Copeland 914-0037-21 Run Capacitor
The Copeland 914-0037-21 is a heavy-duty 55 Microfarad 440Vac Round Run Capacitor engineered specifically for continuous-duty performance in demanding HVACR applications. As a veteran-grade 55 MFD 440V run capacitor, this component provides the critical phase shift necessary to optimize motor torque and operational efficiency for high-performance compressors and blower motors. Housed in a hermetically sealed, non-PCB aluminum casing, it is designed to withstand the high-vibration and extreme-thermal environments common in rooftop units and residential condensers. The dual voltage rating ensures full compatibility with both 370V and 440V systems, effectively increasing service life when used as a replacement HVAC capacitor in 370V circuits. Featuring standard 1/4-inch quick-connect terminals and a compact round form factor, this Copeland run capacitor allows for a direct-fit installation into existing mounting brackets, reducing downtime during critical service calls. This OEM-grade motor capacitor meets stringent safety standards, including UL 810 for 10,000 AFC protection, ensuring reliable arc-fault interruption under load.
Key Benefits:- Optimized Motor Performance: Delivers precise 55 MFD capacitance to maintain proper running current and reduce motor heat.
- Universal Voltage Compatibility: Rated for 440VAC, making it a rugged upgrade for units originally equipped with 370V capacitors.
- High Temperature Resilience: Engineered to operate reliably in ambient temperatures ranging from -40°C to +70°C (-40°F to 158°F).
- Industrial Build Quality: Constructed with metallized polypropylene film and a vacuum-sealed aluminum shell to prevent moisture ingress.
- Quick Installation: Standard 1/4-inch quadruple terminals allow for multiple lead connections without piggybacking.
- Can I use a 440V capacitor to replace a 370V capacitor? Yes, you can always go up in voltage rating (e.g., replacement of a 370V with a 440V), but never go down. This provides a larger safety margin for the dielectric film.
- What does the 10,000 AFC rating mean? This is the Available Fault Current protection. It indicates that the internal pressure interrupter will safely disconnect the capacitor in the event of an internal short or failure.
- How do I know if my 55 MFD capacitor is failing? Common indicators include physical bulging/swelling of the canister, fluid leakage, or the motor failing to stay at full speed after starting.
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.
Copeland 914-0037-21 Run Capacitor
The Copeland 914-0037-21 is a heavy-duty 55 Microfarad 440Vac Round Run Capacitor engineered specifically for continuous-duty performance in demanding HVACR applications. As a veteran-grade 55 MFD 440V run capacitor, this component provides the critical phase shift necessary to optimize motor torque and operational efficiency for high-performance compressors and blower motors. Housed in a hermetically sealed, non-PCB aluminum casing, it is designed to withstand the high-vibration and extreme-thermal environments common in rooftop units and residential condensers. The dual voltage rating ensures full compatibility with both 370V and 440V systems, effectively increasing service life when used as a replacement HVAC capacitor in 370V circuits. Featuring standard 1/4-inch quick-connect terminals and a compact round form factor, this Copeland run capacitor allows for a direct-fit installation into existing mounting brackets, reducing downtime during critical service calls. This OEM-grade motor capacitor meets stringent safety standards, including UL 810 for 10,000 AFC protection, ensuring reliable arc-fault interruption under load.
Key Benefits:- Optimized Motor Performance: Delivers precise 55 MFD capacitance to maintain proper running current and reduce motor heat.
- Universal Voltage Compatibility: Rated for 440VAC, making it a rugged upgrade for units originally equipped with 370V capacitors.
- High Temperature Resilience: Engineered to operate reliably in ambient temperatures ranging from -40°C to +70°C (-40°F to 158°F).
- Industrial Build Quality: Constructed with metallized polypropylene film and a vacuum-sealed aluminum shell to prevent moisture ingress.
- Quick Installation: Standard 1/4-inch quadruple terminals allow for multiple lead connections without piggybacking.
- Can I use a 440V capacitor to replace a 370V capacitor? Yes, you can always go up in voltage rating (e.g., replacement of a 370V with a 440V), but never go down. This provides a larger safety margin for the dielectric film.
- What does the 10,000 AFC rating mean? This is the Available Fault Current protection. It indicates that the internal pressure interrupter will safely disconnect the capacitor in the event of an internal short or failure.
- How do I know if my 55 MFD capacitor is failing? Common indicators include physical bulging/swelling of the canister, fluid leakage, or the motor failing to stay at full speed after starting.
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 Copeland 914-0037-21 is a heavy-duty 55 Microfarad 440Vac Round Run Capacitor engineered specifically for continuous-duty performance in demanding HVACR applications. As a veteran-grade 55 MFD 440V run capacitor, this component provides the critical phase shift necessary to optimize motor torque and operational efficiency for high-performance compressors and blower motors. Housed in a hermetically sealed, non-PCB aluminum casing, it is designed to withstand the high-vibration and extreme-thermal environments common in rooftop units and residential condensers. The dual voltage rating ensures full compatibility with both 370V and 440V systems, effectively increasing service life when used as a replacement HVAC capacitor in 370V circuits. Featuring standard 1/4-inch quick-connect terminals and a compact round form factor, this Copeland run capacitor allows for a direct-fit installation into existing mounting brackets, reducing downtime during critical service calls. This OEM-grade motor capacitor meets stringent safety standards, including UL 810 for 10,000 AFC protection, ensuring reliable arc-fault interruption under load.
Key Benefits:- Optimized Motor Performance: Delivers precise 55 MFD capacitance to maintain proper running current and reduce motor heat.
- Universal Voltage Compatibility: Rated for 440VAC, making it a rugged upgrade for units originally equipped with 370V capacitors.
- High Temperature Resilience: Engineered to operate reliably in ambient temperatures ranging from -40°C to +70°C (-40°F to 158°F).
- Industrial Build Quality: Constructed with metallized polypropylene film and a vacuum-sealed aluminum shell to prevent moisture ingress.
- Quick Installation: Standard 1/4-inch quadruple terminals allow for multiple lead connections without piggybacking.
- Can I use a 440V capacitor to replace a 370V capacitor? Yes, you can always go up in voltage rating (e.g., replacement of a 370V with a 440V), but never go down. This provides a larger safety margin for the dielectric film.
- What does the 10,000 AFC rating mean? This is the Available Fault Current protection. It indicates that the internal pressure interrupter will safely disconnect the capacitor in the event of an internal short or failure.
- How do I know if my 55 MFD capacitor is failing? Common indicators include physical bulging/swelling of the canister, fluid leakage, or the motor failing to stay at full speed after starting.
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.
