{"product_id":"trane-sfcap10440-oval-run-capacitor-10-mfd-370v-440v-universal-replacement","title":"Trane SFCAP10440 Oval Run Capacitor 10 MFD 370V\/440V Universal Replacement","description":"\u003cdiv class=\"columns\"\u003e\n\u003cdiv class=\"column main\"\u003e\n\u003cdiv id=\"pdp-app\"\u003e\n\u003cdiv id=\"product-details\" class=\"m-b-xxxl product-details product-max-container\"\u003e\n\u003cdiv class=\"tabs pdp-product-tabs tabs--stacked-mobile\"\u003e\n\u003cdiv class=\"m-r-3\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003ch1\u003eTrane SFCAP10440 Oval Run Capacitor 10 MFD 370V\/440V Universal Replacement\u003c\/h1\u003e\n\u003cp\u003eThe Trane SFCAP10440 is a precision-engineered 10 MFD oval run capacitor, serving as the essential electrical \"brain\" for your HVAC system's motor phase-shifting. Designed to provide a constant electrical charge to the start windings of fan motors, it ensures smooth rotation and optimal torque during every cooling or heating cycle. Specifically developed for \u003cstrong\u003eTrane and American Standard\u003c\/strong\u003e furnace and A\/C series, this 440V rated capacitor manages the voltage-to-current ratio required for high-efficiency operation. By maintaining a stable magnetic field within the motor, it prevents the overheating and \"stalling\" that often lead to motor burnout, ensuring your system's ventilation and exhaust components operate at factory-specified speeds.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Trane Service First Part SFCAP10440:\u003c\/strong\u003e A factory-authorized OEM replacement that meets the exact capacitance and heat dissipation requirements of American Standard and Trane equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal 370V\/440V Dual Rating:\u003c\/strong\u003e Rated for 440VAC, this \"Service First\" capacitor safely replaces both 370V and 440V units, offering increased dielectric strength and resistance to voltage spikes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixes Slow or Stuck Fan Motors:\u003c\/strong\u003e Directly resolves common \"no-start\" issues where the indoor blower or outdoor fan motor hums but fails to spin without manual assistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Safety Interrupter:\u003c\/strong\u003e Features a UL-recognized pressure-sensitive disconnector that automatically cuts power if internal pressure rises, preventing the case from leaking or rupturing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Saving Oval Form Factor:\u003c\/strong\u003e Designed in a compact oval shape to fit precisely into tight control cabinets and mounting straps found in standard 48-frame motor housings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Trane \/ American Standard \/ Service First\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Trane Technologies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart #:\u003c\/strong\u003e SFCAP10440\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\/SKU:\u003c\/strong\u003e 662425455241 \/ SFCAP10440\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.4 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitance:\u003c\/strong\u003e 10 MFD (uF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 370 \/ 440 VAC Universal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50 \/ 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance:\u003c\/strong\u003e +\/- 5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temp:\u003c\/strong\u003e -40°C to +70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🛠️ HVAC Depot Pro Tip\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\"Take a Picture First\"\u003c\/strong\u003e—before removing the old capacitor, photograph the wire colors and their positions on the terminals. This is particularly important in Trane units where the same color wire might be used for different motor speeds. During your \u003cstrong\u003eDiagnostic Check\u003c\/strong\u003e, use a capacitance-capable multimeter to test the old unit; if the reading is below 9 MFD (more than 10% below the 10 MFD rating), it must be replaced. Also, check for \"leaking oil\" or a \"bulged\" casing—these are definitive signs of failure. Always discharge the capacitor with a 20k-ohm resistor or a specialized tool before handling to avoid electrical shock.\u003c\/p\u003e\n\u003ch2\u003eCross-Reference\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperseded \/ Legacy Numbers:\u003c\/strong\u003e CPT00073, CPT-0073, CPT00074, CPT00070\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAffiliated \/ Related Numbers:\u003c\/strong\u003e CPT01142, CPT-1142, CPT02316\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrawing \/ Equivalent Numbers:\u003c\/strong\u003e 27L566, 97F9002, 12010, 12910\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJARD \/ Mars Equivalents:\u003c\/strong\u003e 12710, 12910, 14910\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eModel Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrane XE \/ XL Series\u003c\/strong\u003e (Suffixes: XE60, XE70, XE78, XE80, XE90, XL80, XL90)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmerican Standard Freedom\u003c\/strong\u003e (Suffixes: 78, 80, 90, 95)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrane TWE \/ TWP\u003c\/strong\u003e (Suffixes: 018, 024, 030, 036, 042)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrane XR \/ XB Series\u003c\/strong\u003e (Suffixes: XR11, XR12, XB13, XR14)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmerican Standard Silver \/ Gold\u003c\/strong\u003e (Suffixes: 80, 90, 95)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBay \/ GAT Series\u003c\/strong\u003e (Suffixes: GAT018, GAT024, GAT030)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Service First","offers":[{"title":"Default Title","offer_id":52252219244907,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/9683\/9531\/files\/SFCAP10440.jpg?v=1772564439","url":"https:\/\/tophvacparts.com\/products\/trane-sfcap10440-oval-run-capacitor-10-mfd-370v-440v-universal-replacement","provider":"HVAC Parts and Equipment Depot Open To Homeowners and Contractors","version":"1.0","type":"link"}