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a failing 8733800260 PC board often manifests as a complete system lockout or intermittent compressor failure
you know that using a genuine Lennox OEM part ensures the mounting footprint and wire leads match the original LB-74930 specifications
Using this component in an R-22 system will lead to improper metering and potential compressor failure
providing the precise fuel regulation required for condensing gas boilers
maintaining the factory-specified 0
Laars Heating Systems R0408100 Module Refrigerant a failing 8733800260 PC boardThe Laars Heating Systems R0408100 Module is a critical 24V direct spark ignition control engineered for high performance gas fired boilers and pool heaters. This digital heater ignition control is a direct replacement for Teledyne Laars and Jandy units, specifically designed to manage the combustion sequence in Lite2 LD, LX, and LT Series heaters. Operating on a 24VAC circuit, the module features a 15 second pre purge (15sPP) cycle to clear residual
US$ 49.95
US$ 49.95
US$ 32.95
US$ 33.95
