Amana-Goodman B1370189 Limit Switch By utilizing this strain relief

By utilizing this strain relief connector

This 20-degree style sensor is a critical furnace safety component designed to monitor the burner's flame during the combustion cycle

This 1/8" NPT brass automatic vent limiter is engineered specifically for use with Maxitrol 325-3 and 325-3L series regulators

or positive pressure in the combustion chamber

Common Questions What is the thread size of the York S1-363-90117-700

Amana-Goodman B1370189 Limit Switch By utilizing this strain reliefThe Amana Goodman B1370189 Limit Switch is a critical safety component designed for specific residential gas furnaces and heat pump systems. This 170 200F auto limit switch functions as a high limit safety control, monitoring the heat exchanger temperature to prevent overheating. When temperatures exceed the 200F threshold, the switch opens the circuit to the gas valve, shutting down combustion until the plenum cools to 170F, at which point it