Lochinvar & A.O. Smith 100110753 Burner Assembly THPU32HP7Y Designed as a direct replacement

Designed as a direct replacement part

What is the frame size of the Century 429

You can wire it to break the circuit on a pressure drop (common for low-pressure cutouts) or on a pressure rise

This 4-wire coil typically uses a combination of Red

Always use a manometer for precise duct pressure measurement during setup

Lochinvar & A.O. Smith 100110753 Burner Assembly THPU32HP7Y Designed as a direct replacementAs an HVAC technician, you know that a compromised water heater burner assembly is the primary culprit behind inefficient combustion and frequent pilot dropouts. The Lochinvar & A. O. Smith 100110753 is a precision engineered OEM replacement part designed specifically for natural gas water heaters. This assembly includes the critical #32 orifice, ensuring the correct BTU input and manifold pressure for optimal thermal efficiency. Whether you are