RenewAire air-to-air exchangers quietly and efficiently exchange room air loaded with indoor pollutants to the outside, while its heating or cooling energy is transferred to the fresh air delivered to the room—reducing the burden on your heating system in the winter and cooling system in the summer.

The RenewAire EV130 and EV200 air-to-air exchangers can be installed in any orientation, in any accessible location, including crawl spaces, attics, basements, and garages.

RenewAire EV130

The EV130 ventilates up to 2,700 square feet of living space.

RenewAire EV200

The EV200 ventilates up to 4,000 square feet of living space.

RenewAire BREEZE

The RenewAire BREEZE mounts simply and efficiently to furnace or AC return air ductwork or to an exterior wall with just two duct connections. Effective ventilation is ensured with an integrated automatic proportional runtime control.

BREEZE BR70

For up to 1,500 square feet of living space, the BREEZE BR70 is ideal for condos and townhomes.

BREEZE BR130

For up to 2,700 square feet of living space the BREEZE BR130 is designed for single-family homes.

For more information on central air conditioning services, contact Minneapolis, MN based Ray N. Welter Heating Company at 712-825-6867.