and vapor systems

For commercial reliability

using this direct HVAC replacement part ensures critical oil return and protects the internal valves and scrolls from premature wear

Can this SPDT switch be used on both 3-pole and 4-pole York contactors

Resideo TH115-A-120S Thermostat R-410A and vapor systemsThe Resideo TH115 A 120S is a high performance 120V line voltage thermostat engineered specifically for technical precision in electric heating applications. Designed for seamless integration with baseboard heaters, radiant ceilings, convectors, and fan forced heaters, this 7 day programmable thermostat ensures optimal thermal management through a tight 1 degree differential temperature control. This unit features an epoxy soundproofed relay, which