{"product_id":"oem-lennox-scroll-compressor-4-ton-208-230v-r-410a-12j58","title":"OEM Lennox Scroll Compressor 4-Ton 208\/230V R-410A — 12J58","description":"\u003cp\u003eThe Lennox \u003cstrong\u003e12J58\u003c\/strong\u003e is a genuine OEM Copeland ZP49K6E-PFV-830 scroll compressor rated at 49,800 BTUH (approximately 4 tons) for 208\/230V, single-phase, R-410A systems. As the primary component of your Lennox condensing unit, this compressor pressurizes R-410A refrigerant to power the cooling cycle. The ZP-series scroll is specifically designed for the higher operating pressures of R-410A, delivering efficient, quiet, and durable performance in modern Lennox equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e Signs of a failing compressor include a unit that runs but won't cool, tripped breakers, a compressor that hums but won't start (often a bad start capacitor or hard-locked rotor), loud knocking or grinding, high amp draw, or repeated cycling on thermal overload. Burnt terminals or a grounded winding confirm the compressor needs replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The \u003cstrong\u003e12J58\u003c\/strong\u003e is engineered to your Lennox system's exact 208\/230V single-phase rating, R-410A pressure requirements, displacement, and POE oil charge. Using a non-OEM compressor risks refrigerant and oil incompatibility, capacity mismatch, warranty loss, and premature failure. This authentic OEM unit ensures correct fit, rated capacity, and reliable long-term operation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081118204275,"sku":"LNX-12J58","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-scroll-compressor-4-ton-208-230v-r-410a-12j58","provider":"National HVAC Parts","version":"1.0","type":"link"}