Water source heat
pump systems
Design with flexibility to maximize
energy savings and performance
Gain efficiency and performance
by integrating technologies and
advanced controls
Energy efficiency ratings (EERs) as high as 29.7 make Daikin water source heat pumps (WSHPs) the preferred choice for energy saving
buildings, LEED® projects, and rebate opportunities. By integrating progressive technologies with advanced MicroTech® controls, we’ve
increased WSHP efficiencies to provide customers with lower operating costs, superior sound quality, unwavering humidity and temperature
control, and uncompromised comfort levels.
Daikin WSHPs provide owners with a variety of efficient, cost-effective heating and cooling solutions for schools, clinics, offices, and hotels,
as well as geothermal and boiler/tower applications.
Select from our comprehensive assortment of WSHP offerings that give you the flexibility to design, install, operate, and maintain the ideal
water source heat pump system. Building owners, facility managers, specifying engineers, and contractors appreciate the options, features,
and benefits Daikin WSHPs provide:
Factory-installed loop pumps for geothermal applications
•External single or dual pump(s) reduce complexity and
installation cost by eliminating need for a central pumping
system
Factory-installed waterside economizer coils
•External cooling coil reduces energy consumption using
cool loop water temperatures to condition a space without
energiz­ing mechanical cooling
Dehumidification options
•A factory-installed hot gas reheat coil and special thermostat
control provide solutions for applications where maintaining
low humidity is crucial for the space
Factory-installed hydronic heating coils
•Convey and distribute water source heat precisely for
exceptional comfort control
Factory-installed desuperheater
•Recovers heat that would otherwise be lost to the water loop
and uses it to supplement the heating of domestic water for
free energy savings
Built-in sound reduction
•Compressor dual-level vibration isolation system and well
insulated cabinet compartments provide quiet operation
•Optional acoustic foam panels and compressor blanket for
additional indoor sound reduction
•Quiet EC fan motors with field adjustable airflow settings
Fully-featured configurable designs
SmartSource™
Compact vertical
Single-stage horizontal
Single-stage vertical
Two-stage horizonta
GCV
GSH
GSV
GTH
Size range
1/2 to 6 tons
1/2 to 6 tons
1/2 to 6 tons
2 to 6 tons
Efficiency
Models
Standard
Premium
Premium
Premium
Max. EER/COP boiler/
tower at full-load
14.7 / 5.2
19.2 / 6.0
19.2 / 6.0
18.0 / 5.7
Max. EER/COP geothermal
at full-load
16.9 / 3.6
22.2 / 4.3
22.2 / 4.3
20.7 / 4.1
MicroTech III microprocessor
with t-stat or sensor control
MicroTech III microprocessor
with t-stat or sensor control
MicroTech III microprocessor
with t-stat or sensor control
View window w/internally visible
diagnostic LED status display
Externally visible diagnostic LED
status display
Externally visible diagnostic LED
status display
Blower assembly
Multi-speed PSC and EC
blower motors
Field-adjustable EC motor,
removable orifice ring
Field-adjustable EC motor,
removable orifice ring
Field-adjustable EC moto
removable orifice ring
Filter
1" disposable filter with
filter rail
2" disposable filter with
4-sided filter rack
2" disposable filter with
4-sided filter rack
2" disposable filter wit
4-sided filter rack
Compressor
High efficiency scroll or rotary w/
double isolation for reduced
sound and vibration
High efficiency scroll or rotary w/
double isolation for reduced
sound and vibration
High efficiency scroll or rotary w/
double isolation for reduced
sound and vibration
Drain pan
Stainless steel, sloped,
overflow sensor
Stainless steel, sloped,
overflow sensor
Stainless steel, sloped,
overflow sensor
Stainless steel, sloped,
overflow sensor
Water connections
Flush-mounted female
NPT connection
Flush-mounted female
NPT connection
Flush-mounted female
NPT connection
Flush-mounted female
NPT connection
Heavy gauge unpainted
galvanized steel w/swing-open,
removable control box
Heavy gauge steel, polyurethane
textured paint or powder coat with
foil faced airside insulation
Heavy gauge steel, polyurethane
textured paint or powder coat with
foil faced airside insulation
Field-installed electric heater
Geothermal operation
4 dehumidification options
Waterside economizer
Non-fused disconnect
Insulation options
Epoxy coated coils
Deluxe sound package
5 yr extended warranty
MERV 8 and 13 filters
BACnet and LONWORKS
