--- product_id: 391180089 title: "The HVAC Genius 7.5 MFD AC Capacitor, 7.5uF ±5% 370VAC/440 Volt Oval Run Start Capacitor for Air Conditioner Condenser Straight Cool or AC Motor and Fan Starting or Heat Pump Air Conditioner" brand: "the hvac genius" price: "€ 15.70" currency: EUR in_stock: true url: https://www.desertcart.ie/products/391180089-the-hvac-genius-7-5-mfd-ac-capacitor-7-5uf store_origin: IE region: Ireland --- # 7.5 MFD Power UL & CUL Listed Safety -40℃ to +85℃ Temp Range The HVAC Genius 7.5 MFD AC Capacitor, 7.5uF ±5% 370VAC/440 Volt Oval Run Start Capacitor for Air Conditioner Condenser Straight Cool or AC Motor and Fan Starting or Heat Pump Air Conditioner **Brand:** the hvac genius **Price:** € 15.70 **Availability:** ✅ In Stock ## Summary > 🔧 Power Up Your Comfort! ## Quick Answers - **What is this?** The HVAC Genius 7.5 MFD AC Capacitor, 7.5uF ±5% 370VAC/440 Volt Oval Run Start Capacitor for Air Conditioner Condenser Straight Cool or AC Motor and Fan Starting or Heat Pump Air Conditioner by the hvac genius - **How much does it cost?** € 15.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/391180089-the-hvac-genius-7-5-mfd-ac-capacitor-7-5uf) ## Best For - the hvac genius enthusiasts ## Why This Product - Trusted the hvac genius brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Safety rated for 10,000 AFC, providing peace of mind for your HVAC systems. - • **Unmatched Durability:** Engineered to withstand extreme temperatures from -40℉ to +185℉, ensuring reliable performance in any climate. - • **OEM Quality Assurance:** Meets or exceeds OEM specifications, guaranteeing top-notch quality and performance. - • **Universal Compatibility:** Compatible with most Carrier AC systems and various HVAC applications, making it a versatile choice. - • **Multiple Options Available:** Explore a range of capacitor sizes to suit your specific HVAC needs. ## Overview The 7.5 MFD AC Capacitor is a premium-grade component designed for air conditioning systems, ensuring optimal performance and reliability. With a wide operating temperature range and compliance with stringent safety standards, this capacitor is perfect for both residential and industrial HVAC applications. ## Description A capacitor is an electric component that temporarily stores an electrical charge. A "run capacitor" supports electric motors, such as in air conditioner or heat pump units, a fan motor and a compressor motor. The capacitor has two terminals. Capacitors come in a variety of sizes, depending on the capacitance (µF or MFD), such as 40 plus 5 µF, and also the voltage. A 440 volt capacitor can be used in place of a 370 volt, as it is build better, but the 370 can’t be used in place of a 440 volt. It will work for a while and will fail prematurely, as exceeding the capacitor's rated voltage will cause the dielectric to break down and the capacitor to short out. Same as an electric wire- 600V rated wire is better than 300V one .The capacitance(µF or MFD) must be the same or stay within 10%+ or 5%- of its original value . Example: 50 µF cap can be substituted by 47.5 to 55 µF with the same or better voltage ratings capacitor . Round oval-shaped run capacitors are commonly used for air conditioning, to help in the starting of the compressor and the condenser fan motor. ## Features - Durable Grade Premium 7.5 MFD Capacitor for AC Compatible with most Carrier AC Capacitor - Meets or Exceeds OEM Specifications Quality. Comes Brand New in Original Retail Packaging - HVAC Genius Dual Run Capacitor 7.5 MFD 440v 50/60hz Operating temperature: -40℃ to +85℃ / -40℉ to +185℉. Safety rated: 10,000 AFC. AC Capacitor 7.5 440 volt. Compatible With Most Cylindrical HVAC Capacitor 7.5 Industrial Electrical Capacitors. - Compliant with the TOUGHEST U.S. standards for AC motor run capacitors including EIA-456-A Specifications and IEC 60252-1:2001 - UL & CUL Listed. - Other Capacitor for AC Sizes Available In 370 440 Volt: 45/5, 7.5, 10, 40/5, 35/5, 15, 30/5, 50/5, 55/5, 20, 60, 70/5 - Replacement for :27L566BZ3 , 27L566 , 27L566S , 97F9001 , Z97F9001 ,97F9001BX ,CPT-00120 ,TP-CAP-7.5/440,TOCF7.5 ## Product Details - **Capacitance:** 7.5 Microfarad - **Brand:** The HVAC Genius - **Material:** Copper - **Shape:** Round - **Operating Voltage:** 440 Volts ## Images ![The HVAC Genius 7.5 MFD AC Capacitor, 7.5uF ±5% 370VAC/440 Volt Oval Run Start Capacitor for Air Conditioner Condenser Straight Cool or AC Motor and Fan Starting or Heat Pump Air Conditioner - Image 1](https://m.media-amazon.com/images/I/61SJTUCB4wL.jpg) ## Questions & Answers **Q: Original had 3 wires coming from the capac instead of three labeled spade connectors. two red, one brown. brown to b, 1 red to c. any wiring help?** A: What I did was had label facing me. And I removed one wire at a time matching each move **Q: My furnace makes a big hum when starting the blower motor. Could the problem be a weak capacitor?** A: Only if it has a weak one. These are normally found at A/C compressors. **Q: Product description says 45+5 mfd, picture shows 50+5 mfd. which is it?** A: 45 **Q: Can i replace my old capacitor wilspec ca370-05v with this. it's 5micron f +-5% ?** A: Yes should work fine --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/391180089-the-hvac-genius-7-5-mfd-ac-capacitor-7-5uf](https://www.desertcart.ie/products/391180089-the-hvac-genius-7-5-mfd-ac-capacitor-7-5uf) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-05-24*