6 & 10 ROWS
DUAL-ROW SERPENTINE
CHILLED WATER
• GENERAL PURPOSE
• FULL-ROW SERPENTINE
• CHILLED WATER
6, 10*
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
FINNED
WIDTH
FINNED
LENGTH
FINS
PER FOOT
CAST IRON HDR
18, 24,
30, 33’’
18"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
COPPER
96-168
RED BRASS
.049"
ALUMINUM
COPPER
1
⁄2" OD
.016"
6, 8
10, 12
CAST IRON HDR
18,24,
30,33"
COPPER HDR
36, 42, 48, 54"
2, 4
6, 8
12, 18, 24
30, 33, 36,
42, 48, 54"
12"-168"
DELTA-FLO E
72-168
WATER
IN
200
220
200
220
200
220
200
220
.025"
3*
WATER
IN
COPPER
96-168
DELTA-FLO H
84-168
RED BRASS
.049"
WATER
OUT
WATER
OUT
P2
• LOW GPM
• TWO-TUBE FEED
• CHILLED WATER
2, 4, 6
12, 18
24, 30"
12"-120"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
AIR
FLOW
COPPER
96-168
WATER
IN
WATER
OUT
200
220
DL
• DRAINABLE AT HEADER
• FULL-ROW SERPENTINE
• CHILLED WATER
AIR
FLOW
2, 4, 6
12, 18, 24,
30, 33, 36
42, 48, 54"
12"-168"
ALUMINUM
DELTA-FLO E
72-168
WATER
IN
COPPER
1
⁄2" OD
.016"
.025"
DELTA-FLO H
84-168
RED BRASS
.049"
WATER
OUT
P4
• LOW GPM
• FOUR-TUBE FEED
• CHILLED WATER
AIR
FLOW
WATER
OUT
2, 4
6, 8
12, 18
24, 30"
12"-120"
WATER
IN
ALUMINUM
80-168
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
200
220
LL
•
•
•
•
•
WATER
IN
AIR
FLOW
DRAINABLE AT HEADER
HIGH GPM
LOW WATER PRESSURE DROP
DUAL-ROW SERPENTINE
CHILLED WATER
4, 6, 8
18, 24, 30
33, 36, 42
48, 54"
18"-168"
ALUMINUM
DELTA-FLO E
72-168
RED BRASS
.049"
COPPER
1
⁄2" OD
.016"
.025"
DELTA-FLO H
84-168
WATER
OUT
P8
AIR
• LOW GPM
• EIGHT-TUBE FEED
• CHILLED WATER
FLOW
4, 8
18, 24
30"
18"-120
ALUMINUM
80-168
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
200
220
F
REFRIGERANT
LIQUID IN
AIR
FLOW
REFRIGERANT
GAS OUT
RED BRASS
.049"
• REFRIGERANT
• CIRCUITING AVAILABLE:
STANDARD
HORIZONTAL SPLIT
VERTICAL SPLIT
2, 3, 4
6,8
• REFRIGERANT
• CIRCUITING AVAILABLE:
STANDARD
HORIZONTAL SPLIT
VERTICAL SPLIT
INTERTWINED
4, 6
12, 18, 24
30, 33"
12"-168"
ALUMINUM
80-168
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
300
COPPER
1
⁄2" OD
.016"
300
AIR
FLOW
REFRIGERANT
LIQUID IN
WATER
OUT
WATER
IN
REFRIGERANT
GAS OUT
D
• DRAINABLE AT EACH ROW
• FULL-ROW SERPENTINE
• CHILLED WATER
4, 6, 8
10, 12
12, 18, 24
30, 33"
12"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
AIR
FLOW
200
220
FD
REFRIGERANT
LIQUID IN
3*
COPPER
96-168
WATER
IN
18, 24, 30
33, 36, 42
48"
18"-168"
ALUMINUM
DELTA-FLO E
72-168
.025"
DELTA-FLO H
84-168
RED BRASS
.049"
WATER
OUT
REFRIGERANT
GAS OUT
Heating Coils
CHARACTERISTICS
WA
•
•
•
•
WATER
OUT
DRAINABLE AT HEADER
LOW GPM
ALTERNATIVE-TUBE FEED
HOT WATER
ROWS
1*
2
FINNED
WIDTH
FINNED
LENGTH
FINS
PER FOOT
6, 9, 12, 18
24, 30, 33"
12"-168"
ALUMINUM
80-168
12, 18, 24,
30, 33""
COPPER
96-168
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
200
200
325 (1-ROW)
220 (2-ROW)
CHARACTERISTICS
A
(A)
• UNMODULATED STEAM TYPE
• FULL-ROW FEED
• STEAM
ROWS
1*
FINNED
WIDTH
FINNED
LENGTH
6, 9, 12,
18, 24, 30
33’’
12"-120"
FINS
PER FOOT
ALUMINUM
80-168
COPPER
96-168
200
200
388 (1-ROW)
220 (2-ROW)
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
STEAM
IN
WATER
IN
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
100
400
200
400
100
400
200
400
CONDENSATE
OUT
WC
•
•
•
•
DRAINABLE AT HEADER
ONE-ROW
SAME-END CONNECTION
HOT WATER
1
CAST IRON HDR.
