Heat recovery ventilator inlet should be in place of perennial air quality good, most of the houses, only need to avoidoutdoor machine, air conditioning and other unfavorable factors can be garbage storage point. Intake and exhaust ports also should be installed in the personnel easy access to a place, because of the need to regularly check the cover, to prevent loss, damage, animal intrusion, foreign matter blockingetc.. Delivery of the new premises are energy saving area, central air duct and Heat recovery ventilator is a standardconfiguration, in this case the return air dry tube is provided with two openings, far away from theheating furnace is the gateway to the old air suction opening outdoors, near after HRV after heat exchange of fresh air into the mouth.
