{"product_id":"oem-lennox-zp31k5e-scroll-compressor-31-200-btuh-r-410a-460v-18w48","title":"OEM Lennox ZP31K5E Scroll Compressor 31,200 BTUH R-410A 460V — 18W48","description":"\u003cp\u003eThe OEM Lennox \u003cstrong\u003e18W48\u003c\/strong\u003e is a Copeland ZP31K5E-TFD-830 scroll compressor rated at 31,200 BTUH, 460V, R-410A, three-phase. Built for commercial and light-commercial Lennox systems, this scroll compressor is designed specifically for high-pressure R-410A refrigerant, providing efficient, durable, and low-vibration performance across the cooling load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms\u003c\/strong\u003e include loss of cooling while the condenser fan continues to run, a compressor that hums but fails to start, tripped breakers, phase-loss or overload lockouts, and abnormal knocking or grinding noises. On three-phase equipment, reversed rotation from a phase swap can also cause loud operation and low performance until corrected.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e R-410A operates at significantly higher pressures than R-22, so the genuine \u003cstrong\u003e18W48\u003c\/strong\u003e is engineered for the exact voltage, phase, and refrigerant of your Lennox unit. Using the correct OEM scroll compressor ensures proper amp draw, correct rotation, adequate oil return, and full compatibility with your system's controls — protecting efficiency and your equipment warranty. Installation and refrigerant handling should be completed by a licensed HVAC technician.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081085567347,"sku":"LNX-18W48","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-zp31k5e-scroll-compressor-31-200-btuh-r-410a-460v-18w48","provider":"National HVAC Parts","version":"1.0","type":"link"}