Williams 6802 Register 320788-703 a matching 1 3/4" gasket

a matching 1 3/4" gasket (such as Danfoss 8156132) is recommended to ensure a proper seal

Installing a switch with a different Water Column rating can result in incomplete combustion or dangerous delayed ignition

Supports high-efficiency operation in residential propane heating applications

Leak Prevention: High-density material creates a robust barrier against moisture ingress and pressure loss

The unit includes a 1/4" OD barbed fitting for air connections and supports a maximum control pressure of 25 PSI

Williams 6802 Register 320788-703 a matching 1 3/4" gasketFor veteran technicians installing Williams Forsaire counterflow furnaces, the Williams 6802 is the professional grade solution for multi room heating configurations. This rear outlet register is engineered to redirect a portion of the furnaces thermal output into an adjacent room, effectively expanding the heating footprint without requiring a second unit. The assembly features a heavy duty steel construction with a 1 inch through the wall boot and a