Installation Instructions Muffler Instructions Keep the Heat ! Ventilation Without Losing Heat The KeepTheHeat Air-to-Air Heat Exchanger is designed for industrial and commercial... exchanger works for both heated or cooled facilities to drastically reduce your heating and air-conditioning costs while reducing internal air pollution with fresh air exchange...Environmental Air Solutions, Inc. A simple solution to a serious problemCommentsPosts Home How it Works Pictures Videos Benefits Efficiency Upcoming Shows References Contact Us...

the corrugated tubing, which then in turn warms the incoming fresh air flowing inside of the tubing. This is how the KeepTheHeat system functions as a heat exchanger. It uses the heat... or exhausts rise, the heat exchanger creates a draft at the ceiling level and draws the fumes outside. As the heat exchanger draws your contaminated building air out, it uses... Instructions Muffler Instructions The KeepTheHeat system works by forcing clean air at 1,500 CFM into a system of corrugated tubing. This tubing runs through a 20 ft. ventilation duct, exits...

Installation Instructions Muffler Instructions Installation Instructions Whats included: 1 KeepTheHeat Air-To-Air Heat Exchanger 20 feet of metal duct work (shipped in 4 foot sections) All... the airflow). Approximately 750 feet of 4 inch sewer and drain Solid PVC (Schedule 20). Fittings for 4 inch PVC. Typical installation requires 2 to 4 90 s and 1 45 per air drop.... Approx. 30 to 40 90 s and 15 45 s Support hangers. These are to support the 20 foot duct work and hangers for the 8 air delivery tubes. Angle iron and all-thread work best. Flange...