it provides precise on/off hydronic valve control for fan coils

this normally closed globe valve maintains a Class IV leakage rating

Trust this factory-authorized component to restore safety circuit integrity and prevent nuisance tripping in high-temperature environments

Flexible Control Options: Comes standard with a wireless remote

This OEM Carrier replacement part is engineered to function as a limit or pipe mount switch

Resideo Q340A1082 Thermocouple 321142-301 it provides precise on/off hydronicThe Resideo Q340A1082 is a professional grade millivolt thermocouple designed for heating contractors who require a reliable flame sensing flame sensor in standing pilot gas systems. This universal 30mV thermocouple generates a stable electrical signal between 26mV and 32mV under open circuit conditions, ensuring consistent Pilotstat safety control performance and preventing hazardous gas buildup during a pilot outage. With a 30 inch lead length and