Description
The Copeland Comfort Control (White Rodgers) 3L09-20 Limit Switch 240°F Open 210°F Close 7.12″ contains a thermostat or control part applied in an HVAC systems to monitor the conditions of elevated temperatures. It has a sensing element that opens and closes at which gives automatic control. It is fitted inside the heat zone to measure the heating rate and to cut electrical circuits if the limits are surpassed. It provides a operation and assists in maintaining uniformity in furnaces, boilers, and other gas-fired by the amount of heat.
