{"product_id":"protech-43-101666-37-capacitor-replacement-sfcap45440r-capacitor-genuine-oem-45-mfd-370-440v-round-run-capacitor","title":"Protech 43-101666-37 Capacitor Replacement - SFCAP45440R Capacitor – Genuine OEM 45 MFD 370\/440V Round Run Capacitor","description":"\u003ch1\u003eSFCAP45440R Capacitor – Genuine OEM 45 MFD 370\/440V Round Run Capacitor\u003c\/h1\u003e\n\u003cp data-start=\"77\" data-end=\"426\"\u003eThe SFCAP45440R Capacitor is a heavy-duty round run capacitor engineered for dependable HVAC compressor and motor performance in residential and commercial systems. Featuring a 45 microfarad rating with dual 370\/440-volt compatibility, this capacitor helps maintain efficient motor startup, smooth operation, and reliable cooling system performance.\u003c\/p\u003e\n\u003cp data-start=\"428\" data-end=\"781\"\u003eBuilt with durable metal construction and precision capacitance tolerances, the SFCAP45440R capacitor provides stable electrical performance under demanding HVAC operating conditions. Its universal replacement design makes it ideal for air conditioning condensers, heat pumps, and other HVAC motor applications requiring a reliable 45 MFD run capacitor.\u003c\/p\u003e\n\u003chr data-start=\"783\" data-end=\"786\"\u003e\n\u003ch2 data-section-id=\"1ybcqkm\" data-start=\"788\" data-end=\"817\"\u003eKey Features and Function:\u003c\/h2\u003e\n\u003cp data-start=\"819\" data-end=\"1183\"\u003e• \u003cstrong data-start=\"821\" data-end=\"855\"\u003eReliable Motor Run Performance\u003c\/strong\u003e – Supports smooth compressor and HVAC motor operation\u003cbr data-start=\"909\" data-end=\"912\"\u003e• \u003cstrong data-start=\"914\" data-end=\"946\"\u003e370\/440V Dual Voltage Rating\u003c\/strong\u003e – Flexible compatibility for multiple HVAC applications\u003cbr data-start=\"1002\" data-end=\"1005\"\u003e• \u003cstrong data-start=\"1007\" data-end=\"1040\"\u003eHeavy-Duty Round Construction\u003c\/strong\u003e – Durable metal canister built for long service life\u003cbr data-start=\"1093\" data-end=\"1096\"\u003e• \u003cstrong data-start=\"1098\" data-end=\"1130\"\u003eUniversal HVAC Compatibility\u003c\/strong\u003e – Compatible with many OEM and aftermarket systems\u003c\/p\u003e\n\u003chr data-start=\"1185\" data-end=\"1188\"\u003e\n\u003ch2 data-section-id=\"1x3ymsk\" data-start=\"1190\" data-end=\"1232\"\u003eProduct Details and Key Specifications:\u003c\/h2\u003e\n\u003cp data-start=\"1234\" data-end=\"1759\"\u003e• \u003cstrong data-start=\"1236\" data-end=\"1252\"\u003ePart Number:\u003c\/strong\u003e SFCAP45440R\u003cbr data-start=\"1264\" data-end=\"1267\"\u003e• \u003cstrong data-start=\"1269\" data-end=\"1286\"\u003eManufacturer:\u003c\/strong\u003e Supco \/ Universal HVAC Replacement\u003cbr data-start=\"1321\" data-end=\"1324\"\u003e• \u003cstrong data-start=\"1326\" data-end=\"1340\"\u003ePart Type:\u003c\/strong\u003e Round Run Capacitor\u003cbr data-start=\"1360\" data-end=\"1363\"\u003e• \u003cstrong data-start=\"1365\" data-end=\"1388\"\u003eCapacitance Rating:\u003c\/strong\u003e 45 MFD (Microfarad)\u003cbr data-start=\"1408\" data-end=\"1411\"\u003e• \u003cstrong data-start=\"1413\" data-end=\"1432\"\u003eVoltage Rating:\u003c\/strong\u003e 370\/440 VAC\u003cbr data-start=\"1444\" data-end=\"1447\"\u003e• \u003cstrong data-start=\"1449\" data-end=\"1459\"\u003eShape:\u003c\/strong\u003e Round\u003cbr data-start=\"1465\" data-end=\"1468\"\u003e• \u003cstrong data-start=\"1470\" data-end=\"1484\"\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003cbr data-start=\"1493\" data-end=\"1496\"\u003e• \u003cstrong data-start=\"1498\" data-end=\"1514\"\u003eApplication:\u003c\/strong\u003e Compressor \/ HVAC Motor Applications\u003cbr data-start=\"1551\" data-end=\"1554\"\u003e• \u003cstrong data-start=\"1556\" data-end=\"1574\"\u003eTerminal Type:\u003c\/strong\u003e Quick-Connect Spade Terminals\u003cbr data-start=\"1604\" data-end=\"1607\"\u003e• \u003cstrong data-start=\"1609\" data-end=\"1626\"\u003eConstruction:\u003c\/strong\u003e Heavy-Duty Metal Canister\u003cbr data-start=\"1652\" data-end=\"1655\"\u003e• \u003cstrong data-start=\"1657\" data-end=\"1680\"\u003eCompatible Systems:\u003c\/strong\u003e Residential \u0026amp; Commercial HVAC Units\u003cbr data-start=\"1716\" data-end=\"1719\"\u003e• \u003cstrong data-start=\"1721\" data-end=\"1741\"\u003eShipping Weight:\u003c\/strong\u003e Approx. 