Lochinvar & A.O. Smith 100166072 Pressure Switch avoid locations subject to excessive

avoid locations subject to excessive vibration or direct sunlight

Specifically engineered for larger 1" to 2" pipe sizes

The Amana-Goodman 1370903S Limit Switch is a critical OEM furnace safety control designed for precise thermal monitoring in HVAC high-limit applications

or "metal-on-metal" clattering sounds during the blower cycle

the Q340A1074 is the specified direct replacement for the K15FS-24

Lochinvar & A.O. Smith 100166072 Pressure Switch avoid locations subject to excessiveThe Lochinvar & A. O. Smith 100166072 Pressure Switch is a critical safety component designed for precise vent pressure monitoring in high efficiency commercial boilers and water heaters. This genuine OEM replacement part, which is 100% identical to the Lochinvar PRS1016, ensures that the inducer blower is moving sufficient air to maintain a safe combustion environment. As a veteran technician knows, a faulty exhaust pressure switch is a common