12, 18, 24
30, 33"
12"-168"
COPPER HDR
36, 42, 48"
WATER
OUT
ALUMINUM
80-168
COPPER
96-168
WATER
IN
W
•
•
•
•
AIR
FLOW
GENERAL PURPOSE
DRAINABLE AT HEADER
FULL-ROW SERPENTINE
HOT WATER
WATER
IN
1*
2
WATER
OUT
TT
WATER
OUT
•
•
•
•
LOW GPM
COMMON DUCT COIL
TWO-TUBE FEED
HOT WATER
1
2
6, 9, 12, 18
24, 30, 33"
(CAST IRON HDR)
12, 18, 24
30, 33"
(COPPER HDR)
36, 42, 48, 54"
ALUMINUM
80-168
12"-168"
STEAM
IN
200
(NS)
250
RED BRASS
.049"
(CAST IRON
HDR ONLY)
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
•
•
•
•
MODULATING STEAM TYPE
STEAM DISTRIBUTING TYPE
FULL-ROW FEED
OPPOSITE-END CONNECTIONS
• SAME-END CONNECTIONS
• STEAM
1*
12, 18, 24
30, 33
30,33"
12"-144"
1
ALUMINUM
42-132
COPPER
1" OD
.031"
COPPER
42-132
RED BRASS
.049"
CONDENSATE
OUT
200
200
325 (1-ROW)
220 (2-ROW)
200
200
388 (1-ROW)
220 (2-ROW)
H
• REFRIGERANT
• 1-100% HEAT RECOVERY
• MULTIPLE-COMPRESSOR
CIRCUITS
1,2
3,4
6
12, 18, 24,
30, 33, 36
42, 48"
54 (2-6 ROW ONLY)
24"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
300
• GENERAL PURPOSE
• FULL-ROW SERPENTINE
• HOT WATER
2
12, 18, 24
30, 33, 36
42, 48, 54"
12"-168"
ALUMINUM
COPPER
1
⁄2" OD
.016"
200
220
200
220
AIR
FLOW
REFRIGERANT
GAS IN
ALUMINUM
80-168
12"-96"
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
WL
225
250
AIR
FLOW
275
350
DELTA-FLO E
72-180
350
WATER
IN
400
.025"
DELTA-FLO H
84-180
WATER
OUT
WATER
IN
T
(N)
REFRIGERANT
GAS/ LIQUID
OUT
12, 18
24, 30"
9, 12, 18
24, 30, 33"
COPPER
96-168
N
NS
COPPER
5
⁄8" OD
.020"
.024"
.035"
ST
• LOW GPM OR MODERATE
STEAM PRESSURES
• COMMON DUCT COILS
WATER
OUT
• T HAS STANDARD CASING.
• ST HAS SLIP FLANGE
CASING FOR QUICK FIT-UP
• HOT WATER OR STEAM
1
6, 9, 12
15, 18"
(T) 6"-72"
ALUMINUM
80, 110, 150
(ST) 6”-42”
COPPER
96, 110, 144
2
WATER
IN
Notes:
1. Turbulators are available in water coils to increase capacities at low fluid flow rates.
2. Special material construction, operating pressures and temperatures are available.
3. All chilled water coils can be used in hot water applications.
4. Drain and vent connections are standard on all water coils.
5. All finned lengths are available in one inch increments (except T and ST coils).
6. All fin spacings are available in one fin per foot increments.
*Opposite-end connection.
†ARI certification does not exist for type H coils.
COPPER
5
⁄8" OD
.020"
.024"
035"
WATER 200
STEAM 100
250
400
DL
• DRAINABLE AT HEADER
• FULL-ROW SERPENTINE
• HOT WATER
AIR
FLOW
WATER 275
STEAM 350
350
400
RED BRASS WATER 350
.049"
STEAM 400
400
450
WATER
IN
WATER
OUT
2
12,18,24
30, 33, 36
42, 48, 54"
12"-168"
ALUMINUM
DELTA-FLO E
72-180
COPPER
1
⁄2" OD
.016"
DELTA-FLO H
84-180
.025"
Cooling Coils
CHARACTERISTICS
W
•
•
•
•
GENERAL PURPOSE
DRAINABLE AT HEADER
FULL-ROW SERPENTINE
CHILLED WATER
ROWS
2, 3, 4, 6
8, 10, 12
FINNED
WIDTH
FINNED
LENGTH
FINS
PER FOOT
CAST IRON HDR
12, 18, 24,
30, 33’’
12"-168"
ALUMINUM
80-168
COPPER HDR
36, 42, 48, 54"
12"-168"
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
COPPER
5
⁄8" OD
.020"
.024"
.035"
AIR
FLOW
WATER
IN
COPPER
96-168
200
220
RED BRASS
.049"
(DD)
DD
WD
WATER
IN
WATER
OUT
•
•
•
•
AIR
FLOW
CLEANABLE
DRAINABLE AT EACH ROW
FULL-ROW SERPENTINE
CHILLED WATER
2, 4, 6
8, 10, 12
12, 18, 24
30, 33"
12"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
200
220
(WD)
WL
AIR
FLOW
ROWS
•
•
•
•
4,8,12
•
•
•
•
•
•
AIR
FLOW
WATER
OUT
K
CHARACTERISTICS
•
•
DRAINABLE AT EACH ROW
HIGH GPM
LOW WATER PRESSURE DROP
OPPOSITE-END CONNECTIONS
ON 6 & 10 ROWS
DUAL-ROW SERPENTINE
CHILLED WATER
DRAINABLE AT HEADER
HIGH GPM
LOW WATER PR ESSURE DROP
SAME-END CONNECTIONS
ON 6 & 10 ROWS
DUAL-ROW SERPENTINE
CHILLED WATER
• GENERAL PURPOSE
• FULL-ROW SERPENTINE
• CHILLED WATER
6, 10*
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
FINNED
WIDTH
FINNED
LENGTH
FINS
PER FOOT
CAST IRON HDR
18, 24,
30, 33’’
18"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
COPPER
96-168
RED BRASS
.049"
ALUMINUM
COPPER
1
⁄2" OD
.016"
6, 8
10, 12
CAST IRON HDR
18,24,
30,33"
COPPER HDR
36, 42, 48, 54"
2, 4
6, 8
12, 18, 24
30, 33, 36,
42, 48, 54"
12"-168"
DELTA-FLO E
72-168
WATER
IN
200
220
200
220
200
220
200
220
.025"
3*
WATER
IN
COPPER
96-168
DELTA-FLO H
84-168
RED BRASS
.049"
WATER
OUT
WATER
OUT
P2
• LOW GPM
• TWO-TUBE FEED
