Hartland Controls CAP-35/3/440R Run Capacitor
The Hartland Controls CAP-35/3/440R is a heavy-duty, 35/3 microfarad dual run capacitor designed for demanding HVACR applications. Engineered to support both the compressor and the condenser fan motor, this 370/440Vac round dual run capacitor provides reliable phase-shift for single-phase induction motors. The round aluminum case is oil-filled for superior heat dissipation, making it a rugged alternative to standard plastic dry-type units. With a 440V rating, this component is fully backwards compatible with 370V systems, offering technicians a versatile solution for reducing truck stock. Built to UL 810 safety standards with an internal pressure sensitive interrupter, it is designed for a target operational life of several thousand hours under continuous duty. For contractors, the CAP-35/3/440R ensures precise capacitance tolerances of +/- 5%, minimizing total harmonic distortion and maintaining high motor efficiency in residential and light commercial condensing units.
Key Benefits- Dual-Rated Voltage: Operates at both 370V and 440V, allowing it to replace lower-voltage capacitors without risk of dielectric breakdown.
- OEM-Grade Reliability: Manufactured by Hartland Controls (a Littelfuse company) to meet exacting HVAC replacement part standards, reducing callbacks.
- Safety-First Design: Includes an internal 10,000 AFC (Available Fault Current) pressure-sensitive switch for circuit interruption in the event of failure.
- Robust Terminals: Features high-quality 1/4" quick-connect spade terminals labeled 'C', 'HERM', and 'FAN' for straightforward wiring on the job site.
Can I use a 440V capacitor to replace a 370V unit?
Yes. Using a higher voltage rating is acceptable and often preferred for durability. You must, however, match the 35+3 MFD capacitance exactly to ensure correct motor torque and heat management.
What does the 35/3 MFD rating signify?
This is a dual-run capacitor. The 35 MFD (microfarad) terminal supports the compressor (HERM), while the 3 MFD terminal supports the condenser fan motor (FAN).
Does the shape of the capacitor matter during installation?
While the round shape is a physical specification, this capacitor can replace an oval unit provided the mounting bracket or strap is adjusted to secure the round canister properly.
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.
Hartland Controls CAP-35/3/440R Run Capacitor
The Hartland Controls CAP-35/3/440R is a heavy-duty, 35/3 microfarad dual run capacitor designed for demanding HVACR applications. Engineered to support both the compressor and the condenser fan motor, this 370/440Vac round dual run capacitor provides reliable phase-shift for single-phase induction motors. The round aluminum case is oil-filled for superior heat dissipation, making it a rugged alternative to standard plastic dry-type units. With a 440V rating, this component is fully backwards compatible with 370V systems, offering technicians a versatile solution for reducing truck stock. Built to UL 810 safety standards with an internal pressure sensitive interrupter, it is designed for a target operational life of several thousand hours under continuous duty. For contractors, the CAP-35/3/440R ensures precise capacitance tolerances of +/- 5%, minimizing total harmonic distortion and maintaining high motor efficiency in residential and light commercial condensing units.
Key Benefits- Dual-Rated Voltage: Operates at both 370V and 440V, allowing it to replace lower-voltage capacitors without risk of dielectric breakdown.
- OEM-Grade Reliability: Manufactured by Hartland Controls (a Littelfuse company) to meet exacting HVAC replacement part standards, reducing callbacks.
- Safety-First Design: Includes an internal 10,000 AFC (Available Fault Current) pressure-sensitive switch for circuit interruption in the event of failure.
- Robust Terminals: Features high-quality 1/4" quick-connect spade terminals labeled 'C', 'HERM', and 'FAN' for straightforward wiring on the job site.
Can I use a 440V capacitor to replace a 370V unit?
Yes. Using a higher voltage rating is acceptable and often preferred for durability. You must, however, match the 35+3 MFD capacitance exactly to ensure correct motor torque and heat management.
What does the 35/3 MFD rating signify?
This is a dual-run capacitor. The 35 MFD (microfarad) terminal supports the compressor (HERM), while the 3 MFD terminal supports the condenser fan motor (FAN).
Does the shape of the capacitor matter during installation?
While the round shape is a physical specification, this capacitor can replace an oval unit provided the mounting bracket or strap is adjusted to secure the round canister properly.
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 Hartland Controls CAP-35/3/440R is a heavy-duty, 35/3 microfarad dual run capacitor designed for demanding HVACR applications. Engineered to support both the compressor and the condenser fan motor, this 370/440Vac round dual run capacitor provides reliable phase-shift for single-phase induction motors. The round aluminum case is oil-filled for superior heat dissipation, making it a rugged alternative to standard plastic dry-type units. With a 440V rating, this component is fully backwards compatible with 370V systems, offering technicians a versatile solution for reducing truck stock. Built to UL 810 safety standards with an internal pressure sensitive interrupter, it is designed for a target operational life of several thousand hours under continuous duty. For contractors, the CAP-35/3/440R ensures precise capacitance tolerances of +/- 5%, minimizing total harmonic distortion and maintaining high motor efficiency in residential and light commercial condensing units.
Key Benefits- Dual-Rated Voltage: Operates at both 370V and 440V, allowing it to replace lower-voltage capacitors without risk of dielectric breakdown.
- OEM-Grade Reliability: Manufactured by Hartland Controls (a Littelfuse company) to meet exacting HVAC replacement part standards, reducing callbacks.
- Safety-First Design: Includes an internal 10,000 AFC (Available Fault Current) pressure-sensitive switch for circuit interruption in the event of failure.
- Robust Terminals: Features high-quality 1/4" quick-connect spade terminals labeled 'C', 'HERM', and 'FAN' for straightforward wiring on the job site.
Can I use a 440V capacitor to replace a 370V unit?
Yes. Using a higher voltage rating is acceptable and often preferred for durability. You must, however, match the 35+3 MFD capacitance exactly to ensure correct motor torque and heat management.
What does the 35/3 MFD rating signify?
This is a dual-run capacitor. The 35 MFD (microfarad) terminal supports the compressor (HERM), while the 3 MFD terminal supports the condenser fan motor (FAN).
Does the shape of the capacitor matter during installation?
While the round shape is a physical specification, this capacitor can replace an oval unit provided the mounting bracket or strap is adjusted to secure the round canister properly.
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.
