{"product_id":"oem-lennox-scroll-compressor-53-500-btuh-r-22-90w72","title":"OEM Lennox Scroll Compressor 53,500 BTUH R-22 — 90W72","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e90W72\u003c\/strong\u003e is a Copeland ZR54K5-PFV-800 scroll compressor rated at 53,500 BTUH, 208\/230V, single-phase, and built for R-22 refrigerant. This compressor is the driving force of your Lennox condensing unit, pressurizing refrigerant to carry heat from indoors to the outdoor coil. The ZR-series scroll design provides smooth, energy-efficient operation and long service life in residential and light-commercial Lennox systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A worn or failing compressor may run without cooling the space, trip the breaker at startup, buzz or hum without starting, cut out repeatedly on its internal overload, short-cycle, or emit grinding, knocking, or rattling noises. Reduced cooling capacity and rising electricity costs are common indicators of a compressor problem.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Lennox engineers each unit around a specific compressor's capacity, oil charge, and electrical profile. Installing the factory \u003cstrong\u003e90W72\u003c\/strong\u003e guarantees correct fit, rated efficiency, and full compatibility with your unit's controls and warranty. Since R-22 is a phased-out refrigerant, matching the exact OEM part is especially important for reliable service. Confirm voltage, phase, and refrigerant, and use a licensed technician for installation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081086550387,"sku":"LNX-90W72","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-scroll-compressor-53-500-btuh-r-22-90w72","provider":"National HVAC Parts","version":"1.0","type":"link"}