• CHILLED WATER
2, 4, 6
12, 18
24, 30"
12"-120"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
AIR
FLOW
COPPER
96-168
WATER
IN
WATER
OUT
200
220
DL
• DRAINABLE AT HEADER
• FULL-ROW SERPENTINE
• CHILLED WATER
AIR
FLOW
2, 4, 6
12, 18, 24,
30, 33, 36
42, 48, 54"
12"-168"
ALUMINUM
DELTA-FLO E
72-168
WATER
IN
COPPER
1
⁄2" OD
.016"
.025"
DELTA-FLO H
84-168
RED BRASS
.049"
WATER
OUT
P4
• LOW GPM
• FOUR-TUBE FEED
• CHILLED WATER
AIR
FLOW
WATER
OUT
2, 4
6, 8
12, 18
24, 30"
12"-120"
WATER
IN
ALUMINUM
80-168
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
200
220
LL
•
•
•
•
•
WATER
IN
AIR
FLOW
DRAINABLE AT HEADER
HIGH GPM
LOW WATER PRESSURE DROP
DUAL-ROW SERPENTINE
CHILLED WATER
4, 6, 8
18, 24, 30
33, 36, 42
48, 54"
18"-168"
ALUMINUM
DELTA-FLO E
72-168
RED BRASS
.049"
COPPER
1
⁄2" OD
.016"
.025"
DELTA-FLO H
84-168
WATER
OUT
P8
AIR
• LOW GPM
• EIGHT-TUBE FEED
• CHILLED WATER
FLOW
4, 8
18, 24
30"
18"-120
ALUMINUM
80-168
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
200
220
F
REFRIGERANT
LIQUID IN
AIR
FLOW
REFRIGERANT
GAS OUT
RED BRASS
.049"
• REFRIGERANT
• CIRCUITING AVAILABLE:
STANDARD
HORIZONTAL SPLIT
VERTICAL SPLIT
2, 3, 4
6,8
• REFRIGERANT
• CIRCUITING AVAILABLE:
STANDARD
HORIZONTAL SPLIT
VERTICAL SPLIT
INTERTWINED
4, 6
12, 18, 24
30, 33"
12"-168"
ALUMINUM
80-168
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
300
COPPER
1
⁄2" OD
.016"
300
AIR
FLOW
REFRIGERANT
LIQUID IN
WATER
OUT
WATER
IN
REFRIGERANT
GAS OUT
D
• DRAINABLE AT EACH ROW
• FULL-ROW SERPENTINE
• CHILLED WATER
4, 6, 8
10, 12
12, 18, 24
30, 33"
12"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
AIR
FLOW
200
220
FD
REFRIGERANT
LIQUID IN
3*
COPPER
96-168
WATER
IN
18, 24, 30
33, 36, 42
48"
18"-168"
ALUMINUM
DELTA-FLO E
72-168
.025"
DELTA-FLO H
84-168
RED BRASS
.049"
WATER
OUT
REFRIGERANT
GAS OUT
Heating Coils
CHARACTERISTICS
WA
•
•
•
•
WATER
OUT
DRAINABLE AT HEADER
LOW GPM
ALTERNATIVE-TUBE FEED
HOT WATER
ROWS
1*
2
FINNED
WIDTH
FINNED
LENGTH
FINS
PER FOOT
6, 9, 12, 18
24, 30, 33"
12"-168"
ALUMINUM
80-168
12, 18, 24,
30, 33""
COPPER
96-168
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
200
200
325 (1-ROW)
220 (2-ROW)
CHARACTERISTICS
A
(A)
• UNMODULATED STEAM TYPE
• FULL-ROW FEED
• STEAM
ROWS
1*
FINNED
WIDTH
FINNED
LENGTH
6, 9, 12,
18, 24, 30
33’’
12"-120"
FINS
PER FOOT
ALUMINUM
80-168
COPPER
96-168
200
200
388 (1-ROW)
220 (2-ROW)
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
STEAM
IN
WATER
IN
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
100
400
200
400
100
400
200
400
CONDENSATE
OUT
WC
•
•
•
•
DRAINABLE AT HEADER
ONE-ROW
SAME-END CONNECTION
HOT WATER
1
CAST IRON HDR.
12, 18, 24
30, 33"
12"-168"
COPPER HDR
36, 42, 48"
WATER
OUT
ALUMINUM
80-168
COPPER
96-168
WATER
IN
W
•
•
•
•
AIR
FLOW
GENERAL PURPOSE
DRAINABLE AT HEADER
FULL-ROW SERPENTINE
HOT WATER
WATER
IN
1*
2
WATER
OUT
TT
WATER
OUT
•
•
•
•
LOW GPM
COMMON DUCT COIL
TWO-TUBE FEED
HOT WATER
1
2
6, 9, 12, 18
24, 30, 33"
(CAST IRON HDR)
12, 18, 24
30, 33"
(COPPER HDR)
36, 42, 48, 54"
ALUMINUM
80-168
12"-168"
STEAM
IN
200
(NS)
250
RED BRASS
.049"
(CAST IRON
HDR ONLY)
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
•
•
•
•
MODULATING STEAM TYPE
STEAM DISTRIBUTING TYPE
FULL-ROW FEED
OPPOSITE-END CONNECTIONS
• SAME-END CONNECTIONS
• STEAM
1*
12, 18, 24
30, 33
30,33"
12"-144"
1
ALUMINUM
42-132
COPPER
1" OD
.031"
COPPER
42-132
RED BRASS
.049"
CONDENSATE
OUT
200
200
325 (1-ROW)
220 (2-ROW)
200
200
388 (1-ROW)
220 (2-ROW)
H
• REFRIGERANT
• 1-100% HEAT RECOVERY
• MULTIPLE-COMPRESSOR
CIRCUITS
1,2
3,4
6
12, 18, 24,
30, 33, 36
42, 48"
54 (2-6 ROW ONLY)
24"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
300
• GENERAL PURPOSE
• FULL-ROW SERPENTINE
• HOT WATER
2
12, 18, 24
30, 33, 36
42, 48, 54"
12"-168"
ALUMINUM
COPPER
1
⁄2" OD
.016"
200
220
200
220
AIR
FLOW
REFRIGERANT
GAS IN
ALUMINUM
80-168
12"-96"
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
WL
225
250
AIR
FLOW
275
350
DELTA-FLO E
72-180
350
WATER
IN
400
.025"
DELTA-FLO H
84-180
WATER
OUT
WATER
IN
T
(N)
REFRIGERANT
GAS/ LIQUID
OUT
12, 18
24, 30"
9, 12, 18
24, 30, 33"
COPPER
96-168
N
NS
COPPER
5
⁄8" OD
.020"
.024"
.035"
ST
• LOW GPM OR MODERATE
STEAM PRESSURES
• COMMON DUCT COILS
WATER
OUT
• T HAS STANDARD CASING.
