and interlock logic

Compact Engineering: Efficient 20VA rating provides sufficient power for distributed I/O and magnetic switches while maintaining a small footprint

this electromagnetic component is rated for continuous duty

This kit is a prerequisite for any fuel-switching project on Weil McLain CGa-25 through CGa-6 series units utilizing a traditional pilot light rather than intermittent spark ignition

While it includes the dual-port configuration required for an overflow switch

Sterling HVAC 261R08263 Conversion Kit 319852-301 and interlock logicThe Sterling HVAC 261R08263 Natural Gas to Liquid Propane conversion kit is a field installed component engineered for precision fuel transitions in high efficiency unit heaters. Specifically designed to replace the legacy 261R04865 model, this kit ensures a seamless NAT to LP conversion by providing the correct orifice sizing and regulator springs necessary to maintain BTU output ratings and combustion stability. As a direct replacement part, it