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🌀 Power your comfort with BlueStars – where reliability meets precision!
The BlueStars 7.5 µF Oval Run Capacitor is a high-performance, dual-voltage (370V/440V) component designed for condenser and heat pump air conditioners. Engineered with a robust anti-explosion pressure switch and compliant with stringent US and Australian safety standards, it guarantees durability and safety. Its compact oval form factor and wide operating temperature range make it an ideal, reliable replacement capacitor backed by a lifetime protection warranty.



| Asin | B094CBPWZG |
| Best Sellers Rank | #1,272 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #7 in Industrial Electrical Capacitors |
| Brand Name | BlueStars |
| Capacitance | 7.5 microfarad |
| Capacitance Tolerance | 5 |
| Customer Reviews | 4.6 4.6 out of 5 stars (224) 4.6 out of 5 stars |
| Included Components | capacitor |
| Item Dimensions W X H | 2.03"W x 2.88"H |
| Item Shape | Oval |
| Manufacturer | BlueStars |
| Material Type | 7.5 MFD 370-440VAC |
| Maximum Voltage | 440 volts |
| Model | 7.5 uf ± 5% MFD |
| Number Of Items | 1 |
| Operating Voltage | 440 volts |
| Part Number | 7.5 uf ± 5% MFD |
| Upper Temperature Rating | 70 °C |
User
Great products.
Quick shipping, arrived as expected. They are working flawlessly. I purchased two. Had my air condintioner working right away.
User
Easy install, fixed the heater right away
Installed this BlueStars 7.5 µF capacitor as a replacement and it was super easy to install. The fit was correct and everything hooked up without any issues.Once installed, the heater started working great immediately. No humming, no delays it did exactly what it was supposed to do.Solid replacement part and saved me from a more expensive repair. Would definitely buy again.
User
Perfect Replacement Capacitor – Saved Me $300!
I bought this 7.5 μF run capacitor to replace the weak blower motor capacitor in my HVAC system after a maintenance tech quoted me $300, and doing it myself was much easier than expected. I shut off power at the furnace switch and breaker, removed the blower door, located the old capacitor, took a quick picture of the two purple wires, then disconnected them and safely discharged the capacitor by touching both terminals together with an insulated-handle screwdriver. After removing it from the mounting clamp, I installed the new capacitor, tightened the clamp, pushed the connectors on firmly until they were fully seated, closed the blower door to engage the safety switch, restored power, and tested the system. The blower started instantly, airflow improved noticeably, and the whole HVAC system runs smoother now. The specs matched perfectly, quality seems excellent, and replacing it myself saved me a full $300. Highly recommended for anyone comfortable with basic DIY work.
User
Works great no issues
Works as it should. I have it installed in my pool’s Jandy heat pump
User
Great for me and my hvac
Worked perfect and super fast shipment
User
Perfect replacement
Exactly what I needed to get my ac unit running againThank you!
User
Harry
Good product… should work well.
User
Direct plug in!
Capacitor measured within specs. Plugged right in and worked. Thank you!
User
Accurate capacitor
Item arrived within time estimated. I tested it before use and it measured 7.75uf for the 7.5uf capacitor. Worked well for my Venmar HRV. Longevity not yet determined.
User
Remplazo exacto
Refacción de buenas prestaciones. Mi equipo volvió a funcionar y ahora es cosa de esperar para checar la anunciada durabilidad.
User
Work perfectly
We use as replacement for existing capacitors on furnaces older than 10 years before the installed ones fail. If the installed ones fail we also have to replace the motor as it does not start without a working capacitor.
User
Good Quality Capacitor
Purchased to replace 30 year old Capacitor on Goodman AC Compressor unit. Lasted 2 Years and going strong. Will update how long this capacitor lasts as I do Spring maintenance measurements on my HVAC system.
Trustpilot
2 days ago
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