communication module
Field-installed electric heater
Geothermal operation
4 dehumidification options
Waterside economizer
Factory-mounted loop pumps
Non-fused disconnect
Insulation options
Epoxy coated coils
Deluxe sound package
5 yr extended warranty
2 and 3-way motorized valve
MERV 8 and 13 filters
Auto-flow control valve
BACnet and LONWORKS
communication module
Factory-installed electric heat coil
Geothermal operation
4 dehumidification options
Waterside economizer
Desuperheater coil
Factory-mounted loop pumps
Non-fused disconnect
Insulation options
Epoxy coated coils
Deluxe sound package
5 yr extended warranty
2 and 3-way motorized valve
MERV 8 and 13 filters
Auto-flow control valve
Hydronic heat
BACnet and LONWORKS
communication module
Controls
Diagnostics
Cabinet
Unit options
MicroTech III microproces
with t-stat or sensor cont
Externally visible diagnostic
status display
High efficiency scroll or rota
double isolation for reduc
sound and vibration
Heavy gauge steel, polyuret
textured paint or powder coa
foil faced airside insulati
Field-installed electric hea
Geothermal operation
4 dehumidification optio
Waterside economizer
Loop pumps
Non-fused disconnect
Insulation options
Epoxy coated coils
Deluxe sound package
5 yr extended warranty
2 and 3-way motorized va
MERV 8 and 13 filters
Auto-flow control valve
BACnet and LONWORKS
communication modul
al
Enfinity™
Two-stage vertical
Small horizontal
Small vertical
Large horizontal
GTV
CCH/CCW
VFC/VFW
CCH/CCW
LVC/LVW
2 to 6 tons
1/2 to 6 tons
3/4 to 6 tons
6 to 10 tons
6 to 25 to
Premium
Standard
High
Standard
High
18.0 / 5.7
17.6 / 5.6
17 / 5.4
14.8 / 4.4
14.9 / 5.
20.7 / 4.1
20.8 / 4
19.3 / 5.7
16.8 / 3.7
16.3 / 3.
MicroTech III microprocessor
with t-stat or sensor control
MicroTech III microprocessor
with t-stat or sensor control
MicroTech III microprocessor
with t-stat or sensor control
MicroTech III microprocessor
with t-stat or sensor control
MicroTech III micr
with t-stat or sen
Externally visible diagnostic LED
status display
Externally visible diagnostic LED
status display
Externally visible diagnostic LED
status display
Externally visible diagnostic LED
status display
Externally visible dia
status disp
or,
g
Field-adjustable EC motor,
removable orifice ring
Multi-speed PSC and EC
blower motors
Multi-speed PSC and EC
blower motors
Belt-drive with forward curved
fan wheels, solid shaft, adjustable
sheave and motor base
Belt-drive with forw
fan wheels, solid sha
sheave and mo
th
2" disposable filter with
4-sided filter rack
1" disposable filter with
4-sided filter rack
1" disposable filter with
4-sided filter rack
2" disposable filter
High efficiency scroll or rotary w/
double isolation for reduced
sound and vibration
Rotary, reciprocating, or scroll
Rotary, reciprocating, or scroll
Scroll
,
Stainless steel, sloped,
overflow sensor
Double-sloping anti-microbial ABS
plastic, overflow sensor
Double-sloping anti-microbial ABS
plastic, overflow sensor
Galvanized steel insulated
& painted drain pan,
overflow sensor
e
Flush-mounted female
NPT connection
Flush-mounted female
NPT connection
Flush-mounted female
NPT connection
Flush-mounted female
NPT connection
External fema
pipe connec
Heavy gauge steel, polyurethane
textured paint or powder coat with
foil faced airside insulation
Heavy gauge unpainted
galvanized steel
Heavy gauge unpainted
galvanized steel
Heavy gauge unpainted
galvanized steel
Heavy gauge u
galvanized
Factory-installed electric heat coil
Geothermal operation
4 dehumidification options
Waterside economizer
Desuperheater coil
Factory-mounted loop pumps
Non-fused disconnect
Insulation options
Epoxy coated coils
Deluxe sound package
5 yr extended warranty
2 and 3-way motorized valve
MERV 8 and 13 filters
Auto-flow control valve
Hydronic heat
BACnet and LONWORKS
communication module
Geothermal operation
2" filter rack
Flow control hose kit
ECM motor
Low static motor
Epoxy coated coils
Sound package
5 yr extended warranty
2 and 3-way motorized valve
Stainless steel drain pan
BACnet and LONWORKS
communication module
Factory-installed electric heat coil
Geothermal operation
Hot gas reheat
2" filter rack
ECM motor
Low static motor
Epoxy coated coils
Sound package
5 yr extended warranty
2 and 3-way motorized valve
Stainless steel drain pan
BACnet and LONWORKS
communication module
Geothermal operation
Stainless steel drain pan
4" filter rack with MERV 8 or 13
filter
Epoxy coated coils
5 yr extended warranty
2 and 3-way motorized valve
BACnet and LONWORKS
communication module
Waterside economizer
Hot gas reheat
