Panasonic WhisperComfort 4020 2010 CFM Ceiling-Wall Energy Recovery VentilatorBath Exhaust Fan for Balanced Ventilation FV-04VE1

Panasonic FV-04VE1 Whisper Comfort ERV (Energy Recovery Ventilator) is a stand-alone system that provides a quiet balanced spot ventilation air solution. It supplies fresh exterior air while exhausting the stale interior air. It is affordable， easy to install and energy efficient， ideal for single family homes and multifamily units. Whisper Comfort ERV is UL Listed for ceiling or wall mount applications. Can be used to comply with the latest codes and standards.

Whisper comfort cleans air and exchanges heat between incoming and outgoing exhaust air， all while operating quietly at 0.8 sones

Panasonic ventilation fans use less energy to move larger volumes of air， less energy leads to less overheating and motor failure， saving you on repair costs

Capillary core cleans air as it exchanges heat between incoming and outgoing exhaust air

Easy-to-install: designed and utilizes 2 in. - 4 in. ducts， 1-for exhaust and 1-for supply

Code compliant: this product is UL Listed and complies with ASHRAE 62.2， LEED and Washington VIAQ codes and standards

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