Lennox 74N47 HSI Ignitor Els PW 17895 This factory-authorized replacement is the

This factory-authorized replacement is the correct spec for consistent performance

allowing technicians to customize the dial fit for various cabinet depths during field installation

To ensure peak performance and leak-free operation

drawing minimal amperage while providing robust switching for fans or burners

What type of refrigerant oil is this drier compatible with

Lennox 74N47 HSI Ignitor Els PW 17895 This factory-authorized replacement is theThe Lennox 74N47 HSI Ignitor is a high performance, OEM grade hot surface ignitor specifically engineered for precision ignition in Lennox gas furnaces and condensing water boilers, including GWB9 series models. As a veteran technician knows, maintaining reliable combustion starts with a fast acting 120V element. This silicon carbide ignitor provides the necessary thermal mass to reach ignition temperatures rapidly, ensuring the gas valve opens to a