Williams 7726 Conversion Kit 321702-401 the 9013FSG2J20P model includes a

the 9013FSG2J20P model includes a pulsation plug to minimize surges and protect the internal diaphragm in high-vibration environments

the KPS series is frequently used in marine engine cooling and ballast systems due to its robust construction

Optimized Flow Control: The included STR-WF2 orifice ensures the water feeder delivers the exact volume required by the boiler’s evaporation rate

resisting fatigue in high-vibration environments

eliminating the need for step-down transformers in compatible air handlers

Williams 7726 Conversion Kit 321702-401 the 9013FSG2J20P model includes aThe Williams 7726 is a professional grade Natural to LP Gas Conversion Kit engineered specifically for the Williams 65086 Forsaire Furnace series. This 65,000 BTU gas conversion package includes the critical LP burner orifices, a liquid propane regulator spring, and high integrity brass fittings required to re jet the manifold for propane operation. Designed for Forsaire counterflow furnaces manufactured after 2013, the Williams 7726 kit ensures your