the 668375301 features terminals designed to interface with 10k ohm NTC remote sensors for averaged or remote-area temperature monitoring

Chemical Resistance: The exclusive compounded polyethylene formulation provides superior resistance to corrosion and environmental degradation

specifically an air coil design

leak-free connection to sensing lines

Precise Airflow Control: Facilitates exact damper positioning to maintain balance and efficiency in complex HVAC damper control sequences

Weil McLain 382-200-411 Gas Valve Kit R-410A the 668375301 features terminals designedThe Weil McLain 382 200 411 Gas Valve Kit is a field proven solution for technicians servicing GV Series 4 high efficiency cast iron boilers. This critical fuel delivery component ensures precise manifold pressure regulation and stable combustion across varying firing rates. Engineered for seamless integration, the kit features a high performance direct spark ignition gas valve designed to maintain consistent BTU output while ensuring safety shut off