IO Hvac Controls iO-CS41WP Thermostat 321894-709 always remove the solenoid coil

always remove the solenoid coil before brazing to prevent thermal damage to the internal seals and seat

5°F differential to prevent excessive compressor short-cycling and maintain stable product temperatures

and Payne heat pumps

Direct Replacement: Replaces obsolete part number PLT3026

When replacing an Robertshaw electric thermostat

IO Hvac Controls iO-CS41WP Thermostat 321894-709 always remove the solenoid coilThe iO CS41WP Conceal A Stat is a specialized 41 degree heating thermostat specifically engineered for high traffic and industrial applications where environmental control is paramount but security is a concern. This flush mounted thermostat is designed to be hidden behind a metal wall plate, providing a tamper proof HVAC control solution that prevents unauthorized adjustments, vandalism, or theft. As a single setpoint device, it excels in maintaining