Resideo TL8100A1008 Thermostat 322027-701 this is a hardware mounting

this is a hardware mounting kit only

What is the ambient temperature rating for this control

making it compatible with high-pressure R-410A heat pump systems

Its zone-hardened inner race and 52100 bearing steel insert further enhance durability

Robust Construction: Built to withstand the constant pressure fluctuations and thermal stresses found in HVACR oil pressure applications

Resideo TL8100A1008 Thermostat 322027-701 this is a hardware mountingThe Resideo TL8100A1008 from the LineVoltPro 8000 series is a versatile 7 day programmable hydronic thermostat engineered for high performance control in residential and commercial heating. This specialized line voltage thermostat handles a wide operational range, including 120Vac, 240Vac, and 24Vdc, making it a reliable solution for technicians working on millivolt compatible systems such as gas fireplaces or wood boilers. Its single stage heat logic