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supporting tight shut-off capabilities that meet ANSI/FCI 70-2 Class IV standards
and 50BK series units
critical for maintaining flow control accuracy in heavy-duty HVACR applications
Maintenance Efficiency: Designed for rapid installation during routine burner service intervals to minimize downtime
ClimateMaster 17B0003N04 Control Board 326058-757 supporting tight shut-off capabilities thatThe ClimateMaster 17B0003N04 Control Board is a critical microprocessor based heat pump controller designed for precise regulation of water source heat pumps and geothermal HVAC systems. Engineered as a robust electric heat control board, it manages key operational parameters including compressor staging, fan speeds, and reversing valve transitions. This HVAC circuit board features integrated diagnostic LEDs that provide real time fault codes for high