Tjernlund Crawlspace Dehumidistat - DH10. A versatile and very affordable control that performs inside and crawlspace. The Tjernlund DH10 Dehumidistat is suitable as a replacement dehumidistat control for any fan or louver with a load of less than 10 amps. Will switch on fan based on rise in humidity.Operating range is 20% - 80% RH.P. Load Rating: 10 amps @ 115 VAC. THis control is suitable for use in damp locations. 1 Year Warranty. Ships with mounting hardware and instructions. Dimensions: 5" H X 4" W X 1 3/4" D
