Carrier KSAHS1701AAA Hard Start Kit
The Carrier KSAHS1701AAA Hard Start Kit is a field-proven OEM replacement part designed to resolve compressor starting issues in high-static or low-voltage environments. Engineered for use with Carrier, Bryant, and Payne residential air conditioners and heat pumps, this kit utilizes an electromagnetic potential relay and a high-capacity start capacitor (176-216 MFD, 330 VAC) to provide the necessary torque for rapid rotor acceleration. By decreasing the duration of inrush current, the KSAHS1701AAA protects internal windings from heat-related degradation and reduces the mechanical shock typically associated with hard-starting scroll and reciprocating compressors.
For service technicians, this kit offers a seamless bolt-on installation with precise factory-matched wiring. The inclusion of a potential relay—rather than a basic PTCR device—ensures that the start capacitor is cleanly dropped from the circuit once the motor reaches approximately 75% of its operating speed. This technical HVAC component is essential for maintaining system efficiency in aging units or installations with long refrigerant linesets where the compressor often struggles to balance pressures during the startup cycle.
Key Benefits- Optimized Compressor Torque: Delivers a high-torque boost to ensure reliable startup under high head pressure or low voltage conditions.
- OEM Component Matching: Genuine Carrier KSAHS1701AAA parts maintain the UL-recognized design specifications of the original equipment.
- Extended Motor Longevity: Minimizes the duration of locked rotor amps (LRA), reducing thermal stress on the compressor motor windings.
- Complete Integration Kit: Comes with the HC95DE045 capacitor, potential relay, mounting hardware, and color-coded leads for rapid field replacement.
- Is this kit compatible with R-410A systems? Yes, this HVAC hard start kit is specifically engineered for modern high-pressure systems including those using R-410A and R-22 refrigerants.
- When should a hard start kit be installed? It is recommended for compressors that exhibit "light flickering" during startup, units located in areas with unstable power grids, or when installing TXV-equipped systems.
- Does this replace the standard run capacitor? No, this is an auxiliary start capacitor and relay assembly that works in parallel with the existing run capacitor to assist only during the initial startup phase.
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.
Carrier KSAHS1701AAA Hard Start Kit
The Carrier KSAHS1701AAA Hard Start Kit is a field-proven OEM replacement part designed to resolve compressor starting issues in high-static or low-voltage environments. Engineered for use with Carrier, Bryant, and Payne residential air conditioners and heat pumps, this kit utilizes an electromagnetic potential relay and a high-capacity start capacitor (176-216 MFD, 330 VAC) to provide the necessary torque for rapid rotor acceleration. By decreasing the duration of inrush current, the KSAHS1701AAA protects internal windings from heat-related degradation and reduces the mechanical shock typically associated with hard-starting scroll and reciprocating compressors.
For service technicians, this kit offers a seamless bolt-on installation with precise factory-matched wiring. The inclusion of a potential relay—rather than a basic PTCR device—ensures that the start capacitor is cleanly dropped from the circuit once the motor reaches approximately 75% of its operating speed. This technical HVAC component is essential for maintaining system efficiency in aging units or installations with long refrigerant linesets where the compressor often struggles to balance pressures during the startup cycle.
Key Benefits- Optimized Compressor Torque: Delivers a high-torque boost to ensure reliable startup under high head pressure or low voltage conditions.
- OEM Component Matching: Genuine Carrier KSAHS1701AAA parts maintain the UL-recognized design specifications of the original equipment.
- Extended Motor Longevity: Minimizes the duration of locked rotor amps (LRA), reducing thermal stress on the compressor motor windings.
- Complete Integration Kit: Comes with the HC95DE045 capacitor, potential relay, mounting hardware, and color-coded leads for rapid field replacement.
- Is this kit compatible with R-410A systems? Yes, this HVAC hard start kit is specifically engineered for modern high-pressure systems including those using R-410A and R-22 refrigerants.
- When should a hard start kit be installed? It is recommended for compressors that exhibit "light flickering" during startup, units located in areas with unstable power grids, or when installing TXV-equipped systems.
- Does this replace the standard run capacitor? No, this is an auxiliary start capacitor and relay assembly that works in parallel with the existing run capacitor to assist only during the initial startup phase.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Carrier KSAHS1701AAA Hard Start Kit is a field-proven OEM replacement part designed to resolve compressor starting issues in high-static or low-voltage environments. Engineered for use with Carrier, Bryant, and Payne residential air conditioners and heat pumps, this kit utilizes an electromagnetic potential relay and a high-capacity start capacitor (176-216 MFD, 330 VAC) to provide the necessary torque for rapid rotor acceleration. By decreasing the duration of inrush current, the KSAHS1701AAA protects internal windings from heat-related degradation and reduces the mechanical shock typically associated with hard-starting scroll and reciprocating compressors.
For service technicians, this kit offers a seamless bolt-on installation with precise factory-matched wiring. The inclusion of a potential relay—rather than a basic PTCR device—ensures that the start capacitor is cleanly dropped from the circuit once the motor reaches approximately 75% of its operating speed. This technical HVAC component is essential for maintaining system efficiency in aging units or installations with long refrigerant linesets where the compressor often struggles to balance pressures during the startup cycle.
Key Benefits- Optimized Compressor Torque: Delivers a high-torque boost to ensure reliable startup under high head pressure or low voltage conditions.
- OEM Component Matching: Genuine Carrier KSAHS1701AAA parts maintain the UL-recognized design specifications of the original equipment.
- Extended Motor Longevity: Minimizes the duration of locked rotor amps (LRA), reducing thermal stress on the compressor motor windings.
- Complete Integration Kit: Comes with the HC95DE045 capacitor, potential relay, mounting hardware, and color-coded leads for rapid field replacement.
- Is this kit compatible with R-410A systems? Yes, this HVAC hard start kit is specifically engineered for modern high-pressure systems including those using R-410A and R-22 refrigerants.
- When should a hard start kit be installed? It is recommended for compressors that exhibit "light flickering" during startup, units located in areas with unstable power grids, or when installing TXV-equipped systems.
- Does this replace the standard run capacitor? No, this is an auxiliary start capacitor and relay assembly that works in parallel with the existing run capacitor to assist only during the initial startup phase.
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.
