Reznor 210763 High Limit Does this valve have a

Does this valve have a male or female inlet

this Single Pole Double Throw component facilitates reliable changeover logic

or blocked return vents

Combustion Safety: Provides a robust barrier against flue gas leakage

Operating as a SPNO (Single Pole Normally Open) switch

Reznor 210763 High Limit Does this valve have aThe Reznor 210763 High Limit Switch serves as a critical safety component for commercial and industrial gas fired heating units. This manual reset limit control is calibrated to open the electrical circuit when internal plenum temperatures reach 225 degrees Fahrenheit, effectively preventing heat exchanger damage and ensuring system safety. Engineered specifically for Reznor unit heaters, this replacement limit switch prevents the burner from