Tjernlund Offers Innovative Side Wall Radon Mitigation System for Existing Homes

WHITE BEAR LAKE, Minn. — An effective and affordable way to reduce radon levels in homes using side wall venting is now available from Tjernlund Products, Inc., the originator and leading manufacturer of side wall vent systems for gas- and oil-fueled heaters. Called Radon VACTM, the proprietary system consists of a plug-in fan, exterior hood […]