Weil McLain 381-354-535 Conversion Kit 324846-701 The self-centering shaft adapter ensures

The self-centering shaft adapter ensures a secure fit on round shafts up to 1

it can also be used in low-pressure steam applications up to 15 PSI

This hard shutoff thermostatic expansion valve is a balanced port

technicians should verify if a hard-start kit is required to overcome higher head pressures during startup

Weil McLain 381-354-535 Conversion Kit 324846-701 The self-centering shaft adapter ensuresThe Weil McLain 381 354 535 is a performance critical natural gas high altitude conversion kit designed to calibrate combustion parameters for hydronic systems operating in low oxygen environments. At elevations above 2,000 feet, reduced air density necessitates precise adjustments to the fuel to air ratio to prevent incomplete combustion and soot accumulation. This kit modifies the gas input and burner performance to ensure atmospheric or forced