Broad Compatibility: Functions as a high-spec replacement for numerous Copeland start relay legacy parts

Using this valve with natural gas without a factory-authorized conversion kit is dangerous and will lead to improper burner performance

Engineered for efficiency in 120V configurations

Rated for a 12A inductive load

Broad Refrigerant Compatibility: Approved for use with HCFCs

Trane TCONT203AS42MA 326010-701 Broad Compatibility: Functions as aThe Trane TCONT203AS42MA (XR203) is a precision engineered 7 day programmable thermostat designed for high performance multistage applications, supporting up to 4 heating and 2 cooling stages. This commercial grade control is ideal for dual fuel systems, standard gas electric configurations, and complex heat pump systems. Its 3. 5 inch backlit display and soft key interface provide a streamlined experience for contractors managing advanced HVAC