{"product_id":"icp-dual-run-capacitor-70-10-mfd-for-wjh348000ktp0a2-370v-round-ships-today-1","title":"ICP Dual Run Capacitor 70+10 MFD for WJH348000KTP0A2 — 370V Round | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM dual run capacitor (part #1177750) is a 70+10 MFD, 370-volt round capacitor designed for the ICP WJH348000KTP0A2 heat pump system. A dual run capacitor provides the steady phase shift that keeps both the compressor (70 MFD side) and the condenser fan motor (10 MFD side) running efficiently after startup. When a run capacitor weakens or fails, the system loses torque and draws excess amperage. Common failure symptoms include a humming compressor that will not start, a condenser fan that spins slowly or only when pushed by hand, hard starting on hot days, and tripped breakers. Capacitors are a wear item that degrade with heat and age, so replacing a bulging or out-of-tolerance unit restores rated capacity and protects the more expensive motor and compressor.\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\u003e1177750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDual Run Capacitor (Round)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Heil \/ Tempstar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e70 + 10 MFD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e370 VAC\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 the factory replacement for the ICP \/ Heil \/ Tempstar \/ Comfortmaker WJH348000KTP0A2 packaged heat pump. The 70+10 MFD 370V rating also serves as a direct match for many condensing units that call for this exact dual value — always confirm your existing capacitor's printed MFD and voltage 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 breaker and the outdoor disconnect, then verify zero voltage with a multimeter. Discharge the old capacitor across its terminals with an insulated screwdriver before touching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the service panel on the condensing unit to expose the capacitor mounting bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph all wires and terminal positions (HERM, FAN, C) before disconnecting anything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Pull the spade connectors off the old capacitor and loosen the retaining strap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new capacitor in the strap and reconnect each wire to the matching HERM, FAN, and COMMON terminal per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and confirm the compressor and condenser fan start promptly and run smooth.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressor hums but will not start, or trips the breaker\u003c\/li\u003e\n\u003cli\u003eCondenser fan spins slowly or only after a manual push\u003c\/li\u003e\n\u003cli\u003eVisibly bulging, leaking, or domed capacitor top\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":63027229819251,"sku":"1177750","price":32.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047512064371,"sku":"1177750-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-dual-1177750_38ca57a0-560c-4652-ba38-f2ece65787f7.jpg?v=1782887534","url":"https:\/\/nationalhvacparts.com\/products\/icp-dual-run-capacitor-70-10-mfd-for-wjh348000ktp0a2-370v-round-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}