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providing the precise fuel regulation required for condensing gas boilers
you know that using a genuine Lennox OEM part ensures the mounting footprint and wire leads match the original LB-74930 specifications
any sign of "creep" or melting requires immediate replacement of the EK02JA203
Using this component in an R-22 system will lead to improper metering and potential compressor failure
Laars Heating Systems R0408100 Module Refrigerant providing the precise fuel regulationThe 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