Seven radon mitigation products offered by Tjernlund Products are now available to HVAC construction contractors who want to expand their range of residential services. The company claims to have the most complete line of radon-reducing fans offered within easy reach of contractors through its extensive nationwide network of HVAC, industrial supply and plumbing distributors. Tjernlund’s radon mitigation product line includes: a side wall vent active sub-slab depressurization system; high-performance in-line fans for roof terminated ASD systems; 16-watt booster in-line fan for roof terminated systems, basements and non-ventilated crawl spaces; and fan-failure alarm alerts.


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