--- product_id: 544734887 title: "Capacitor for Air Conditioner 40 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty" brand: "hvac yellow hat" price: "39870CFA" currency: XOF in_stock: true reviews_count: 5 category: "Hvac Yellow Hat" url: https://www.desertcart.sn/products/544734887-capacitor-for-air-conditioner-40-uf-mfd-370-or-440 store_origin: SN region: Senegal --- # 40 uf Capacitance 370/440 Volt -40°C to +85°C Capacitor for Air Conditioner 40 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty **Brand:** hvac yellow hat **Price:** 39870CFA **Availability:** ✅ In Stock ## Summary > 🔧 Power Up Your Comfort with Confidence! ## Quick Answers - **What is this?** Capacitor for Air Conditioner 40 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty by hvac yellow hat - **How much does it cost?** 39870CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/544734887-capacitor-for-air-conditioner-40-uf-mfd-370-or-440) ## Best For - hvac yellow hat enthusiasts ## Why This Product - Trusted hvac yellow hat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Complies with USA standards for durability and safety. - • **Peace of Mind:** Enjoy a 5-year warranty for worry-free performance. - • **Precision Engineering:** Capacitance tolerance of ±5% ensures reliability. - • **Unmatched Versatility:** Replaces both 370VAC & 440VAC capacitors seamlessly. - • **Extreme Temperature Resilience:** Operates flawlessly from -40°F to 185°F. ## Overview This multi-purpose round capacitor is designed for air conditioning systems, offering a capacitance of 40 uf and compatibility with both 370 and 440 Volt systems. With a robust operating temperature range and a 5-year warranty, it ensures reliable performance and peace of mind. ## Description Operating Temperature:-40°C to +85°C(std.) /-40℉ to 185℉.Capacitance Range: 3-120uF/Capacitance Tolerance: ±5%(std.)-others available. Operating Frequency: 50-60Hz Review: Working Perfectly at the moment! Cheers! - Perfectly working on my Carrier 4-ton Infinity Unit. Installed it yesterday. Hopefully it continues doing the job. Very pleased so far. Review: Reliable Spec Part—Returned After Fan Upgrade, Still Worth Considering for Legacy AC Systems - During a recent AC compressor overhaul, I purchased this 5µF capacitor as part of a proactive component refresh. I also installed a **dual-run capacitor** rated for both the compressor and fan circuits, anticipating the need for a separate fan capacitor alongside the new condenser fan motor. The 5µF unit arrived quickly, packaged securely with no terminal damage. The aluminum housing was solid, terminals spaced well, and the labeling was clear—ideal for quick identification during install prep. However, the fan motor I ended up installing had a **built-in capacitor**, which meant I didn’t need this standalone part. Instead, I wired the motor directly into the dual-run capacitor using the standard C, FAN, and HERM terminal layout. This worked flawlessly and simplified the system wiring. That’s the key takeaway for buyers: newer fan motors often include internal capacitors, so before sourcing a separate one, check your motor’s spec label or wiring diagram. If your system uses an older motor, this 5µF capacitor appears reliable and well-suited for run/start support. Even though it was returned unused, the build quality and delivery experience made a positive impression. If I were working on a legacy unit again—or troubleshooting a standalone fan circuit—this would be on my shortlist ## Features - 30uf / 30MFD 370 Volt or 440 Volt Capacitor. Replaces BOTH 370VAC & 440VAC capacitors round motor run capacitor. - Operating Temperature:-40°C to +85°C(std.) /-40℉ to 185℉.Capacitance Range: 3-120uF/Capacitance Tolerance: ±5%(std.)-others available. Operating Frequency: 50-60Hz - Built to the USA standards for AC motor run capacitors： EIA-456-A 10000AFC PROTECTED /NON-PCB'S - Can size measures 2.047" diameter x 4.33" tall. - 5 Year Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | Capacitance tolerance | 5 | | Maximum voltage | 440 Volts | | Mounting type | Panel Mount | | Manufacturer | HVAC YELLOW HAT | | UPC | 750225127739 | | Part number | 40MFD | | Item Weight | 222 g | | Product Dimensions | 5 x 5 x 10.01 cm; 222 g | | Item model number | 40MFD | | Style | 40 MFD | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Capacitance:** 40 Microfarad - **Brand:** HVAC YELLOW HAT - **Material:** Copper - **Shape:** Round - **Operating voltage:** 440 Volts ## Images ![Capacitor for Air Conditioner 40 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty - Image 1](https://m.media-amazon.com/images/I/71OuQFtH9nL.jpg) ![Capacitor for Air Conditioner 40 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty - Image 2](https://m.media-amazon.com/images/I/71lXTQYVJbL.jpg) ![Capacitor for Air Conditioner 40 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty - Image 3](https://m.media-amazon.com/images/I/71FIA4RDYeL.jpg) ![Capacitor for Air Conditioner 40 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty - Image 4](https://m.media-amazon.com/images/I/71K7OtVjumL.jpg) ![Capacitor for Air Conditioner 40 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty - Image 5](https://m.media-amazon.com/images/I/71hfkqP8JML.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Working Perfectly at the moment! Cheers! *by S***R on 27 July 2025* Perfectly working on my Carrier 4-ton Infinity Unit. Installed it yesterday. Hopefully it continues doing the job. Very pleased so far. ### ⭐⭐⭐⭐⭐ Reliable Spec Part—Returned After Fan Upgrade, Still Worth Considering for Legacy AC Systems *by J***. on 18 July 2025* During a recent AC compressor overhaul, I purchased this 5µF capacitor as part of a proactive component refresh. I also installed a **dual-run capacitor** rated for both the compressor and fan circuits, anticipating the need for a separate fan capacitor alongside the new condenser fan motor. The 5µF unit arrived quickly, packaged securely with no terminal damage. The aluminum housing was solid, terminals spaced well, and the labeling was clear—ideal for quick identification during install prep. However, the fan motor I ended up installing had a **built-in capacitor**, which meant I didn’t need this standalone part. Instead, I wired the motor directly into the dual-run capacitor using the standard C, FAN, and HERM terminal layout. This worked flawlessly and simplified the system wiring. That’s the key takeaway for buyers: newer fan motors often include internal capacitors, so before sourcing a separate one, check your motor’s spec label or wiring diagram. If your system uses an older motor, this 5µF capacitor appears reliable and well-suited for run/start support. Even though it was returned unused, the build quality and delivery experience made a positive impression. If I were working on a legacy unit again—or troubleshooting a standalone fan circuit—this would be on my shortlist ### ⭐⭐⭐⭐⭐ CAPASITOR *by S***C on 29 June 2023* Buena calidad tiene aproximadamente 4 meses y a funcionado exelente lo recomiendo al 100% ## Frequently Bought Together - Capacitor for Air Conditioner 40 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight - VEXUNGA 40uF 40 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 CBB65B Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - BlueStars Upgraded 40 uF/MFD 370-440VAC Round Run Start Capacitor Replacement Part - Exact Fit for AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner --- ## 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.sn/products/544734887-capacitor-for-air-conditioner-40-uf-mfd-370-or-440](https://www.desertcart.sn/products/544734887-capacitor-for-air-conditioner-40-uf-mfd-370-or-440) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-18*