Tjernlund Products DH10 Adjustable Dehumidistat for Crawlspace Ventilation 115V

The Tjernlund Products DH10 Adjustable Dehumidistat is used in HVAC systems. It operate on 115V and activates connected ventilation equipment fans or ventilators when set humidity thresholds are reached. Keeping the areas around the air conditioner clean and dry makes this a liability, helping to maintain proper air circulation and avoiding mold, mildew and moisture damage to the structure. It provides added system efficiency and indoor-air quality for use with HVAC components such as crawlspace fans. It works to accommodate different conditions and ensure a durable method of protecting home foundations and enhancing the long-term performance of the building.