The Fantech SE704N Energy Recovery Ventilator (ERV) is a 56 CFM energy recovery ventilator with side ports and defrost capabilities. The SE704N is a 115 volt unit designed with 4 ports with 4" ducts. ERVs make your heating and cooling systems more efficient by transferring heat and humidity between fresh and stale air during ventilation. Its compact size and wall bracket make this ERV easy to mount. The SE704N Energy Recovery Ventilator (ERV) features an enthalpy core, washable electrostatic filters, and electronic control board.
Fantech's smallest and most compact side duct connection ERV, the SE 704N unit brings a continuous supply of fresh air into a home while exhausting an equal amount of contaminated air. The enthalpic core at the center of the unit transfers heat and moisture from the incoming air to the outgoing air that was cooled and dried by the building's air conditioner.