This specific model serves as a direct technical replacement for legacy units 152A-1 1/4-146 and 152A-M3-1 1/4-3-15

Integrating this genuine Carrier fan motor ensures mechanical compatibility with existing mounting brackets and electrical harnesses

it is always recommended to verify the specific shank length required for your unit's jacket thickness to ensure proper fitment

it features an internal junction box and a thumb screw HV terminal for secure electrical connections in demanding commercial and industrial environments

Carrier LH33WZ010 Ignitor 318172-701 This specific model serves asThe Carrier LH33WZ010 Ignitor is a high performance direct spark ignition (DSI) electrode assembly specifically engineered for heavy duty Carrier, Bryant, and Payne gas fired equipment. As a veteran requested OEM replacement part, this component ensures immediate fuel to air combustion, preventing delayed ignition cycles and pilot outages in residential furnaces and light commercial boilers. The LH33WZ010 is built with a high grade ceramic insulator