Reznor 98175 Venter Housing 322838-753 Confirm that your existing suction

Confirm that your existing suction line is 3/4" OD and check the access port orientation

it is primarily designed for systems requiring a continuous spark

it remains fully compatible with modern high-pressure refrigerants like R-410A

A critical internal feature is the integrated on-off switch

Reznor 98175 Venter Housing 322838-753 Confirm that your existing suctionAs a veteran HVAC service technician, you know that a compromised Reznor 98175 venter housing is more than just a leak riskit is a direct threat to system safety and combustion efficiency. This authentic Reznor replacement part is specifically engineered for high capacity Reznor FE300 400 series unit heaters. It serves as the primary enclosure for the venter wheel and motor, critical for maintaining the negative pressure required to safely exhaust