This switch is designed specifically for Reznor models requiring a 1

When you're out in the field and a commercial condenser fan stops pulling heat

This unit features a Class 2 power-limiting design with an integrated 2A external fuse for enhanced overcurrent protection

Automatic Pressure Relief: The relieving diaphragm prevents over-pressurization of downstream components by exhausting excess air

The tube contains a fluid that expands to activate the diaphragm

Conbraco 18C-522-5-125 Valve Els PW 29614 This switch is designed specificallyThe Conbraco 18C 522 5 125 is a professional grade high capacity T&P relief valve designed specifically for the protection of industrial and commercial hot water heaters and storage tanks. Part of the Apollo 18C 500 series, this valve features a robust bronze body and a 1 inch FNPT inlet and outlet for high flow reliability. It is factory set at 125 PSI with a maximum temperature threshold of 210F. The 5 inch thermostat element is coated to prevent