{"product_id":"carrier-emhh4bg-capacitor-10exop","title":"OEM Carrier ERV Motor Capacitor \u0026 Pulley Kit for EMHH4BG — 62M680306","description":"\u003ch1\u003eOEM Carrier ERV Motor Capacitor \u0026amp; Pulley Kit 62M680306 for Model EMHH4BG\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement ERV motor capacitor and pulley assembly (part number \u003cstrong\u003e62M680306\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier EMHH4BG\u003c\/strong\u003e Energy Recovery Ventilator. The run capacitor is essential to the ERV motor circuit — it provides the phase-shifted electrical charge needed to start and sustain the blower motor that drives fresh air exchange through your ventilation system. When this capacitor fails, the ERV motor will hum without spinning, fail to start entirely, or cause the unit to shut down on a thermal overload — leading to reduced indoor air quality and a complete loss of energy recovery ventilation performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM-matched MFD rating and voltage for Carrier EMHH4BG ERV | Includes integrated pulley assembly | Factory-specified ±3% capacitance tolerance | Direct drop-in replacement for part number 62M680306\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier component engineered to exact factory specifications. Generic capacitors often carry ±10% MFD tolerance, which can accelerate motor winding wear, reduce ERV efficiency, and void equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Discharge the capacitor fully before handling. Disconnect power at the breaker. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, and a multimeter for verification. Photograph all wiring connections before removal. The pulley alignment must be checked after installation to ensure proper belt tension and airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. In-stock units ship same business day from our HVAC parts warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eEMHH4BG\u003c\/strong\u003e Energy Recovery Ventilator. Always verify the part number 62M680306 against your unit's data plate and wiring diagram before ordering. Not sure if this is the right fit? Our HVAC parts specialists confirm fitment before you buy — contact us today and get your ERV back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909571400051,"sku":"CARRIE-EMHH4BG-CAPACITOR-62M680306","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909571432819,"sku":"CARRIE-EMHH4BG-CAPACITOR-62M680306-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-single-62M680306_776d0c14-e48b-4fb9-a34a-c5264f09cf99.jpg?v=1782916382","url":"https:\/\/nationalhvacparts.com\/products\/carrier-emhh4bg-capacitor-10exop","provider":"National HVAC Parts","version":"1.0","type":"link"}