Tekmar Controls 563 Thermostat R-407A Built with laser-calibrated AISI 316L

Built with laser-calibrated AISI 316L stainless steel wetted parts and housing

Exact OEM Fit: Ensures seamless compatibility with ICP furnace housings without modifications

The T-4000-3142 is essential for maintaining system aesthetics and protecting horizontal mounted thermostats from unauthorized adjustment or environmental debris

As a thermostatic expansion valve specialized for residential and light commercial evaporator coils

This sensor is a direct-fit replacement for standard Heatcraft

Tekmar Controls 563 Thermostat R-407A Built with laser-calibrated AISI 316LFor professional contractors managing multi stage conventional or heat pump systems, the Tekmar 563 Thermostat offers a robust, high performance interface for total climate control. This WiFi enabled thermostat serves as a central hub, supporting 2 stage heating and 2 stage cooling in conventional setups, and up to 4 stage heating and 2 stage cooling in heat pump applications. It integrates seamlessly with the Watts Home mobile app, allowing for