{"product_id":"icp-run-capacitor-5-mfd-440v-for-rgs303ltaa0aaaa-round-capacitor-plate-ships-today","title":"ICP Run Capacitor 5 MFD 440V for RGS303LTAA0AAAA — Round Capacitor Plate | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM run capacitor (part #1183001, \"Capacitor Plate\") is the factory-specified motor-run capacitor for the ICP\/Tempstar\/Heil RGS303LTAA0AAAA packaged gas\/electric unit. Rated at 5 MFD and 440 volts, it supplies the steady phase shift that keeps the condenser fan motor turning at full torque and efficiency. Run capacitors are among the most common HVAC failures — as they weaken, the motor draws excess current, overheats, hums without spinning, or quits, which can quickly lead to a costly motor failure if left unaddressed. A fresh capacitor restores reliable motor performance.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e1183001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003eCapacitor Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSingle Run Capacitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Tempstar \/ Heil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e5 MFD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e440V (440\/370V compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance\u003c\/td\u003e\n\u003ctd\u003e±6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eEngineered as a direct OEM fit for the ICP RGS303LTAA0AAAA model. Also widely used across the ICP family of brands — Tempstar, Heil, and Comfortmaker — on units calling for a 5 MFD \/ 440V run capacitor. Confirm your existing capacitor's microfarad and voltage rating against the unit data plate before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power at the unit disconnect and verify zero voltage with a multimeter. Discharge the old capacitor across its terminals with an insulated screwdriver before handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the service panel to expose the capacitor mounting bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all wire connections before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Pull the spade connectors off the old capacitor terminals and loosen the mounting strap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new capacitor in the bracket and reconnect the leads exactly per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm the condenser fan spins up promptly and runs steadily.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFan motor hums but won't start, or needs a push to spin\u003c\/li\u003e\n\u003cli\u003eVisibly bulged, leaking, or swollen capacitor top\u003c\/li\u003e\n\u003cli\u003eUnit trips the breaker or motor overheats during operation\u003c\/li\u003e\n\u003cli\u003eMeasured capacitance reads outside the ±6% tolerance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eShips same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027272221043,"sku":"1183001","price":24.64,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047710703987,"sku":"1183001-GEN","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-single-1183001_009f6c7d-8a30-43b1-9cec-ea65c67e4283.jpg?v=1782895483","url":"https:\/\/nationalhvacparts.com\/products\/icp-run-capacitor-5-mfd-440v-for-rgs303ltaa0aaaa-round-capacitor-plate-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}