• ST HAS SLIP FLANGE
CASING FOR QUICK FIT-UP
• HOT WATER OR STEAM
1
6, 9, 12
15, 18"
(T) 6"-72"
ALUMINUM
80, 110, 150
(ST) 6”-42”
COPPER
96, 110, 144
2
WATER
IN
Notes:
1. Turbulators are available in water coils to increase capacities at low fluid flow rates.
2. Special material construction, operating pressures and temperatures are available.
3. All chilled water coils can be used in hot water applications.
4. Drain and vent connections are standard on all water coils.
5. All finned lengths are available in one inch increments (except T and ST coils).
6. All fin spacings are available in one fin per foot increments.
*Opposite-end connection.
†ARI certification does not exist for type H coils.
COPPER
5
⁄8" OD
.020"
.024"
035"
WATER 200
STEAM 100
250
400
DL
• DRAINABLE AT HEADER
• FULL-ROW SERPENTINE
• HOT WATER
AIR
FLOW
WATER 275
STEAM 350
350
400
RED BRASS WATER 350
.049"
STEAM 400
400
450
WATER
IN
WATER
OUT
2
12,18,24
30, 33, 36
42, 48, 54"
12"-168"
ALUMINUM
DELTA-FLO E
72-180
COPPER
1
⁄2" OD
.016"
DELTA-FLO H
84-180
.025"
Cooling Coils
CHARACTERISTICS
W
•
•
•
•
GENERAL PURPOSE
DRAINABLE AT HEADER
FULL-ROW SERPENTINE
CHILLED WATER
ROWS
2, 3, 4, 6
8, 10, 12
FINNED
WIDTH
FINNED
LENGTH
FINS
PER FOOT
CAST IRON HDR
12, 18, 24,
30, 33’’
12"-168"
ALUMINUM
80-168
COPPER HDR
36, 42, 48, 54"
12"-168"
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
COPPER
5
⁄8" OD
.020"
.024"
.035"
AIR
FLOW
WATER
IN
COPPER
96-168
200
220
RED BRASS
.049"
(DD)
DD
WD
WATER
IN
WATER
OUT
•
•
•
•
AIR
FLOW
CLEANABLE
DRAINABLE AT EACH ROW
FULL-ROW SERPENTINE
CHILLED WATER
2, 4, 6
8, 10, 12
12, 18, 24
30, 33"
12"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
200
220
(WD)
WL
AIR
FLOW
ROWS
•
•
•
•
4,8,12
•
•
•
•
•
•
AIR
FLOW
WATER
OUT
K
CHARACTERISTICS
•
•
DRAINABLE AT EACH ROW
HIGH GPM
LOW WATER PRESSURE DROP
OPPOSITE-END CONNECTIONS
ON 6 & 10 ROWS
DUAL-ROW SERPENTINE
CHILLED WATER
DRAINABLE AT HEADER
HIGH GPM
LOW WATER PR ESSURE DROP
SAME-END CONNECTIONS
ON 6 & 10 ROWS
DUAL-ROW SERPENTINE
CHILLED WATER
• GENERAL PURPOSE
• FULL-ROW SERPENTINE
• CHILLED WATER
6, 10*
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
FINNED
WIDTH
FINNED
LENGTH
FINS
PER FOOT
CAST IRON HDR
18, 24,
30, 33’’
18"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
COPPER
96-168
RED BRASS
.049"
ALUMINUM
COPPER
1
⁄2" OD
.016"
6, 8
10, 12
CAST IRON HDR
18,24,
30,33"
COPPER HDR
36, 42, 48, 54"
2, 4
6, 8
12, 18, 24
30, 33, 36,
42, 48, 54"
12"-168"
DELTA-FLO E
72-168
WATER
IN
200
220
200
220
200
220
200
220
.025"
3*
WATER
IN
COPPER
96-168
DELTA-FLO H
84-168
RED BRASS
.049"
WATER
OUT
WATER
OUT
P2
• LOW GPM
• TWO-TUBE FEED
• CHILLED WATER
2, 4, 6
12, 18
24, 30"
12"-120"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
AIR
FLOW
COPPER
96-168
WATER
IN
WATER
OUT
200
220
DL
• DRAINABLE AT HEADER
• FULL-ROW SERPENTINE
• CHILLED WATER
AIR
FLOW
2, 4, 6
12, 18, 24,
30, 33, 36
42, 48, 54"
12"-168"
ALUMINUM
DELTA-FLO E
72-168
WATER
IN
COPPER
1
⁄2" OD
.016"
.025"
DELTA-FLO H
84-168
RED BRASS
.049"
WATER
OUT
P4
• LOW GPM
• FOUR-TUBE FEED
• CHILLED WATER
AIR
FLOW
WATER
OUT
2, 4
6, 8
12, 18
24, 30"
12"-120"
WATER
IN
ALUMINUM
80-168
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
200
220
LL
•
•
•
•
•
WATER
IN
AIR
FLOW
DRAINABLE AT HEADER
HIGH GPM
LOW WATER PRESSURE DROP
DUAL-ROW SERPENTINE
CHILLED WATER
4, 6, 8
18, 24, 30
33, 36, 42
48, 54"
18"-168"
ALUMINUM
DELTA-FLO E
72-168
RED BRASS
.049"
COPPER
1
