{"product_id":"oem-lennox-scroll-compressor-zp42k5e-460v-r-410a-18w52","title":"OEM Lennox Scroll Compressor ZP42K5E 460V R-410A — 18W52","description":"\u003cp\u003eThe OEM Lennox \u003cstrong\u003e18W52\u003c\/strong\u003e is a Copeland ZP42K5E-TFD-830 scroll compressor rated at 41,900 BTUH, 460V, R-410A, 3-phase operation. This scroll compressor is the driving force of your Lennox condensing unit, compressing and circulating refrigerant to carry heat away from the conditioned space. It is supplied as a genuine factory replacement, precisely matching the capacity, voltage, and refrigerant specifications of your original Lennox compressor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e the unit runs but delivers no cooling, grinding or knocking sounds, tripped breakers or blown fuses at startup, short-cycling, hard starting, and elevated amp draw. A compressor that hums but won't start, or one that repeatedly trips on internal overload, is usually at the end of its service life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Lennox systems are engineered around exact compressor displacement, oil charge, and electrical protection. Installing the authentic \u003cstrong\u003e18W52\u003c\/strong\u003e guarantees proper refrigerant flow, rated efficiency, and full compatibility with Lennox controls and safeties — ensuring the reliability generic substitutes can't provide. Verify voltage and application before installation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081087369587,"sku":"LNX-18W52","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-scroll-compressor-zp42k5e-460v-r-410a-18w52","provider":"National HVAC Parts","version":"1.0","type":"link"}