this genuine OEM part offers a reliable coil response and low contact resistance to prevent terminal meltdowns

85" WC (Water Column) trip point

the ZG-DC2 is required

As the direct replacement for White Rodgers 90-232

The 4074EJQ is technically identical to the 4074EJQ/U

Nordyne 621096R Transformer this genuine OEM part offersThe Nordyne 621096R Transformer is a precision engineered OEM replacement part designed for reliable stepped down voltage conversion in residential and mobile home HVAC systems. This 120V to 24V transformer features a 20VA power rating, providing the necessary low voltage current to drive thermostats, fan relays, and integrated furnace control boards. As the updated successor to the legacy 621096 and 6210960 models, the 621096R ensures seamless