⁄2" OD
.016"
.025"
DELTA-FLO H
84-168
WATER
OUT
P8
AIR
• LOW GPM
• EIGHT-TUBE FEED
• CHILLED WATER
FLOW
4, 8
18, 24
30"
18"-120
ALUMINUM
80-168
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
200
220
F
REFRIGERANT
LIQUID IN
AIR
FLOW
REFRIGERANT
GAS OUT
RED BRASS
.049"
• REFRIGERANT
• CIRCUITING AVAILABLE:
STANDARD
HORIZONTAL SPLIT
VERTICAL SPLIT
2, 3, 4
6,8
• REFRIGERANT
• CIRCUITING AVAILABLE:
STANDARD
HORIZONTAL SPLIT
VERTICAL SPLIT
INTERTWINED
4, 6
12, 18, 24
30, 33"
12"-168"
ALUMINUM
80-168
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
300
COPPER
1
⁄2" OD
.016"
300
AIR
FLOW
REFRIGERANT
LIQUID IN
WATER
OUT
WATER
IN
REFRIGERANT
GAS OUT
D
• DRAINABLE AT EACH ROW
• FULL-ROW SERPENTINE
• CHILLED WATER
4, 6, 8
10, 12
12, 18, 24
30, 33"
12"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
AIR
FLOW
200
220
FD
REFRIGERANT
LIQUID IN
3*
COPPER
96-168
WATER
IN
18, 24, 30
33, 36, 42
48"
18"-168"
ALUMINUM
DELTA-FLO E
72-168
.025"
DELTA-FLO H
84-168
RED BRASS
.049"
WATER
OUT
REFRIGERANT
GAS OUT
Heating Coils
CHARACTERISTICS
WA
•
•
•
•
WATER
OUT
DRAINABLE AT HEADER
LOW GPM
ALTERNATIVE-TUBE FEED
HOT WATER
ROWS
1*
2
FINNED
WIDTH
FINNED
LENGTH
FINS
PER FOOT
6, 9, 12, 18
24, 30, 33"
12"-168"
ALUMINUM
80-168
12, 18, 24,
30, 33""
COPPER
96-168
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
200
200
325 (1-ROW)
220 (2-ROW)
CHARACTERISTICS
A
(A)
• UNMODULATED STEAM TYPE
• FULL-ROW FEED
• STEAM
ROWS
1*
FINNED
WIDTH
FINNED
LENGTH
6, 9, 12,
18, 24, 30
33’’
12"-120"
FINS
PER FOOT
ALUMINUM
80-168
COPPER
96-168
200
200
388 (1-ROW)
220 (2-ROW)
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
STEAM
IN
WATER
IN
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
100
400
200
400
100
400
200
400
CONDENSATE
OUT
WC
•
•
•
•
DRAINABLE AT HEADER
ONE-ROW
SAME-END CONNECTION
HOT WATER
1
CAST IRON HDR.
12, 18, 24
30, 33"
12"-168"
COPPER HDR
36, 42, 48"
WATER
OUT
ALUMINUM
80-168
COPPER
96-168
WATER
IN
W
•
•
•
•
AIR
FLOW
GENERAL PURPOSE
DRAINABLE AT HEADER
FULL-ROW SERPENTINE
HOT WATER
WATER
IN
1*
2
WATER
OUT
TT
WATER
OUT
•
•
•
•
LOW GPM
COMMON DUCT COIL
TWO-TUBE FEED
HOT WATER
1
2
6, 9, 12, 18
24, 30, 33"
(CAST IRON HDR)
12, 18, 24
30, 33"
(COPPER HDR)
36, 42, 48, 54"
ALUMINUM
80-168
12"-168"
STEAM
IN
200
(NS)
250
RED BRASS
.049"
(CAST IRON
HDR ONLY)
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
•
•
•
•
MODULATING STEAM TYPE
STEAM DISTRIBUTING TYPE
FULL-ROW FEED
OPPOSITE-END CONNECTIONS
• SAME-END CONNECTIONS
• STEAM
1*
12, 18, 24
30, 33
30,33"
12"-144"
1
ALUMINUM
42-132
COPPER
1" OD
.031"
COPPER
42-132
RED BRASS
.049"
CONDENSATE
OUT
200
200
325 (1-ROW)
220 (2-ROW)
200
200
388 (1-ROW)
220 (2-ROW)
H
• REFRIGERANT
• 1-100% HEAT RECOVERY
• MULTIPLE-COMPRESSOR
CIRCUITS
1,2
3,4
6
12, 18, 24,
30, 33, 36
42, 48"
54 (2-6 ROW ONLY)
24"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
300
• GENERAL PURPOSE
• FULL-ROW SERPENTINE
• HOT WATER
2
12, 18, 24
30, 33, 36
42, 48, 54"
12"-168"
ALUMINUM
COPPER
1
⁄2" OD
.016"
200
220
200
220
AIR
FLOW
REFRIGERANT
GAS IN
ALUMINUM
80-168
12"-96"
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
WL
225
250
AIR
FLOW
275
350
DELTA-FLO E
72-180
350
WATER
IN
400
.025"
DELTA-FLO H
84-180
WATER
OUT
WATER
IN
T
(N)
REFRIGERANT
GAS/ LIQUID
OUT
12, 18
24, 30"
9, 12, 18
24, 30, 33"
COPPER
96-168
N
NS
COPPER
5
⁄8" OD
.020"
.024"
.035"
ST
• LOW GPM OR MODERATE
STEAM PRESSURES
• COMMON DUCT COILS
WATER
OUT
• T HAS STANDARD CASING.
