ensuring exact physical and electrical fit

This part is functionally identical to the 391937/U and is designed exclusively for standard and slow opening valves

The insertion depth (3") is critical for accurate sensing

The solid core desiccant blend provides superior moisture capacity and acid neutralization

Constructed with a fixed bore design

Copeland Comfort Control (White Rodgers) 1F83C-11PR Thermostat Els PW 17895 ensuring exact physical and electricalThe Copeland Comfort Control 1F83C 11PR is a professional grade 80 Series single stage thermostat designed for high reliability applications in residential and light commercial sectors. This unit serves as the direct replacement for 1F80 0471 and 1F80 240, providing seamless integration for legacy White Rodgers footprints. It supports 1 Heat 1 Cool conventional systems and 1 Heat 1 Cool heat pump systems, offering contractors a versatile solution for