ClimateMaster 17S0012N54 Control Board
The ClimateMaster 17S0012N54 Control Board is a critical geothermal heat pump controller engineered for precision climate management in water-source systems. As a genuine OEM ClimateMaster replacement part, this microprocessor-based control board serves as the central intelligence for your HVAC equipment, coordinating compressor cycles, fan speeds, and safety protocols with high-fidelity logic. Designed for seamless integration into Tranquility series units, it simplifies the HVAC control board replacement process for technicians by utilizing standard multi-pin connectors and mounting profiles common in ClimateMaster CXM and DXM legacy and modern configurations.
This geothermal HVAC parts staple provides robust unit protection through advanced fault code diagnostics. Built-in logic manages anti-short cycle protection, high/low pressure cutouts, and condensate overflow sensing to prevent equipment failure under adverse conditions. The ClimateMaster 17S0012N54 is rated for wide operating environments from -40°F to 176°F, ensuring reliable 24VAC performance even in demanding mechanical rooms. Its intelligent reset capability allows the system to recover from transient faults automatically, reducing nuisance service calls while maintaining strict safety standards for the compressor and heat exchangers.
Key Benefits- OEM Compatibility: Precision-engineered for ClimateMaster water-source heat pumps, ensuring exact electrical timing and terminal alignment.
- Advanced Diagnostics: On-board LED indicators provide immediate fault feedback, streamlining troubleshooting for high/low pressure or temperature trips.
- System Safeguards: Integrated 5-minute anti-short cycle delay and random start logic protect the compressor from voltage spikes and rapid cycling.
- Environmental Resilience: Conformal coating and high-grade components withstand 95% relative humidity and extreme temperature fluctuations.
- How do I troubleshoot a lockout on this board? Monitor the diagnostic LED; specific flash patterns identify high-pressure, low-pressure, or condensate overflow faults.
- Is this board a direct replacement for older CXM models? Yes, the 17S0012N54 is frequently used as a drop-in replacement for earlier series, though you should always verify the specific wiring diagram for your model.
- What power supply does this controller require? It operates on a standard 24VAC 50/60Hz circuit, typically requiring a minimum 40VA transformer for the total system load.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $1,447.46
-65%$1,447.46
$506.61ClimateMaster 17S0012N54 Control Board
The ClimateMaster 17S0012N54 Control Board is a critical geothermal heat pump controller engineered for precision climate management in water-source systems. As a genuine OEM ClimateMaster replacement part, this microprocessor-based control board serves as the central intelligence for your HVAC equipment, coordinating compressor cycles, fan speeds, and safety protocols with high-fidelity logic. Designed for seamless integration into Tranquility series units, it simplifies the HVAC control board replacement process for technicians by utilizing standard multi-pin connectors and mounting profiles common in ClimateMaster CXM and DXM legacy and modern configurations.
This geothermal HVAC parts staple provides robust unit protection through advanced fault code diagnostics. Built-in logic manages anti-short cycle protection, high/low pressure cutouts, and condensate overflow sensing to prevent equipment failure under adverse conditions. The ClimateMaster 17S0012N54 is rated for wide operating environments from -40°F to 176°F, ensuring reliable 24VAC performance even in demanding mechanical rooms. Its intelligent reset capability allows the system to recover from transient faults automatically, reducing nuisance service calls while maintaining strict safety standards for the compressor and heat exchangers.
Key Benefits- OEM Compatibility: Precision-engineered for ClimateMaster water-source heat pumps, ensuring exact electrical timing and terminal alignment.
- Advanced Diagnostics: On-board LED indicators provide immediate fault feedback, streamlining troubleshooting for high/low pressure or temperature trips.
- System Safeguards: Integrated 5-minute anti-short cycle delay and random start logic protect the compressor from voltage spikes and rapid cycling.
- Environmental Resilience: Conformal coating and high-grade components withstand 95% relative humidity and extreme temperature fluctuations.
- How do I troubleshoot a lockout on this board? Monitor the diagnostic LED; specific flash patterns identify high-pressure, low-pressure, or condensate overflow faults.
- Is this board a direct replacement for older CXM models? Yes, the 17S0012N54 is frequently used as a drop-in replacement for earlier series, though you should always verify the specific wiring diagram for your model.
- What power supply does this controller require? It operates on a standard 24VAC 50/60Hz circuit, typically requiring a minimum 40VA transformer for the total system load.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The ClimateMaster 17S0012N54 Control Board is a critical geothermal heat pump controller engineered for precision climate management in water-source systems. As a genuine OEM ClimateMaster replacement part, this microprocessor-based control board serves as the central intelligence for your HVAC equipment, coordinating compressor cycles, fan speeds, and safety protocols with high-fidelity logic. Designed for seamless integration into Tranquility series units, it simplifies the HVAC control board replacement process for technicians by utilizing standard multi-pin connectors and mounting profiles common in ClimateMaster CXM and DXM legacy and modern configurations.
This geothermal HVAC parts staple provides robust unit protection through advanced fault code diagnostics. Built-in logic manages anti-short cycle protection, high/low pressure cutouts, and condensate overflow sensing to prevent equipment failure under adverse conditions. The ClimateMaster 17S0012N54 is rated for wide operating environments from -40°F to 176°F, ensuring reliable 24VAC performance even in demanding mechanical rooms. Its intelligent reset capability allows the system to recover from transient faults automatically, reducing nuisance service calls while maintaining strict safety standards for the compressor and heat exchangers.
Key Benefits- OEM Compatibility: Precision-engineered for ClimateMaster water-source heat pumps, ensuring exact electrical timing and terminal alignment.
- Advanced Diagnostics: On-board LED indicators provide immediate fault feedback, streamlining troubleshooting for high/low pressure or temperature trips.
- System Safeguards: Integrated 5-minute anti-short cycle delay and random start logic protect the compressor from voltage spikes and rapid cycling.
- Environmental Resilience: Conformal coating and high-grade components withstand 95% relative humidity and extreme temperature fluctuations.
- How do I troubleshoot a lockout on this board? Monitor the diagnostic LED; specific flash patterns identify high-pressure, low-pressure, or condensate overflow faults.
- Is this board a direct replacement for older CXM models? Yes, the 17S0012N54 is frequently used as a drop-in replacement for earlier series, though you should always verify the specific wiring diagram for your model.
- What power supply does this controller require? It operates on a standard 24VAC 50/60Hz circuit, typically requiring a minimum 40VA transformer for the total system load.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.











