Filter
Top Products
9
SPECIFICATIONS
CORES
Modular (3 section) patented aluminum heat recovery cores arranged
for efficient cross-flow ventilation.
MOTORS
Two PSC, 3 speed double shafted, 120 VAC, 4 Amps each (8.1 total on
high speed). HP - 1/4, 1625 RPM. Watts - total on high speed - 972.
FILTERS
Washable air filters in exhaust and supply air streams.
BLOWERS
Centrifugal type rated at 1200 cfm (566 L/s) free air delivery. Each air
stream has one double shafted motor driving a centrifugal blower.
CONNECTION DUCT SIZES
Four - 20" x 8" (508 mm x 200 mm).
MOUNTING
Unit to be set on support brackets hung by threaded rod type
apparatus. (brackets and rod not provided).
CASE
20 gauge prepainted galvanized steel (G60) for superior corrosion
resistance. Insulated with foil faced insulation where required to
prevent exterior condensation. Drain connections; two - 1/2" (12 mm) O.D.
CONTROLS
Illuminated power switch, 3 speed blower control, low voltage (24
VAC) terminals for connection of remote controls and defrost light
indicating automatic operation.
DEFROST CONTROLS
MODEL 1200FD - Interrupts supply air while exhaust air defrosts core.
MODEL 1200DD - Supply bypass routes indoor air to defrost core.
WEIGHT 191 lbs. (87 kg) SHIPPING WEIGHT 215 lbs. (98 kg)
Model 1200FD/DD
759 mm (29 7/8")
200 mm
(8")
FRONT VIEW
625 mm
(24 5/8 ")
1055 mm
(41 1/2")
508 mm
(20")
172 mm
(6 3/4")
INLET SIDE
DRAIN CONNECTION
DIMENSIONS 1200
mm (inches)
200 mm
(8")
1055 mm
(41 1/2")
508 mm
(20")
149 mm
(5 7/8")
MOUNTING POINTS
CONTROLS
DISCHARGE SIDE
EXHAUST AIR
TO OUTSIDE
EXHAUST AIR
FROM BUILDING
SUPPLY AIR
TO BUILDING
HEAT RECOVERY VENTILATORS (HRVs)
¤
SUPPLY AIR
FROM OUTSIDE
NOTE:
Service clearance
is 760 mm (30 in.)
from front
access doors
DD MODEL ONLY
FD MODEL ONLY
263 mm
(10 3/8")
263 mm
(10 3/8")
OPTIONS
99-101 Sixty Minute Remote Timer
99-130 Remote Wall Mount Dehumidistat Control
24 VAC only
All units conform to CSA and UL standards
WARRANTY
All units carry a 15 year warranty on the heat recovery cores
and a 2 year replacement parts warranty.
AIRFLOWS (Each Air Stream)
613 (1300)
566 (1200)
518 (1100)
472 (1000)
423 (900)
378 (800)
329 (700)
282 (600)
235 (500)
AIRFLOW L/s (CFM)
25 (.1) 50 (.2) 75 (.3) 100 (.4) 125 (.5) 150 (.6) 175 (.7)
EXTERNAL STATIC PRESSURE IN PASCALS (in. W.C.)
TOTAL CURRENT DRAW (AMPS) @ 120 VAC
7.8 MED
8.1 HIGH
7.1 LOW
70%
60%
50%
235
(500)
282
(600)
329
(700)
TEMPERATURE EFFECTIVENESS
AIRFLOW IN L/s (CFM)
EFFECTIVENESS
HIGH SPEED
MED SPEED
LOW SPEED
378
(800)
423
(900)
472
(1000)
566
(1200)
518
(1100)
NOTE: Exhaust Relative Humidity (RH) at 40%
PERFORMANCE
TI-120
0011
DATE: __________________________
PROJECT: ________________________________________
MECHANICAL CONTRACTOR: ________________________________
511 McCormick Blvd.
London, Ontario
N5W 4C8
Ph: (519) 457-1904
Fx: (519) 457-1676
Email: nutech@lifebreath.com
Website: www.lifebreath.com