Hartland Controls CAP-80/7.5/440R Run Capacitor
As a veteran tech, you know that keeping a high-tonnage compressor and a condenser fan running peak efficiency requires a capacitor that can handle the heat and the load. The Hartland Controls CAP-80/7.5/440R is a heavy-duty 80/7.5 MFD 440V dual run capacitor designed for precisely that. This isn't just a basic component; it?s a site-proven round motor run capacitor built with a non-PCB oil-filled aluminum casing to dissipate heat during continuous cycles. Rated for both 370 and 440 VAC applications, it provides the versatility needed to service a wide range of HVAC compressor and fan motor setups. Whether you're dealing with high-static environments or standard residential replacements, this 80+7.5 uF capacitor ensures the correct phase angle for starting and running torque, protecting your expensive motors from premature winding failure. Its quad-blade quick connect terminals make for a fast, secure wiring job on the Herm, Fan, and C posts, so you can get the system back online and move to the next call.
Key Benefits for Contractors
- Universal Voltage Compatibility: Rated at 370/440 VAC, allowing you to stock one part for multiple voltage requirements.
- Dual-Value Reliability: Combines 80 MFD for the compressor and 7.5 MFD for the fan in a single round dual run capacitor housing.
- Thermal Protection: Engineered to withstand operating temperatures from -40?C to 70?C, typical of harsh outdoor condenser environments.
- Standardized Fit: Features a 2.5-inch diameter and a 10,000 AFC (Available Fault Current) safety rating for reliable HVAC part replacement.
- Industrial Build: Constructed with metalized polypropylene film for low loss and self-healing properties that maintain capacitance stability over time.
Common Contractor Questions
Can I use a 440V capacitor to replace a 370V unit?
Yes. You can always up-rate the voltage. Using a 440V run capacitor on a 370V circuit often results in a longer component lifespan because it handles the voltage peaks more comfortably. Never go downward in voltage rating.
What happens if my microfarads (MFD) don't match exactly?
Stick to the 80/7.5 uF spec on the motor nameplate. If the MFD is too low, the motor won't reach full speed; if it's too high, the motor will run hot and eventually burn out the windings. A +/- 5% tolerance is standard, but exact matches are best for HVAC motor efficiency.
Why is the capacitor bulging on the top?
That?s the internal pressure interrupter doing its job. When a capacitor fails due to age or a power surge, the gas buildup expands the lid to disconnect the internal wiring and prevent a fire. If you see a domestic or commercial HVAC capacitor with a convex top, it's finished.
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-80/7.5/440R Run Capacitor
As a veteran tech, you know that keeping a high-tonnage compressor and a condenser fan running peak efficiency requires a capacitor that can handle the heat and the load. The Hartland Controls CAP-80/7.5/440R is a heavy-duty 80/7.5 MFD 440V dual run capacitor designed for precisely that. This isn't just a basic component; it?s a site-proven round motor run capacitor built with a non-PCB oil-filled aluminum casing to dissipate heat during continuous cycles. Rated for both 370 and 440 VAC applications, it provides the versatility needed to service a wide range of HVAC compressor and fan motor setups. Whether you're dealing with high-static environments or standard residential replacements, this 80+7.5 uF capacitor ensures the correct phase angle for starting and running torque, protecting your expensive motors from premature winding failure. Its quad-blade quick connect terminals make for a fast, secure wiring job on the Herm, Fan, and C posts, so you can get the system back online and move to the next call.
Key Benefits for Contractors
- Universal Voltage Compatibility: Rated at 370/440 VAC, allowing you to stock one part for multiple voltage requirements.
- Dual-Value Reliability: Combines 80 MFD for the compressor and 7.5 MFD for the fan in a single round dual run capacitor housing.
- Thermal Protection: Engineered to withstand operating temperatures from -40?C to 70?C, typical of harsh outdoor condenser environments.
- Standardized Fit: Features a 2.5-inch diameter and a 10,000 AFC (Available Fault Current) safety rating for reliable HVAC part replacement.
- Industrial Build: Constructed with metalized polypropylene film for low loss and self-healing properties that maintain capacitance stability over time.
Common Contractor Questions
Can I use a 440V capacitor to replace a 370V unit?
Yes. You can always up-rate the voltage. Using a 440V run capacitor on a 370V circuit often results in a longer component lifespan because it handles the voltage peaks more comfortably. Never go downward in voltage rating.
What happens if my microfarads (MFD) don't match exactly?
Stick to the 80/7.5 uF spec on the motor nameplate. If the MFD is too low, the motor won't reach full speed; if it's too high, the motor will run hot and eventually burn out the windings. A +/- 5% tolerance is standard, but exact matches are best for HVAC motor efficiency.
Why is the capacitor bulging on the top?
That?s the internal pressure interrupter doing its job. When a capacitor fails due to age or a power surge, the gas buildup expands the lid to disconnect the internal wiring and prevent a fire. If you see a domestic or commercial HVAC capacitor with a convex top, it's finished.
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
As a veteran tech, you know that keeping a high-tonnage compressor and a condenser fan running peak efficiency requires a capacitor that can handle the heat and the load. The Hartland Controls CAP-80/7.5/440R is a heavy-duty 80/7.5 MFD 440V dual run capacitor designed for precisely that. This isn't just a basic component; it?s a site-proven round motor run capacitor built with a non-PCB oil-filled aluminum casing to dissipate heat during continuous cycles. Rated for both 370 and 440 VAC applications, it provides the versatility needed to service a wide range of HVAC compressor and fan motor setups. Whether you're dealing with high-static environments or standard residential replacements, this 80+7.5 uF capacitor ensures the correct phase angle for starting and running torque, protecting your expensive motors from premature winding failure. Its quad-blade quick connect terminals make for a fast, secure wiring job on the Herm, Fan, and C posts, so you can get the system back online and move to the next call.
Key Benefits for Contractors
- Universal Voltage Compatibility: Rated at 370/440 VAC, allowing you to stock one part for multiple voltage requirements.
- Dual-Value Reliability: Combines 80 MFD for the compressor and 7.5 MFD for the fan in a single round dual run capacitor housing.
- Thermal Protection: Engineered to withstand operating temperatures from -40?C to 70?C, typical of harsh outdoor condenser environments.
- Standardized Fit: Features a 2.5-inch diameter and a 10,000 AFC (Available Fault Current) safety rating for reliable HVAC part replacement.
- Industrial Build: Constructed with metalized polypropylene film for low loss and self-healing properties that maintain capacitance stability over time.
Common Contractor Questions
Can I use a 440V capacitor to replace a 370V unit?
Yes. You can always up-rate the voltage. Using a 440V run capacitor on a 370V circuit often results in a longer component lifespan because it handles the voltage peaks more comfortably. Never go downward in voltage rating.
What happens if my microfarads (MFD) don't match exactly?
Stick to the 80/7.5 uF spec on the motor nameplate. If the MFD is too low, the motor won't reach full speed; if it's too high, the motor will run hot and eventually burn out the windings. A +/- 5% tolerance is standard, but exact matches are best for HVAC motor efficiency.
Why is the capacitor bulging on the top?
That?s the internal pressure interrupter doing its job. When a capacitor fails due to age or a power surge, the gas buildup expands the lid to disconnect the internal wiring and prevent a fire. If you see a domestic or commercial HVAC capacitor with a convex top, it's finished.
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.
