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Engineered with a durable brass valve body and a direct acting mechanism
Replacement Versatility: Direct replacement for several Magnatrol 14S22 configurations
Can this be used in both AC and Heat Pump units
the kit provides the necessary plunger
Laars Heating Systems RTXD7108 Control Board 321702-401 Engineered with a durable brassThe Laars Heating Systems RTXD7108 Control Board is a critical microprocessor based ignition control board designed for high performance gas fired residential and commercial heating equipment. Engineered to manage the full direct spark ignition sequence, this OEM component regulates gas valve timing, spark generation, and continuous flame sensing to verify safe combustion. As a veteran grade HVAC replacement part, it is built to withstand the rigorous