1-2 lbs\u003c\/p\u003e\n\u003chr data-start=\"1761\" data-end=\"1764\"\u003e\n\u003ch2 data-section-id=\"panxci\" data-start=\"1766\" data-end=\"1832\"\u003e🛠️ HVAC Depot Pro Tip: Upgrade to 440V for Improved Durability\u003c\/h2\u003e\n\u003cp data-start=\"1834\" data-end=\"2092\"\u003eA 440V-rated capacitor can safely replace most 370V capacitors and often provides better heat resistance and longer service life. Always verify the exact microfarad rating and inspect wiring terminals for signs of overheating or corrosion during replacement.\u003c\/p\u003e\n\u003chr data-start=\"2094\" data-end=\"2097\"\u003e\n\u003ch2 data-section-id=\"1rctmzz\" data-start=\"2099\" data-end=\"2134\"\u003eCross-Reference \u0026amp; Compatibility:\u003c\/h2\u003e\n\u003cp data-start=\"2136\" data-end=\"2210\"\u003eThe SFCAP45440R is a direct replacement for the following capacitor types:\u003c\/p\u003e\n\u003cp data-start=\"2212\" data-end=\"2418\"\u003e• \u003cstrong data-start=\"2214\" data-end=\"2230\"\u003eOEM Numbers:\u003c\/strong\u003e SFCAP45440R\u003cbr data-start=\"2242\" data-end=\"2245\"\u003e• \u003cstrong data-start=\"2247\" data-end=\"2268\"\u003eCapacitor Rating:\u003c\/strong\u003e 45 MFD – 370\/440 VAC\u003cbr data-start=\"2289\" data-end=\"2292\"\u003e• \u003cstrong data-start=\"2294\" data-end=\"2316\"\u003eCompatible Brands:\u003c\/strong\u003e Universal HVAC Applications\u003cbr data-start=\"2344\" data-end=\"2347\"\u003e• \u003cstrong data-start=\"2349\" data-end=\"2370\"\u003eApplication Type:\u003c\/strong\u003e Round Run Capacitors for Compressors \u0026amp; Motors\u003c\/p\u003e\n\u003chr data-start=\"2420\" data-end=\"2423\"\u003e\n\u003ch2 data-section-id=\"9l9x9z\" data-start=\"2425\" data-end=\"2463\"\u003eExtensive Model Compatibility List:\u003c\/h2\u003e\n\u003ch3 data-section-id=\"lkgjc5\" data-start=\"2465\" data-end=\"2508\"\u003eCompatible HVAC Equipment Applications:\u003c\/h3\u003e\n\u003cp data-start=\"2510\" data-end=\"2760\"\u003e• Residential Air Conditioners\u003cbr data-start=\"2540\" data-end=\"2543\"\u003e• Heat Pump Systems\u003cbr data-start=\"2562\" data-end=\"2565\"\u003e• Outdoor Condensing Units\u003cbr data-start=\"2591\" data-end=\"2594\"\u003e• Rooftop HVAC Equipment\u003cbr data-start=\"2618\" data-end=\"2621\"\u003e• Split-System Air Conditioners\u003cbr data-start=\"2652\" data-end=\"2655\"\u003e• Scroll Compressor Systems\u003cbr data-start=\"2682\" data-end=\"2685\"\u003e• Compressor Run Applications\u003cbr data-start=\"2714\" data-end=\"2717\"\u003e• Universal 45 MFD Capacitor Replacements\u003c\/p\u003e\n\u003ch3 data-section-id=\"k720wi\" data-start=\"2762\" data-end=\"2797\"\u003eCompatible HVAC Brands Include:\u003c\/h3\u003e\n\u003cp data-start=\"2799\" data-end=\"2958\"\u003e• Trane\u003cbr data-start=\"2806\" data-end=\"2809\"\u003e• American Standard\u003cbr data-start=\"2828\" data-end=\"2831\"\u003e• Carrier\u003cbr data-start=\"2840\" data-end=\"2843\"\u003e• Bryant\u003cbr data-start=\"2851\" data-end=\"2854\"\u003e• Payne\u003cbr data-start=\"2861\" data-end=\"2864\"\u003e• Lennox\u003cbr data-start=\"2872\" data-end=\"2875\"\u003e• Goodman\u003cbr data-start=\"2884\" data-end=\"2887\"\u003e• Amana\u003cbr data-start=\"2894\" data-end=\"2897\"\u003e• Rheem\u003cbr data-start=\"2904\" data-end=\"2907\"\u003e• Ruud\u003cbr data-start=\"2913\" data-end=\"2916\"\u003e• York\u003cbr data-start=\"2922\" data-end=\"2925\"\u003e• Coleman\u003cbr data-start=\"2934\" data-end=\"2937\"\u003e• Heil\u003cbr data-start=\"2943\" data-end=\"2946\"\u003e• Tempstar\u003c\/p\u003e\n\u003cp data-start=\"2960\" data-end=\"3045\"\u003e\u003cem data-start=\"2960\" data-end=\"3045\"\u003eAlways verify capacitance rating, voltage, and physical dimensions before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":53241063965035,"sku":"662766311365","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/9683\/9531\/files\/SFCAP45440R_0b6e3721-9ba6-4bce-9f05-337e04e32de9.jpg?v=1778950990","url":"https:\/\/tophvacparts.com\/products\/protech-43-101666-37-capacitor-replacement-sfcap45440r-capacitor-genuine-oem-45-mfd-370-440v-round-run-capacitor","provider":"HVAC Parts and Equipment Depot Open To Homeowners and Contractors","version":"1.0","type":"link"}