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This LLD 307S model specifically cross-references to part numbers 033000-3079 and 060178
The RTD element and probe assembly are typically rated for operations between -40°F and 210°F (-40°C to 100°C)
With a high-fire factory setting of 3
With a clockwise (CW) rotation and a 1/2-inch bore hub fixed on the intake side
Williams P103100 Gasket 319848-301 This LLD 307S model specificallyThe Williams P103100 Gasket is a critical OEM replacement seal engineered specifically for high performance combustion sealing in Williams Forsaire Counterflow Direct Vent Furnaces. Field tested for durability, this gasket ensures a gas tight interface between the combustion chamber and the venting assembly, preventing bypass and maintaining precise manifold pressure. Designed to withstand the rigorous thermal cycling of Direct Vent HVAC systems, it
