Specifications
350DCS
PERFORMANCE
Net supply airflow in cfm (L/s)
against external static pressure
CORES
Two modular (two section) aluminum HRV cores arranged for high efficiency cross-flow ventilation.
MOTORS
Two PSC, 5 speed double shafted, 120 VAC, 3.15 A motors. (6.3 A total on high speed) with 1/10
hp at 1625 RPM. Total of 610 watts on High speed. MCA: 7.9 MOP:10
BLOWERS
Centrifugal-type rated at 530 cfm (250 L/s) free air delivery. Each air stream has two centrifugal
blowers driven by two PSC motors.
FILTERS
Washable air filters in exhaust and supply air streams.
DEFROST
Supply bypass damper routes indoor air to defrost cores.
WEIGHT 160 lbs. (70 kg) SHIPPING WEIGHT 240 lbs. (110 kg)
CONNECTION DUCT SIZES
Four 14”x 8” ( 356 mm x 200 mm)
MOUNTING
Unit to be set on support brackets hung by threaded rod-type apparatus (brackets and rods not
included).
CASE
Twenty gauge pre-painted galvanized steel (G60) for superior corrosion resistance. Insulated with
foil faced insulation duct liner where required to prevent exterior condensation. One drain
connection 1/2" (12 mm) OD.
ELECTRONICS
Integrated microprocessor circuit board. Built-in interlock contacts.
99-BC02 Lifebreath Ventilation Control
• 2 speed fan setting (Low/High)
• Humidity control through adjustable
Dehumidistat
• Compatible with 99-DET02 Wireless
Timers
• 3 wire connection
0.1”
0.2”
0.3”
0.4”
0.5”
0.6”
0.7”
0.8”
0.9”
(25 Pa)
(50 Pa)
(75 Pa)
(100 Pa)
(125 Pa)
(150 Pa)
(175 Pa)
(200 Pa)
(225 Pa)
187
610
Amp rating
6.3
AIRFLOWS (Each Air Stream)
*5 - High Speed
*4 - Medium High Speed
*3 - Medium Speed
*2- Medium Low speed
*1- Low speed
5
450
AIRFLOW CFM
400
4
350
300
250
3
2
1
200
150
100
50
0
0.1
0.2
0.3
0.4
0.5
Units carry a 15 year warranty
on the HRV core and a 2 year
replacement parts warranty.
100%
90%
80%
NOTE: Exhaust Relative Humidity (RH) at 40%
99-DH01 Lifebreath Dehumidistat
• Humidity control through adjustable
Dehumidistat
• 3 wire connection
SUPPLY AIR
FROM OUTSIDE
DEFROST
200
(94)
400
(190)
300
(143)
5 7/8"
(150 mm)
All units conform to
CSA and UL
standards
NOTE: All
specifications are
subject to change
without notice.
FRONT VIEW
5 7/8"
(150 mm)
18 3/4" 1 3/8"
(475 mm) (35 mm)
14"
(356 mm)
SUPPLY AIR
TO BUILDING
600
(282)
MOUNTING POINTS
18 3/4"
1 1/4"
(475 mm) (32 mm)
49"
(1245 mm)
500
(235)
AIRFLOW IN CFM (L/s)
FROM BUILDING
DRAIN CONNECTION
0.9
0.8
0.7
TEMPERATURE EFFECTIVENESS
99-DET02 Lifebreath WIRELESS 20/40/60 Minute Timer - Initiates High speed Ventilation for 20, 40 or 60 minutes.
Wirelessly connects to main control for ease of installation. 40' approximate range.
99-RX02 Lifebreath WIRELESS Repeater - Used to extend range of 99-DET02 Wireless Timers. Plugs into 120V power
outlet. Wirelessly connects to main control and 99-DET02. Install at halfway point between timer and main wall control
if timer is out of range.
EXHAUST AIR
WARRANTY
0.6
EXTERNAL STATIC PRESSURE (inches W.C.)
99-BC04 Lifebreath Ventilation Control
• 2 speed fan setting (Low/High)
• 2 modes of operation: Ventilation, 20/40
• Compatible with 99-DET02 Wireless
Timers
• 3 wire connection
NOTE:
Service clearance
is 30 in. (760 mm)
(201)
(189)
(175)
(159)
(143)
(127)
(75)
(50)
WATTS / High speed
99-DET01 Lifebreath 20/40/60 Minute Timer - Initiates High speed Ventilation for 20, 40 or 60 minutes. 3 wire connection.
inches (mm)
(212)
WATTS / Low speed
TIMER OPTIONS
DIMENSIONS
L/s
450
426
400
371
337
304
269
158
107
120
500
99-BC03 Lifebreath Ventilation Control
• Continuous Low fan speed
• Humidity control through adjustable
Dehumidistat
• 3 modes of operation: Ventilation,
Recirculation, 20/40
• Compatible with 99-DET02 Wireless
Timers
• 3 wire connection
EXHAUST AIR
TO OUTSIDE
cfm
VAC @ 60HZ
EFFECTIVENESS
CONTROL OPTIONS
99-DXPL02 Lifebreath Digital Control (Included)
• 5 speed operation on each mode
• Humidity control through adjustable
Dehumidistat
• 5 user selectable operational modes: Continuous
Ventilation, Continuous Recirculation, 20 ON/40
OFF, 10 ON/50 OFF, 20 ON/40 Recirculation
• 20/40/60 min. High speed override
button
• Compatible with 99-DET02 Wireless
Timers
• 3 wire connection
E.S.P
@
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8"
(200 mm)
28 1/4"
(717 mm)
INTERIOR DUCT
CONNECTION SIDE
14"
(356 mm)
8"
(200 mm)
28 1/4"
(717 mm)
EXTERIOR DUCT
CONNECTION SIDE
Date: ___________________________________________
Contractor:
Tag: _____________________Qty:___________________
Supplier: ________________________________________
Project: _________________________________________
Quote#: _________________________________________
Engineer: _______________________________________
Submitted by: ____________________________________
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