The H190-TQG offers great heat recovery, ideal for installation in a spacious home or a small business, using only the four duct connections.

The H190-TQG heat recovery ventilator exchanges up to 199 CFM of air 0.4 in.w.g (ESP) and recovers heat through its high-efficiency polypropylene core.

It has been thoughtfully engineered for simple installation in almost any size of house.

It has two exclusive features. EvacMAX™ provides on-demand boost for maximum ventilation.

Recirculation defrost to maintain a neutral pressure in the home, and using only the four duct connections. No fifth duct connection required