Armstrong Furnace R42936-001 Discharge Thermostat ensuring it handles everything from

ensuring it handles everything from glycol loops to above-ground potable water supply without risk of contamination or premature fatigue

and commercial boilers

Can the lens be replaced separately from the housing

ensuring the system remains protected against heat exchanger overheating while allowing for restored operation once safe temperatures are achieved

If the system cools down and the switch closes

Armstrong Furnace R42936-001 Discharge Thermostat ensuring it handles everything fromThe 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