• ST HAS SLIP FLANGE
CASING FOR QUICK FIT-UP
• HOT WATER OR STEAM
1
6, 9, 12
15, 18"
(T) 6"-72"
ALUMINUM
80, 110, 150
(ST) 6”-42”
COPPER
96, 110, 144
2
WATER
IN
Notes:
1. Turbulators are available in water coils to increase capacities at low fluid flow rates.
2. Special material construction, operating pressures and temperatures are available.
3. All chilled water coils can be used in hot water applications.
4. Drain and vent connections are standard on all water coils.
5. All finned lengths are available in one inch increments (except T and ST coils).
6. All fin spacings are available in one fin per foot increments.
*Opposite-end connection.
†ARI certification does not exist for type H coils.
COPPER
5
⁄8" OD
.020"
.024"
035"
WATER 200
STEAM 100
250
400
DL
• DRAINABLE AT HEADER
• FULL-ROW SERPENTINE
• HOT WATER
AIR
FLOW
WATER 275
STEAM 350
350
400
RED BRASS WATER 350
.049"
STEAM 400
400
450
WATER
IN
WATER
OUT
2
12,18,24
30, 33, 36
42, 48, 54"
12"-168"
ALUMINUM
DELTA-FLO E
72-180
COPPER
1
⁄2" OD
.016"
DELTA-FLO H
84-180
.025"
Cooling Coils
CHARACTERISTICS
W
•
•
•
•
GENERAL PURPOSE
DRAINABLE AT HEADER
FULL-ROW SERPENTINE
CHILLED WATER
ROWS
2, 3, 4, 6
8, 10, 12
FINNED
WIDTH
FINNED
LENGTH
FINS
PER FOOT
CAST IRON HDR
12, 18, 24,
30, 33’’
12"-168"
ALUMINUM
80-168
COPPER HDR
36, 42, 48, 54"
12"-168"
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
COPPER
5
⁄8" OD
.020"
.024"
.035"
AIR
FLOW
WATER
IN
COPPER
96-168
200
220
RED BRASS
.049"
(DD)
DD
WD
WATER
IN
WATER
OUT
•
•
•
•
AIR
FLOW
CLEANABLE
DRAINABLE AT EACH ROW
FULL-ROW SERPENTINE
CHILLED WATER
2, 4, 6
8, 10, 12
12, 18, 24
30, 33"
12"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
200
220
(WD)
WL
AIR
FLOW
ROWS
•
•
•
•
4,8,12
•
•
•
•
•
•
AIR
FLOW
WATER
OUT
K
CHARACTERISTICS
•
•
DRAINABLE AT EACH ROW
HIGH GPM
LOW WATER PRESSURE DROP
OPPOSITE-END CONNECTIONS
ON 6 & 10 ROWS
DUAL-ROW SERPENTINE
CHILLED WATER
DRAINABLE AT HEADER
HIGH GPM
LOW WATER PR ESSURE DROP
SAME-END CONNECTIONS
ON 6 & 10 ROWS
DUAL-ROW SERPENTINE
CHILLED WATER
• GENERAL PURPOSE
• FULL-ROW SERPENTINE
• CHILLED WATER
6, 10*
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
FINNED
WIDTH
FINNED
LENGTH
FINS
PER FOOT
CAST IRON HDR
18, 24,
30, 33’’
18"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
COPPER
96-168
RED BRASS
.049"
ALUMINUM
COPPER
1
⁄2" OD
.016"
6, 8
10, 12
CAST IRON HDR
18,24,
30,33"
COPPER HDR
36, 42, 48, 54"
2, 4
6, 8
12, 18, 24
30, 33, 36,
42, 48, 54"
12"-168"
DELTA-FLO E
72-168
WATER
IN
200
220
200
220
200
220
200
220
.025"
3*
WATER
IN
COPPER
96-168
DELTA-FLO H
84-168
RED BRASS
.049"
WATER
OUT
WATER
OUT
P2
• LOW GPM
• TWO-TUBE FEED
• CHILLED WATER
2, 4, 6
12, 18
24, 30"
12"-120"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
AIR
FLOW
COPPER
96-168
WATER
IN
WATER
OUT
200
220
DL
• DRAINABLE AT HEADER
• FULL-ROW SERPENTINE
• CHILLED WATER
AIR
FLOW
2, 4, 6
12, 18, 24,
30, 33, 36
42, 48, 54"
12"-168"
ALUMINUM
DELTA-FLO E
72-168
WATER
IN
COPPER
1
⁄2" OD
.016"
.025"
DELTA-FLO H
84-168
RED BRASS
.049"
WATER
OUT
P4
• LOW GPM
• FOUR-TUBE FEED
• CHILLED WATER
AIR
FLOW
WATER
OUT
2, 4
6, 8
12, 18
24, 30"
12"-120"
WATER
IN
ALUMINUM
80-168
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
200
220
LL
•
•
•
•
•
WATER
IN
AIR
FLOW
DRAINABLE AT HEADER
HIGH GPM
LOW WATER PRESSURE DROP
DUAL-ROW SERPENTINE
CHILLED WATER
4, 6, 8
18, 24, 30
33, 36, 42
48, 54"
18"-168"
ALUMINUM
DELTA-FLO E
72-168
RED BRASS
.049"
COPPER
1
⁄2" OD
