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the HT01BC701 provides the reliable voltage regulation necessary for sensitive electronic controllers and contactor coils
System Reliability: Restores factory-standard performance
and cartridge interfaces
ensuring your boiler safety controls function exactly as specified by the master controller
Lennox 21Z23 Kit 320788-704 the HT01BC701 provides the reliableWhen you are handling a conversion on a multi stage Lennox unit, the Lennox 21Z23 conversion kit is the standard for transitioning from natural gas to LP (liquid propane). This 2 stage gas conversion kit is engineered specifically for compatibility with Lennox furnace models in the LG LD 024 074S H U, KG 024 090, and ZG 036 074 series. As a veteran tech knows, managing manifold pressure on a two stage gas valve requires precision; this kit includes