The Fantech VH 704 Heat Recovery Ventilator (HRV) is a 56 CFM heat recovery ventilator with top ports and exhaust defrost capabilities. The VH 704 is a 115 volt unit designed with 4 ports with 4" ducts. HRVs make your heating and cooling systems more efficient by transferring heat between fresh and stale air during ventilation. Its compact size and wall bracket make this HRV easy to mount. The VH 704 Heat Recovery Ventilator (HRV) features an aluminum core, washable electrostatic filters, and electronic control board.
Heat Recovery Core
An aluminum heat recovery core provides improved heat transfer capacity while taking up less space than traditional cores.
A built-in exhaust defrost system allows for consistent, reliable operation during the winter months.
Electronic Control Board
Microprocessor technology efficiently controls operation of the unit making it easy to connect HVAC equipment and wall controls.
Washable Electrostatic Filters
Electrostatic filters capture airborne particles traveling through the ventilator. Easily washable, these filters can be repeatedly reused before replacement.
- (1) VH 704 Heat Recovery Ventilator (HRV)
- (1) Mounting Bracket