Waterside economizer
ssor
trol
c LED
ary w/
ced
thane
at with
ion
ater
n
ons
r
t
e
y
alve
s
e
S
le
Large ver
1" disposable
Scroll
Galvanized steel
& painted dra
overflow se
Geothermal op
High static fan
Field-installed 2" fil
MERV 8 fi
4" filter rack with M
Stainless steel d
Epoxy coated
5 yr extended w
2 and 3-way moto
BACnet and LO
communication
rtical
V-stack/Water-to-water/Rooftop
Console
Vertical stack
Water-to-water
Rooftop
MHC/MHW
VHC/VHF
WRA/WHA/WCA
RWA/RGA RWC/RGC
3/4 to 1-1/2 tons
3/4 to 3 tons
3 to 35 tons
12-1/2 to 35 tons
High
High
High
Standard
.3
14.9 / 5.0
15.2 / 5.1
12.9 / 4.7
16.4 / 5.6
.9
17.0 / 3.4
17.6 / 3.5
15.3 / 3.1
18.5 / 4.2
MicroTech III microprocessor
with t-stat or sensor control
MicroTech III microprocessor
with t-stat or sensor control
24VAC electromechanical controls
Programmable logic starter control
panel
agnostic LED
play
Side panel diagnostic LED status
display
Externally visible diagnostic LED
status display
-
-
ward curved
aft, adjustable
otor base
Multi-speed PSC blower motor and
cross flow tangential fan
2-speed PSC motor or variable
speed EC motor and 4-position fan
speed selector
-
High efficiency ODP motor with
DWDI forward curved V-belt
driven fan
1/2" disposable filter
1" disposable filters
-
2" or 4" disposable filter
Rotary
Rotary or scroll
Scroll
Scroll
Double sloping anti-microbial
ABS plastic
Sloped anti-microbial ABS plastic
primary drain pan, galvanized
secondary
-
Double-sloping stainless steel
ale NPT
ctions
External female NPT
pipe connections
Male JIC connections
Female NPT connections
Swedged connections
unpainted
steel
18-20 gauge steel with
polyurethane powder
coat finish
Heavy gauge unpainted
galvanized steel
Heavy gauge painted galvanized
steel cabinet with closed cell
insulation and polyester finish
Heavy gauge galvanized steel with
3/8" closed cell insulation and
polyester finish
Factory-installed electric heat coil
Geothermal operation
Epoxy coated coils
5 yr extended warranty
2-way motorized valve
BACnet and LONWORKS
communication module
Low sill cabinet
Slope-top or flat-top cabinet
Boilerless electric heat
Plug/cord receptacle
Fused disconnect switch
Flow control valve
Outside air damper
4 cabinet colors
Geothermal operation
ECM motor
Stainless steel drain pan
Epoxy coated coils
Factory installed risers
5 yr extended warranty
2-way motorized valve
Multi-unit control module
BACnet and LONWORKS
communication module
Flow control valve
Foam insulation
Sound blanket
Stainless steel secondary drain pan
Fused disconnect switch
Geothermal operation
Desuperheater
Adjustable freeze stat
Epoxy coated coils
Unit-mounted
temperature controller
Geothermal operation
Hot gas reheat
Hot gas bypass
Outdoor air economizer
Harsh climate construction
2" and 4" filters
Stainless steel drain pan
Epoxy coated coils
W
ons
roprocessor
nsor control
e filters
l insulated
ain pan,
ensor
peration
n motor
lter rack with
filter
MERV 13 filter
drain pan
d coils
warranty
orized valve
ONWORKS
n module
Advanced MicroTech® III controls for WSHP applications
Easy integration with your building
Daikin SmartSource™ and Enfinity™ water source heat pumps are equipped with factory-mounted, MicroTech® III unit controls for optimized
performance. Optional Open Choices™ communication modules provide effortless integration with your building automation system using
BACnet® or LONWORKS® networks.
•Low-cost integration without an expensive gateway
•Simplified operation and diagnostics with comprehensive unit control and status information via BACnet or LONWORKS
•Reduced installation time with straightforward control configuration and addressing
Vertical stack unit
SmartSource
vertical and horizontal units
Enfinity large capacity
vertical unit
MicroTech® III controls and
Open Choices™ feature
Enfinity console
in-room units
Enfinity vertical
and horizontal units
Focused on a sustainable future
Daikin Applied is committed to sustainable practices as part of our corporate culture. We believe it is the right thing to
do for our customers, our community, the environment and ourselves. As a global leader in HVAC technology, Daikin
Applied has a unique opportunity to make a difference in sustainable initiatives and to continue to lead the
industry in environmental solutions.
GS-07F-0377V
For more information about our complete line of water source heat pumps and energy saving solutions,
contact your local Daikin Applied sales office or visit www.DaikinApplied.com to find an office near you.
ASP31-385 (11/15)
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