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Fantech SH 704

58 CFM Heat Recovery Ventilator

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Have It Installed

Professional installation now available in , !

  • Free online quotes
  • No home visit
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Back In Stock Within 16-19 days

Includes

  • Easy Returns
  • Premium Guarantee

Fantech's smallest and most compact side duct connection HRV, the SH 704 unit brings a continuous supply of fresh air into a home while exhausting an equal amount of contaminated air. During winter, fresh incoming air is tempered by the heat that is transferred from the outgoing air so you save on energy costs, while during summer, the incoming air is pre-cooled if the house is equipped with an air cooling system. The SH 704 is equipped with automatic defrost mechanisms so you can use your HRV all year long. Unit is designed to operate continuously on a single speed.

The automatic defrost cycle consists of a fan shutdown. When the supply air stream temperature goes below 23degrees Fahrenheit, the supply motor shuts down while the exhaust motor continues to ventilate. Ambient air is passed through the unit for a period of 3 or 5 minutes. The supply motor will then re-start and run at the preset speed. 

  •  Airflow up to 56 cfm at 0.4in. PS serves 1-2 bedroom homes 
  •  Single speed ventilation; no controls needed 
  •  Includes easy-mount wall bracket

Specifications

Current
0.4 amps
Airflow Capacity
58 CFM
Air Flow

The amount of air, rated in cubic feet per minute, that the unit can move.

Air Flow
58 CFM
Wattage
40 Watts
Duct Diameter

The interior diameter of the round duct.

Duct Diameter
4 inches
Product Weight
24.3 lbs
Shipping Length
19 in
Width
10 1/8 Inches
Height
18 Inches
Voltage
120 Volts
Frequency
60 Hz
Voltage Phase
1

Accessories

AIR EXCHANGER ACCESSORIES
Fantech CG 4

4" CG Ventilation Grille

$14.99 Qty:
Fantech COM 4P

4in. White Plastic Supply and Exhaust Vent Hood Kit for Fantech HRV and ERV Units

$29.99 Qty:
Fantech FTD 7

7 Day Heavy-Duty Grounded Programmable Digital Timer, 15A

$30.99 Qty:
R4.2 INSULATED FLEXIBLE DUCTING
Fantech FIDT 4

Insulated Flex Duct – 4inch Diameter, 25 Foot Length

$29.99 Qty:
TOOLS
Diversitech 640-UL25

Diversitech 640-UL25 Foil Tape

$24.99 Qty:

Q&A

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Call our product specialists at 800-865-5931
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