.016"
.025"
DELTA-FLO H
84-168
WATER
OUT
P8
AIR
• LOW GPM
• EIGHT-TUBE FEED
• CHILLED WATER
FLOW
4, 8
18, 24
30"
18"-120
ALUMINUM
80-168
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
200
220
F
REFRIGERANT
LIQUID IN
AIR
FLOW
REFRIGERANT
GAS OUT
RED BRASS
.049"
• REFRIGERANT
• CIRCUITING AVAILABLE:
STANDARD
HORIZONTAL SPLIT
VERTICAL SPLIT
2, 3, 4
6,8
• REFRIGERANT
• CIRCUITING AVAILABLE:
STANDARD
HORIZONTAL SPLIT
VERTICAL SPLIT
INTERTWINED
4, 6
12, 18, 24
30, 33"
12"-168"
ALUMINUM
80-168
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
300
COPPER
1
⁄2" OD
.016"
300
AIR
FLOW
REFRIGERANT
LIQUID IN
WATER
OUT
WATER
IN
REFRIGERANT
GAS OUT
D
• DRAINABLE AT EACH ROW
• FULL-ROW SERPENTINE
• CHILLED WATER
4, 6, 8
10, 12
12, 18, 24
30, 33"
12"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
AIR
FLOW
200
220
FD
REFRIGERANT
LIQUID IN
3*
COPPER
96-168
WATER
IN
18, 24, 30
33, 36, 42
48"
18"-168"
ALUMINUM
DELTA-FLO E
72-168
.025"
DELTA-FLO H
84-168
RED BRASS
.049"
WATER
OUT
REFRIGERANT
GAS OUT
Heating Coils
CHARACTERISTICS
WA
•
•
•
•
WATER
OUT
DRAINABLE AT HEADER
LOW GPM
ALTERNATIVE-TUBE FEED
HOT WATER
ROWS
1*
2
FINNED
WIDTH
FINNED
LENGTH
FINS
PER FOOT
6, 9, 12, 18
24, 30, 33"
12"-168"
ALUMINUM
80-168
12, 18, 24,
30, 33""
COPPER
96-168
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
200
200
325 (1-ROW)
220 (2-ROW)
CHARACTERISTICS
A
(A)
• UNMODULATED STEAM TYPE
• FULL-ROW FEED
• STEAM
ROWS
1*
FINNED
WIDTH
FINNED
LENGTH
6, 9, 12,
18, 24, 30
33’’
12"-120"
FINS
PER FOOT
ALUMINUM
80-168
COPPER
96-168
200
200
388 (1-ROW)
220 (2-ROW)
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
STEAM
IN
WATER
IN
MAX. STD. OPERATING
CONDITIONS
TUBE
PSI
TEMP (F)
MATERIAL
(TUBE SIDE)
100
400
200
400
100
400
200
400
CONDENSATE
OUT
WC
•
•
•
•
DRAINABLE AT HEADER
ONE-ROW
SAME-END CONNECTION
HOT WATER
1
CAST IRON HDR.
12, 18, 24
30, 33"
12"-168"
COPPER HDR
36, 42, 48"
WATER
OUT
ALUMINUM
80-168
COPPER
96-168
WATER
IN
W
•
•
•
•
AIR
FLOW
GENERAL PURPOSE
DRAINABLE AT HEADER
FULL-ROW SERPENTINE
HOT WATER
WATER
IN
1*
2
WATER
OUT
TT
WATER
OUT
•
•
•
•
LOW GPM
COMMON DUCT COIL
TWO-TUBE FEED
HOT WATER
1
2
6, 9, 12, 18
24, 30, 33"
(CAST IRON HDR)
12, 18, 24
30, 33"
(COPPER HDR)
36, 42, 48, 54"
ALUMINUM
80-168
12"-168"
STEAM
IN
200
(NS)
250
RED BRASS
.049"
(CAST IRON
HDR ONLY)
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
•
•
•
•
MODULATING STEAM TYPE
STEAM DISTRIBUTING TYPE
FULL-ROW FEED
OPPOSITE-END CONNECTIONS
• SAME-END CONNECTIONS
• STEAM
1*
12, 18, 24
30, 33
30,33"
12"-144"
1
ALUMINUM
42-132
COPPER
1" OD
.031"
COPPER
42-132
RED BRASS
.049"
CONDENSATE
OUT
200
200
325 (1-ROW)
220 (2-ROW)
200
200
388 (1-ROW)
220 (2-ROW)
H
• REFRIGERANT
• 1-100% HEAT RECOVERY
• MULTIPLE-COMPRESSOR
CIRCUITS
1,2
3,4
6
12, 18, 24,
30, 33, 36
42, 48"
54 (2-6 ROW ONLY)
24"-168"
ALUMINUM
80-168
COPPER
5
⁄8" OD
.020"
300
• GENERAL PURPOSE
• FULL-ROW SERPENTINE
• HOT WATER
2
12, 18, 24
30, 33, 36
42, 48, 54"
12"-168"
ALUMINUM
COPPER
1
⁄2" OD
.016"
200
220
200
220
AIR
FLOW
REFRIGERANT
GAS IN
ALUMINUM
80-168
12"-96"
COPPER
96-168
COPPER
5
⁄8" OD
.020"
.024"
.035"
RED BRASS
.049"
WL
225
250
AIR
FLOW
275
350
DELTA-FLO E
72-180
350
WATER
IN
400
.025"
DELTA-FLO H
84-180
WATER
OUT
WATER
IN
T
(N)
REFRIGERANT
GAS/ LIQUID
OUT
12, 18
24, 30"
9, 12, 18
24, 30, 33"
COPPER
96-168
N
NS
COPPER
5
⁄8" OD
.020"
.024"
.035"
ST
• LOW GPM OR MODERATE
STEAM PRESSURES
• COMMON DUCT COILS
WATER
OUT
• T HAS STANDARD CASING.
