eliminating the need for field splicing or lead modification

High-Temperature Durability: Constructed with materials designed to withstand the harsh environment of a heat exchanger cabinet

or "cherry-red" hotspots during operation

Simplified Maintenance: Perform single-point field calibration and utilize 0%

Resideo TH1110DH1003 Thermostat 319852-301 eliminating the need for fieldThe Resideo TH1110DH1003 PRO 1000 is a trade grade horizontal non programmable thermostat engineered for 1H 1C conventional systems and heat pumps without auxiliary heat. Operating on 20 30Vac or 750mV millivolt systems, this unit provides precise climate control with + 1 degree accuracy. The backlit display ensures visibility in low light utility spaces, while the manual changeover and dual power capabilities (battery or hardwired C wire) offer