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or intermittent communication error codes on the system controller
ensure oil levels are managed or the system is isolated to prevent refrigerant loss during the swap
As a veteran-preferred compressor start relay
heat-resistant materials capable of withstanding the thermal cycling and corrosive condensate environments typical of modern hydronic systems
Laars Heating Systems R0097100 Ignition Control 326010-701 or intermittent communication error codesThe Laars R0097100 Ignition Control is a critical direct replacement component designed for high performance sequence management in Laars Lite2 (LJ LG) and Mighty Therm boiler and pool heater series. This Fenwal 05 212225 103 ignition module operates on a 24VAC circuit, providing precise control over the DSI (Direct Spark Ignition) sequence, including the trial for ignition, flame sensing, and automatic system lockout. Engineered for reliability in
