White-Rodgers 1E78-144 Thermostat This is a mechanical linkage

This is a mechanical linkage kit containing the bracket and stem connection hardware

The DML series focuses strictly on moisture

Direct Fit: As a genuine OEM part

The sensor is enclosed in a rugged metal conduit box

this Single Pole Double Throw relay provides reliable control over two separate circuits

White-Rodgers 1E78-144 Thermostat This is a mechanical linkageThe White Rodgers 1E78 144 is a professional grade, non programmable digital thermostat designed for single stage 1H 1C systems. Engineered as a vertical mount thermostat, this unit serves as a direct replacement for the 1E30 913, utilizing a universal subbase that simplifies retrofits by covering wall marks from older mechanical models. Operating on 24V power with a battery backup (two AAA batteries), it ensures reliability in gas, oil, electric, and