compatibility is determined by the 10/30 PSI setpoints

The Copeland Comfort Control (White-Rodgers) 3L09-12 Limit Switch is a high-reliability 1/2" bimetal disc limit control engineered for precision high-limit protection in residential and commercial furnaces

It serves as a direct upgrade or replacement for the 36E96-314 and other 36H series controls

Field technicians should verify the module version and harness compatibility when replacing older variable speed motors

Verify that your control board supports variable speed signals before attempting a retrofit

Armstrong Fluid Technology 182202-655 Pump 320788-704 compatibility is determined by theThe Armstrong Fluid Technology 182202 655 is a high performance Cast Iron Circulator Pump designed for efficient fluid management in large residential and light commercial systems. Operating at 120Vac with a 1 6HP single phase motor, this Model E13. 2 unit provides an industry leading 3400 RPM for superior head pressure and flow. Engineered as a maintenance free solution, it features permanently lubricated bearings and a durable stainless steel shaft