Functional Devices-RIB TR175VA001 Transformer Els PW 17895 Always verify the part number

Always verify the part number against the unit's rating plate to ensure the 240°F set point matches the original design

the Lennox 86H55 is the exact functional and dimensional equivalent of the 86H5501

reducing energy consumption

Upgraded Material: Transitioning to Silicon Nitride provides a more robust ignition strike and higher resistance to physical impact compared to legacy carbide ignitors

and fiber insulator

Functional Devices-RIB TR175VA001 Transformer Els PW 17895 Always verify the part numberThe Functional Devices RIB TR175VA001 Transformer is a heavy duty solution for contractors requiring reliable 24Vac control power in commercial and industrial HVACR environments. This 175VA control transformer features a multi tap primary, allowing for 208Vac or 240Vac primary voltage input, making it highly versatile for various field service applications. Designed with split bobbin construction, it ensures superior isolation between the primary and