Resideo TL8100A1008 Thermostat 322027-701 this is a hardware mounting

this is a hardware mounting kit only

maintaining system integrity in demanding environments

Does this TXV include the internal check valve for heat pump applications

It is specifically optimized for use with Schneider Electric VB-9213

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