MARS 12875 Run Capacitor
The MARS 12875 Run Capacitor is a 25/4 MFD 370V dual run capacitor designed for high-demand residential and commercial HVACR applications. This round motor run capacitor provides the necessary phase shift to both the compressor and the condenser fan motor, ensuring efficient start-up and continuous operation. Built to Jard and MARS2 specifications, it serves as a reliable HVAC capacitor replacement for 370 VAC systems, featuring a physical design that withstands the environmental stressors common in outdoor condensing units.
For technicians in the field, the MARS 12875 is a standard-stock item that replaces various OEM part numbers, offering a dual-section run capacitor configuration with three terminals: C (Common), HERM (Hermetic Compressor), and FAN. The 25 microfarad section manages the compressor load while the 4 microfarad section supports the fan, streamlining cabinet space by eliminating the need for two separate AC capacitors. Rated for 50/60 Hz, this MARS HVAC part provides professional-grade performance and stable capacitance in high-temperature environments.
Key Benefits- Dual-Action Performance: Simultaneously supports both the compressor (25 MFD) and the condenser fan motor (4 MFD).
- OEM Compatibility: Designed to replace standard 370 Vac round dual capacitors in a wide range of HVAC systems.
- Durable Construction: Built to withstand the rigorous duty cycles of industrial and residential climate control equipment.
- Technician-Friendly Design: Clearly marked 1/4 inch terminals for "C", "HERM", and "FAN" simplify field wiring and reduce installation time.
- Optimized Efficiency: Maintains accurate microfarad ratings to prevent motor overheating and premature component failure.
Can I use a 440V capacitor to replace this 370V model?
Yes, you can safely use a 440V-rated capacitor as a replacement for a 370V unit, as long as the 25/4 MFD ratings match exactly. However, you should never use a capacitor with a lower voltage rating than the original equipment.
What are the signs of a failed run capacitor?
Common indicators include a humming motor that fails to start, a bulging top casing, or the compressor tripping the thermal overload. Testing with a multimeter for accurate microfarad (uF) values is the only way to confirm electrical failure.
Does the physical shape matter for replacement?
The MARS 12875 is a round-style capacitor. While the electrical specifications are the primary concern, ensuring the diameter fits within the existing mounting strap of the HVAC unit is critical for a secure installation.
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: $10.21
-65%$10.21
$3.57MARS 12875 Run Capacitor
The MARS 12875 Run Capacitor is a 25/4 MFD 370V dual run capacitor designed for high-demand residential and commercial HVACR applications. This round motor run capacitor provides the necessary phase shift to both the compressor and the condenser fan motor, ensuring efficient start-up and continuous operation. Built to Jard and MARS2 specifications, it serves as a reliable HVAC capacitor replacement for 370 VAC systems, featuring a physical design that withstands the environmental stressors common in outdoor condensing units.
For technicians in the field, the MARS 12875 is a standard-stock item that replaces various OEM part numbers, offering a dual-section run capacitor configuration with three terminals: C (Common), HERM (Hermetic Compressor), and FAN. The 25 microfarad section manages the compressor load while the 4 microfarad section supports the fan, streamlining cabinet space by eliminating the need for two separate AC capacitors. Rated for 50/60 Hz, this MARS HVAC part provides professional-grade performance and stable capacitance in high-temperature environments.
Key Benefits- Dual-Action Performance: Simultaneously supports both the compressor (25 MFD) and the condenser fan motor (4 MFD).
- OEM Compatibility: Designed to replace standard 370 Vac round dual capacitors in a wide range of HVAC systems.
- Durable Construction: Built to withstand the rigorous duty cycles of industrial and residential climate control equipment.
- Technician-Friendly Design: Clearly marked 1/4 inch terminals for "C", "HERM", and "FAN" simplify field wiring and reduce installation time.
- Optimized Efficiency: Maintains accurate microfarad ratings to prevent motor overheating and premature component failure.
Can I use a 440V capacitor to replace this 370V model?
Yes, you can safely use a 440V-rated capacitor as a replacement for a 370V unit, as long as the 25/4 MFD ratings match exactly. However, you should never use a capacitor with a lower voltage rating than the original equipment.
What are the signs of a failed run capacitor?
Common indicators include a humming motor that fails to start, a bulging top casing, or the compressor tripping the thermal overload. Testing with a multimeter for accurate microfarad (uF) values is the only way to confirm electrical failure.
Does the physical shape matter for replacement?
The MARS 12875 is a round-style capacitor. While the electrical specifications are the primary concern, ensuring the diameter fits within the existing mounting strap of the HVAC unit is critical for a secure installation.
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 MARS 12875 Run Capacitor is a 25/4 MFD 370V dual run capacitor designed for high-demand residential and commercial HVACR applications. This round motor run capacitor provides the necessary phase shift to both the compressor and the condenser fan motor, ensuring efficient start-up and continuous operation. Built to Jard and MARS2 specifications, it serves as a reliable HVAC capacitor replacement for 370 VAC systems, featuring a physical design that withstands the environmental stressors common in outdoor condensing units.
For technicians in the field, the MARS 12875 is a standard-stock item that replaces various OEM part numbers, offering a dual-section run capacitor configuration with three terminals: C (Common), HERM (Hermetic Compressor), and FAN. The 25 microfarad section manages the compressor load while the 4 microfarad section supports the fan, streamlining cabinet space by eliminating the need for two separate AC capacitors. Rated for 50/60 Hz, this MARS HVAC part provides professional-grade performance and stable capacitance in high-temperature environments.
Key Benefits- Dual-Action Performance: Simultaneously supports both the compressor (25 MFD) and the condenser fan motor (4 MFD).
- OEM Compatibility: Designed to replace standard 370 Vac round dual capacitors in a wide range of HVAC systems.
- Durable Construction: Built to withstand the rigorous duty cycles of industrial and residential climate control equipment.
- Technician-Friendly Design: Clearly marked 1/4 inch terminals for "C", "HERM", and "FAN" simplify field wiring and reduce installation time.
- Optimized Efficiency: Maintains accurate microfarad ratings to prevent motor overheating and premature component failure.
Can I use a 440V capacitor to replace this 370V model?
Yes, you can safely use a 440V-rated capacitor as a replacement for a 370V unit, as long as the 25/4 MFD ratings match exactly. However, you should never use a capacitor with a lower voltage rating than the original equipment.
What are the signs of a failed run capacitor?
Common indicators include a humming motor that fails to start, a bulging top casing, or the compressor tripping the thermal overload. Testing with a multimeter for accurate microfarad (uF) values is the only way to confirm electrical failure.
Does the physical shape matter for replacement?
The MARS 12875 is a round-style capacitor. While the electrical specifications are the primary concern, ensuring the diameter fits within the existing mounting strap of the HVAC unit is critical for a secure installation.
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.
