Always verify your tubing measurements before soldering

Manual Reset Safety: Prevents the system from auto-cycling in a dangerous overheat condition

Precise OEM Fitment: Serves as an exact replacement for HC98ZZ480 and 72502DP26

Can these gaskets be used on both steam and hot water boilers

Copeland Comfort Control (White Rodgers) F29-0193 Thermostat Guard Always verify your tubing measurementsThe Copeland Comfort Control (White Rodgers) F29 0193 Thermostat Guard is a professional grade security solution designed to prevent unauthorized adjustment of HVAC settings in high traffic environments like commercial offices, schools, and hospitals. This beige metal thermostat guard features a robust heavy duty steel enclosure with a 22 gauge frame and an 8 gauge cover, providing superior tamper resistant protection compared to plastic alternatives.