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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
"off" state
this black wire sensor is the designated upgrade
such as dirty air filters
For contractors managing pneumatic control systems
Copeland Comfort Control (White Rodgers) 90-113 Relay/Trans "off" stateThe Copeland Comfort Control (White Rodgers) 90 113 Fan Relay Transformer is a heavy duty HVAC control center designed to manage line voltage fans and pump motors in both forced air and hydronic systems. This component integrates a 120V to 24V Class II transformer with an SPDT relay, allowing high voltage equipment to be safely switched by a 24V thermostat signal. Built for field service efficiency, it mounts directly to a 4 x 4 inch junction box and
US$ 115.00
US$ 110.50
US$ 121.00