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WARRANTY
Units carry a 15 year warranty on the heat recovery core
and a 2 year replacement parts warranty.
HRV 1200SFD/1200SDD PLUS
HEAT RECOVERY VENTILATOR
PRODUCT
SPECIFICATIIONS
AND ENGINEERING
INFORMATION
DIMENSIONS 1200SFD/SDD PLUS
inches (mm)
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, 9.4
Amps each (18.8 total on high speed). HP - 1/2, 1625 RPM.
Watts - total on high speed - 2256.
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 2 centrifugal blowers.
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 rods 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,
2 - 1/2” (12 mm) O.D.
CONTROLS & FUNCTION - Integrated microprocessor circuit
board. Built-in interlock contacts. Automatic Self Test. Optional
remote speed control.
DEFROST CONTROLS
Model 1200SFD PLUS - Interrupts supply air while exhaust air
defrosts core.
Model 1200SDD PLUS - Supply bypass routes indoor air to
defrost core.
WEIGHT - 210 lbs. (95 kg) SHIPPING WEIGHT - 234 lbs. (106 kg)
OPTIONS
28 998 Sixty Minute Timer (2 Wire)
28 879 Digital Electronic Timer - 20, 40, 60 Minute (3 Wire)
28 883 Dehumidistat Ventilation Control (DVC) Remote
dehumidistat and on/off control (3 Wire)
28 882 Dehumidistat Control - Remote Wall Mount, Low
Voltage 20-80% RH (2 Wire)
28 885 3 Speed Control (4 Wire)
All units conform to CSA and UL standards.
HIGH SPEED
MED. SPEED
LOW SPEED