Armstrong Furnace R42936-001 Discharge Thermostat Direct OEM Integration: The Heil

Direct OEM Integration: The Heil Quaker 1380687 serves as a drop-in HVAC replacement part for the 760-S series

Drop-In OEM Compatibility: Designed with a standard 3-inch probe for direct installation in Carrier

When should I replace my feed tube nozzle

Durable steel construction maintains consistent spring tension over long-term operation in varied temperature environments

Armstrong Furnace R42936-001 Discharge Thermostat Direct OEM Integration: The HeilThe Armstrong Furnace R42936 001 Discharge Thermostat is a critical high limit safety component engineered specifically for HVAC discharge temperature monitoring. Designed to integrate seamlessly with Armstrong and AirEase furnace models, this limit switch monitors heat exchanger temperatures to prevent thermal runaway. When discharge temperatures exceed factory set parameters, the R42936 001 interrupts the heating circuit, protecting the heat