{"product_id":"lennox-22w79-run-capacitor","title":"Lennox 22W79 Run Capacitor","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 22W79 Run Capacitor\u003c\/strong\u003e is a high-performance \u003cstrong\u003e7.5 MFD 370V oval run capacitor\u003c\/strong\u003e designed for precise electrical phase shifting in residential and commercial HVAC units. As a direct \u003cstrong\u003eOEM 7.5 microfarad capacitor\u003c\/strong\u003e replacement, this component ensures the induction motor maintains the necessary torque for continuous operation, reducing current draw and heat buildup. This specific \u003cstrong\u003eHVAC run capacitor\u003c\/strong\u003e is \u003cstrong\u003eidentical to part number 22W7901\u003c\/strong\u003e and serves as a critical \u003cstrong\u003eLennox replacement part\u003c\/strong\u003e for blower motors and condenser fans. Field technicians frequently utilize the \u003cstrong\u003eLennox 22W79\u003c\/strong\u003e to restore factory-spec efficiency in single-stage cooling systems, furnaces, and heat pumps. Its \u003cstrong\u003e370 VAC rating\u003c\/strong\u003e and robust oval housing allow for seamless integration into tight control boxes while providing stable voltage regulation across 50\/60Hz frequencies. Choosing this \u003cstrong\u003egenuine Lennox capacitor\u003c\/strong\u003e eliminates common compatibility issues associated with universal alternatives, protecting the motor windings from premature failure.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTechnical Precision:\u003c\/strong\u003e Rated at \u003cstrong\u003e7.5 MFD\u003c\/strong\u003e with a \u003cstrong\u003e370 VAC\u003c\/strong\u003e tolerance to meet exact factory requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect OEM Integration:\u003c\/strong\u003e Replaces \u003cstrong\u003eLennox 22W7901\u003c\/strong\u003e and \u003cstrong\u003e100600-02\u003c\/strong\u003e, ensuring terminal alignment and correct mounting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Motor Life:\u003c\/strong\u003e Provides a consistent electrical boost to keep blower and fan motors running cool and efficient.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Fits popular Lennox furnace and AC series including \u003cstrong\u003eG24M3\u003c\/strong\u003e, \u003cstrong\u003eG61MPV\u003c\/strong\u003e, and \u003cstrong\u003eG26Q3\u003c\/strong\u003e units.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Build:\u003c\/strong\u003e Engineered to withstand the electrical stress of high-cycle HVAC environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use a 440V capacitor to replace the Lennox 22W79?\u003c\/strong\u003e\u003cbr\u003e\nYes, a 440V rated capacitor can safely replace a 370V unit as long as the capacitance (\u003cstrong\u003e7.5 MFD\u003c\/strong\u003e) and physical dimensions (oval) match. The voltage rating indicates the maximum surge the capacitor can handle.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I know if my 7.5 MFD capacitor has failed?\u003c\/strong\u003e\u003cbr\u003e\nCommon symptoms include a humming fan motor that won't spin, a \"bulged\" or leaking capacitor casing, or if the capacitance reading drops below the +\/- 5% or 10% tolerance range when tested with a multimeter.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the 22W79 compatible with dual-capacitor systems?\u003c\/strong\u003e\u003cbr\u003e\nThe \u003cstrong\u003e22W79\u003c\/strong\u003e is a single-section run capacitor. If your system requires a dual capacitor (e.g., 35\/5 or 45\/5 MFD), this unit will only serve as a dedicated replacement for a single motor circuit, not the entire dual-run requirement.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":1695914197017,"sku":"22W79","price":12.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_5f80918d-a58b-4b69-a5d5-65f785c86512.png?v=1766858720","url":"https:\/\/www.gsistore.com\/en-ca\/products\/lennox-22w79-run-capacitor","provider":"GSIstore","version":"1.0","type":"link"}