maintaining the integrity of the heat exchanger’s airflow

especially in systems where local codes mandate a manual reset lock-out

Rugged Construction: Built with a brass body and stainless steel internal components to resist mechanical wear

The York S1-THEC11NS is a commercial-grade

suitable for larger BTU residential systems requiring 3/4" NPT piping

Warrick 26NMC1B0 Control THPU32HP7Y maintaining the integrity of theThe Warrick 26NMC1B0 Control is a precision engineered low water cutoff plug in module designed for reliable liquid level monitoring in hydronic and steam boiler applications. Operating on a 120Vac supply voltage, this direct acting liquid level control features a 26,000 ohm sensitivity, making it ideal for systems requiring high resistance sensing. The unit utilizes an 11 pin DIN mount style, facilitating quick installation or replacement within