You should see a pulsing or fluctuating voltage

This 180F M/R limit switch is designed to open the electrical circuit when the internal plenum temperature exceeds the 180-degree Fahrenheit threshold

the Apollo 27-401-01 prevents premature diaphragm failure and internal scaling

Using a single-stage switch will result in system errors and unsafe operating conditions

critical for large facility maintenance

Reznor 99260 Conversion Kit Els PW 17895 You should see a pulsingSecure the precise fuel transition your system requires with the Reznor 99260 Conversion Kit. This genuine OEM component is engineered to facilitate a seamless field adjustment from Liquid Propane (LP) to Natural Gas (NG) for specialized Reznor heating equipment, including B and E 100 series units. As a technical professional, you recognize that maintaining combustion efficiency relies on exact manifold pressures and burner orifice sizing. The LP to