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WARRANTY
Units carry a 15 year warranty on the heat recovery core
and a 2 year replacement parts warranty.
HRV 700SDD/700SFD PLUS
HEAT RECOVERY VENTILATOR
PRODUCT
SPECIFICATIIONS
AND ENGINEERING
INFORMATION
OPTIONS
28 998 Sixty Minute Timer (2 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.
SPECIFICATIONS
CORES - Modular (2 section) patented aluminum heat recovery
cores arranged for efficient cross-flow ventilation.
MOTORS - Two PSC, 3 speed single shafted, 120 VAC, 4.5
Amps each (9 total on high speed). HP - 1/4, 1450 RPM. Watts
- total on high speed - 1032.
FILTERS - Washable air filters in exhaust and supply air
streams.
BLOWERS - Centrifugal type rated at 329 L/s (700 CFM) free
air delivery. Each air stream has one single shafted motor
driving a centrifugal blower.
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 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 700SFD PLUS - Interrupts supply air while exhaust air
defrosts core.
Model 700SDD PLUS - Supply bypass routes indoor air to
defrost core.
WEIGHT - 155 lbs. (70 kg) SHIPPING WEIGHT - 180 lbs. (81.4 kg)
DIMENSIONS 700SFD/700SDD PLUS
inches (mm)
HIGH SPEED
MED. SPEED
LOW SPEED