Williams 9902 Adapter 328140-751 Whether you are servicing a

Whether you are servicing a rooftop unit or a heavy-duty industrial condenser

Ensure the capillary tube is lead away from the heat piping to prevent false high readings that could cause the valve to close prematurely

Common Questions: What is the difference between the C3510-5 and the 11LD-3/4-264

This part is a drop-in solution for maintaining the HVAC ventilation performance of legacy and current Reznor gas-fired units

while the 1/2 PSI maximum pressure rating ensures stability in high-demand environments

Williams 9902 Adapter 328140-751 Whether you are servicing aThe Williams 9902 Vent Adapter is a critical component for surface mounted furnace installations where standard venting configurations are not feasible. Field engineered for Williams Monterey and Forsaire single sided heaters, this top vent adapter facilitates high integrity exhaust connections, particularly when venting into a properly lined chimney. It is specifically designed for systems without a blower motor installed; for configurations