Contractor-Friendly Install: Standard 1/2-inch FNPT connections allow for direct threading into iron or steel piping manifolds

This genuine OEM replacement part (also identified as 103047-02) provides an essential 30-minute delay-on-break (DOB) function

This genuine Aprilaire 201 filter features a surface-loading design that captures up to 88% of airborne particles between 3

Smith 100112198 Natural Gas Valve is an OEM-level replacement designed for residential gas water heaters and specific HVACR applications

With a 1/2-inch bore and a maximum rating of 3450 RPM

Markel ET9STS Stat 323055-751 Contractor-Friendly Install: Standard 1/2-inch FNPTThe Markel ET9STS is a heavy duty line voltage thermostat engineered specifically for high capacity heat only applications. Built with a single pole single throw (SPST) snap action switch, this industrial heating control is rated for 22 Amps at 120 277V resistive loads, making it a reliable choice for direct connection to baseboard heaters, fan forced unit heaters, and radiant heating elements. The bimetal actuator provides a consistent 2 degree