Built with a robust zinc-plated housing and a high-performance silicone diaphragm

making it a standard choice for technicians upgrading or repairing residential HVAC systems

commercial water heaters

This Sporlan suction drier is rated for a maximum working pressure of 650 PSI

Why is my boiler short cycling after ignition

Maxitrol TS121A Sensor 324846-701 Built with a robust zinc-platedEnsure precise combustion control and discharge air stability with the Maxitrol TS121A, a specialized discharge air temperature sensor engineered for the Maxitrol Selectra Series. Designed to operate within an 80 130 degrees F range, this thermistor based sensor provides the critical feedback loop required for electronic gas flame modulation in indirect fired make up air units. When integrated with a compatible mixing tube, the TS121A delivers near