• ST HAS SLIP FLANGE
CASING FOR QUICK FIT-UP
• HOT WATER OR STEAM
1
6, 9, 12
15, 18"
(T) 6"-72"
ALUMINUM
80, 110, 150
(ST) 6”-42”
COPPER
96, 110, 144
2
WATER
IN
Notes:
1. Turbulators are available in water coils to increase capacities at low fluid flow rates.
2. Special material construction, operating pressures and temperatures are available.
3. All chilled water coils can be used in hot water applications.
4. Drain and vent connections are standard on all water coils.
5. All finned lengths are available in one inch increments (except T and ST coils).
6. All fin spacings are available in one fin per foot increments.
*Opposite-end connection.
†ARI certification does not exist for type H coils.
COPPER
5
⁄8" OD
.020"
.024"
035"
WATER 200
STEAM 100
250
400
DL
• DRAINABLE AT HEADER
• FULL-ROW SERPENTINE
• HOT WATER
AIR
FLOW
WATER 275
STEAM 350
350
400
RED BRASS WATER 350
.049"
STEAM 400
400
450
WATER
IN
WATER
OUT
2
12,18,24
30, 33, 36
42, 48, 54"
12"-168"
ALUMINUM
DELTA-FLO E
72-180
COPPER
1
⁄2" OD
.016"
DELTA-FLO H
84-180
.025"
An American Standard Company
Worldwide Applied Systems Group
The Trane Company
3600 Pammel Creek Road
La Crosse, WI 54601-7599
www.trane.com
Since The Trane Company has a policy of continuous product improvement,
it reserves the right to change design and specification without notice.
File No. PL-AH-COIL-000-TS-1-898
Supersedes COIL-TS-1-1189
File No. COIL-TS-1 August 1998
Industrial Applications
Commercial and
Coils for All Comfort,
Heating and
Cooling Coils
The Sigma-Flo coil is available in a
5/8-inch and 1-inch parallel tube
pattern. The Sigma-Flo fin is
designed to maximize heat transfer
and minimize coil size. The 5/8-inch
Sigma-Flo tube pattern is available
with COPPER fins only. The 1-inch
Sigma-Flo tube pattern for use with
steam coils is available with
aluminum or copper fins.
The Delta-Flo coil features a
staggered 1/2-inch tube pattern and
unique fin design allowing for low
airside pressure drop with high
capacity for lower gpm
applications. With staggered tubes
and its unique fin configuration,
the Delta-Flo coil is one of the most
efficient half-inch coils available in
the industry. Delta-Flo coils are
available in the original Delta-Flo E®
fin surface and the new Delta-Flo H®
enhanced fin surface. Delta-Flo H
fins offer increased capacities and
higher moisture carryover limits
when compared to the original
Delta-Flo E fins. Delta-Flo E and
Delta-Flo H are available in
aluminum fins.
Sigma-Flo® Fin Design
Delta-Flo™ Fin Design
Prima-Flo® Fin Design
The Prima-Flo coil features a
parallel 5/8-inch tube pattern. The
energy efficient Prima-Flo E fin
surface is designed to decrease
static pressure loss through the
coil. This fin is ideal for systems
where airside pressure drop is a
major concern. Reducing pressure
drop through the coil results in
lower fan brake horsepower and
system energy savings. Prima-Flo
coils are available in the original
Prima-Flo E fin surface and the new
Prima-Flo H enhanced fin surface.
Prima-Flo H fins offer increased
capacities and moisture carryover
limits when compared to the
original Prima-Flo E fins.
Prima-Flo E and Prima-Flo H are
available in aluminum fins.
Better Performance Using
Trane IVS
Infinitely variable fin spacing (IVS)
gives the designer many ways to
select the right coil for a particular
job.
C.D.S. Network
Computerized Selection
Programs
The Trane Customer Direct
Service Network™ is a
computerized engineering
For quick, easy and accurate coil
selections, as well as greater
flexibility in design decisions, The
Trane Company has developed
computerized selection programs.
These programs are available from
your local Trane office.
design service providing timetested software and access to
personal computer programs.
Complete with a communications
package to support it, C.D.S.
delivers HVAC program updates
and user support instantly.
Coils can be selected for the
following:
With the variety of header design
features and material flexibility,
along with IVS and computer
selection programs, Trane proves
again it’s the leader in coil
technology.
• Chilled Water
• Hot Water
• Steam
• Refrigerant
IVS fins are available on all coil fin
surfaces for coil selections tailored
to application needs. This flexibility
is important since coil heating or
cooling loads can be matched
more precisely than traditional
"fixed" fin spacing. For example,
a Delta-Flo E cooling coil can be
selected from 72 fins per foot to
168 fins per foot in one-fin
increments.
In many cases IVS fins will allow
designers to reduce the number of
fins required to meet coil loads.
Fewer fins can result in lower
airside pressure drops and lower
fan brake horsepower, saving
valuable energy dollars. Reducing
the fan BHP may allow the
selection of a smaller fan motor or
a smaller air handler, saving
additional dollars.
Infinitely Variable Fin Spacing
• Refrigerant Heat Recovery
• Coil Runaround Loop Heat
Recovery
Based on initial input conditions,
the programs will calculate
capacity, air pressure drop and
water pressure drop for all water
coils and steam pressure drop for
steam coils, including coils with
copper fins or coils requiring
heavier tube thicknesses.
Improve system efficiency with 25
coil types, five fin surfaces, IVS and
a wide selection of refrigerant coil
circuiting options. Since pumping
costs are typically lower than
airside operating costs, increase
available waterflow to reduce fin
requirements and airside pressure
drops for fan energy savings.
Unique Design
Energy Efficient
Cost-Effective
Using IVS and the five fin surface
options, the designer has more
flexibility than ever to design and
select coils.
Delta-Flo™
Prima-Flo® and
Sigma-Flo®
More Coils for More Uses
© American Standard Inc. 1998