ClimateMaster 13B0003N02 Contactor
The ClimateMaster 13B0003N02 Contactor is a heavy-duty, 3-pole HVAC contactor specifically engineered for high-load switching in geothermal heat pump systems and commercial climate control units. This genuine OEM replacement part features a 24V control coil and is rated for 40 amps, providing the necessary robust switching capacity for large compressors and multi-circuit fan motors. Designed to manage heavy inductive loads, this component acts as the primary electrical relay, translating low-voltage thermostat calls into high-voltage power distribution to ensure precise system cycling and operational stability.
Built for durability in demanding industrial and residential environments, the 13B0003N02 is a common service part for ClimateMaster Tranquility series units. Its three-pole configuration allows for the simultaneous control of all three legs of power in three-phase applications or the switching of multiple independent circuits. Replacing a pitted or chattered contactor with this ClimateMaster 40 amp 24V contactor restores electrical integrity to the system, preventing premature compressor failure and ensuring long-term reliability of the geothermal loop and air delivery components.
Key Benefits:- OEM Precision: Guaranteed ClimateMaster compatibility for seamless mechanical and electrical integration into geothermal systems.
- High Amperage Rating: Rated for 40A to handle the high-inrush currents typical of commercial-grade compressors.
- Standardized Control: Features a 24V coil compatible with standard HVAC control circuits and transformers.
- 3-Pole Versatility: Supports both three-phase equipment and complex multi-circuit residential configurations.
- Enhanced Durability: Constructed with high-grade contact materials to resist pitting and carbon buildup during frequent cycling.
- Can this 3-pole contactor replace a 1-pole or 2-pole version? While a 3-pole can technically switch fewer lines, it is always recommended to match the original pole count and inductive load rating of the failed component for safety and proper phase monitoring.
- How do I verify if the 24V coil is defective? Use a multimeter to check for 24V at the side terminals during a call for cooling. If voltage is present but the contacts do not pull in, the coil is likely open or shorted.
- Will this contactor work with non-ClimateMaster units? While the electrical specifications (24V coil, 3-pole, 40A) are industry-standard, physical mount points and clearances are optimized for ClimateMaster chassis.
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: $121.09
-65%$121.09
$42.38ClimateMaster 13B0003N02 Contactor
The ClimateMaster 13B0003N02 Contactor is a heavy-duty, 3-pole HVAC contactor specifically engineered for high-load switching in geothermal heat pump systems and commercial climate control units. This genuine OEM replacement part features a 24V control coil and is rated for 40 amps, providing the necessary robust switching capacity for large compressors and multi-circuit fan motors. Designed to manage heavy inductive loads, this component acts as the primary electrical relay, translating low-voltage thermostat calls into high-voltage power distribution to ensure precise system cycling and operational stability.
Built for durability in demanding industrial and residential environments, the 13B0003N02 is a common service part for ClimateMaster Tranquility series units. Its three-pole configuration allows for the simultaneous control of all three legs of power in three-phase applications or the switching of multiple independent circuits. Replacing a pitted or chattered contactor with this ClimateMaster 40 amp 24V contactor restores electrical integrity to the system, preventing premature compressor failure and ensuring long-term reliability of the geothermal loop and air delivery components.
Key Benefits:- OEM Precision: Guaranteed ClimateMaster compatibility for seamless mechanical and electrical integration into geothermal systems.
- High Amperage Rating: Rated for 40A to handle the high-inrush currents typical of commercial-grade compressors.
- Standardized Control: Features a 24V coil compatible with standard HVAC control circuits and transformers.
- 3-Pole Versatility: Supports both three-phase equipment and complex multi-circuit residential configurations.
- Enhanced Durability: Constructed with high-grade contact materials to resist pitting and carbon buildup during frequent cycling.
- Can this 3-pole contactor replace a 1-pole or 2-pole version? While a 3-pole can technically switch fewer lines, it is always recommended to match the original pole count and inductive load rating of the failed component for safety and proper phase monitoring.
- How do I verify if the 24V coil is defective? Use a multimeter to check for 24V at the side terminals during a call for cooling. If voltage is present but the contacts do not pull in, the coil is likely open or shorted.
- Will this contactor work with non-ClimateMaster units? While the electrical specifications (24V coil, 3-pole, 40A) are industry-standard, physical mount points and clearances are optimized for ClimateMaster chassis.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The ClimateMaster 13B0003N02 Contactor is a heavy-duty, 3-pole HVAC contactor specifically engineered for high-load switching in geothermal heat pump systems and commercial climate control units. This genuine OEM replacement part features a 24V control coil and is rated for 40 amps, providing the necessary robust switching capacity for large compressors and multi-circuit fan motors. Designed to manage heavy inductive loads, this component acts as the primary electrical relay, translating low-voltage thermostat calls into high-voltage power distribution to ensure precise system cycling and operational stability.
Built for durability in demanding industrial and residential environments, the 13B0003N02 is a common service part for ClimateMaster Tranquility series units. Its three-pole configuration allows for the simultaneous control of all three legs of power in three-phase applications or the switching of multiple independent circuits. Replacing a pitted or chattered contactor with this ClimateMaster 40 amp 24V contactor restores electrical integrity to the system, preventing premature compressor failure and ensuring long-term reliability of the geothermal loop and air delivery components.
Key Benefits:- OEM Precision: Guaranteed ClimateMaster compatibility for seamless mechanical and electrical integration into geothermal systems.
- High Amperage Rating: Rated for 40A to handle the high-inrush currents typical of commercial-grade compressors.
- Standardized Control: Features a 24V coil compatible with standard HVAC control circuits and transformers.
- 3-Pole Versatility: Supports both three-phase equipment and complex multi-circuit residential configurations.
- Enhanced Durability: Constructed with high-grade contact materials to resist pitting and carbon buildup during frequent cycling.
- Can this 3-pole contactor replace a 1-pole or 2-pole version? While a 3-pole can technically switch fewer lines, it is always recommended to match the original pole count and inductive load rating of the failed component for safety and proper phase monitoring.
- How do I verify if the 24V coil is defective? Use a multimeter to check for 24V at the side terminals during a call for cooling. If voltage is present but the contacts do not pull in, the coil is likely open or shorted.
- Will this contactor work with non-ClimateMaster units? While the electrical specifications (24V coil, 3-pole, 40A) are industry-standard, physical mount points and clearances are optimized for ClimateMaster chassis.
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.
