This straight-body valve is primarily designed for two-pipe steam and hydronic applications

Industrial Ratings: Capable of handling up to 18 Amps resistive at 277 VAC

It is intended for applications where the existing harness is intact or a new custom harness is sourced separately

Electrolysis Prevention: Employs AC sensing technology to minimize mineral buildup and corrosion on stainless steel probes

Williams P321020 Gasket THPU32HP7Y This straight-body valve is primarilyThe Williams P321020 Gasket is a critical component for maintaining the sealed combustion environment in Forsaire Direct Vent wall furnaces. As a precision engineered Burner Pan Gasket, it is designed to establish a high integrity seal between the burner pan and the cabinet, preventing combustion gases from escaping and ensuring proper drafting. This OEM replacement part is specifically compatible with Williams 4007, 5507, and 6007 Series models.