{"product_id":"oem-lennox-scroll-compressor-44-000-btuh-r-22-15w29","title":"OEM Lennox Scroll Compressor 44,000 BTUH R-22 — 15W29","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e15W29\u003c\/strong\u003e is a Copeland ZR44KA-PFV-830 scroll compressor rated at 44,000 BTUH, designed for 208\/230V single-phase Lennox systems charged with R-22 refrigerant. This scroll compressor compresses and circulates refrigerant to power the cooling cycle, delivering quiet, efficient, and reliable operation for legacy R-22 residential and light-commercial equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A worn or failing compressor commonly presents as a unit that hums but won't start, hard-starting with breaker trips, reduced or no cooling output, unusual grinding or rattling noise, and overheating that triggers the internal overload. A locked rotor or windings shorted to ground indicate the compressor should be replaced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The \u003cstrong\u003e15W29\u003c\/strong\u003e is specified to Lennox's exact capacity, electrical, and R-22 refrigerant requirements. Because R-22 systems require precise oil and charge matching, a factory-authentic compressor is essential to protect efficiency, avoid oil-return problems, and maintain warranty coverage. During installation, evacuate the system thoroughly, replace the filter drier, and charge to the nameplate specification.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081121186163,"sku":"LNX-15W29","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-scroll-compressor-44-000-btuh-r-22-15w29","provider":"National HVAC Parts","version":"1.0","type":"link"}