Carrier LH32RF102 Burner Orifice 328140-751 the internal contacts have failed

the internal contacts have failed or the switch has not yet cooled to its 120°F reset point

This motor is rated for CCW (Counter-Clockwise) rotation when viewing from the lead end/back of the motor

or an audible click followed by the thermal overload tripping

For contractors handling retrofits or new builds

Carrier LH32RF102 Burner Orifice 328140-751 the internal contacts have failedThe Carrier LH32RF102 Burner Orifice is a precision engineered OEM gas furnace part designed to regulate fuel flow within the burner assembly of high efficiency Carrier, Bryant, and Payne units. As a critical HVAC burner spud, this component features a #38 drill size with a precise 0. 101 inch diameter to ensure consistent manifold pressure and optimal BTU output for the combustion process. Replacing a clogged or corroded furnace burner orifice with