Lennox 13H28 Transformer Els PW 17895 also identified as the FV-4M1-1/2

also identified as the FV-4M1-1/2

What is the primary application for this valve combo

by absorbing transients

Is this part suitable for outdoor installations

Does this relay require a specific mounting position

Lennox 13H28 Transformer Els PW 17895 also identified as the FV-4M1-1/2The Lennox 13H28 Transformer is the designated OEM replacement for 51M4401, engineered for high demand HVAC control voltage applications. Designed by Basler Electric (Model BE28868001), this 70VA transformer handles a primary input of 208 240V AC and steps it down to a stable 24V secondary output. This component is critical for powering low voltage control circuits, indoor air handlers, and packaged unit control boards. It features a robust 3. 5 Amp