Armstrong Furnace R42936-001 Discharge Thermostat When should I replace my

When should I replace my feed tube nozzle

pre-wired UL1015 leads (18 AWG for the coil and 16 AWG for contacts) simplify field wiring and connections with standard wire nuts

maintaining the agency listings of the original equipment

This cartridge belongs to the Type Q series

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

Armstrong Furnace R42936-001 Discharge Thermostat When should I replace myThe 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