{"product_id":"oem-lennox-scroll-compressor-36-000-btuh-r-410a-3-phase-18w49","title":"OEM Lennox Scroll Compressor 36,000 BTUH R-410A 3-Phase — 18W49","description":"\u003cp\u003eThe Lennox \u003cstrong\u003e18W49\u003c\/strong\u003e is a genuine OEM ZP36K5E-TF5-830 Copeland Scroll compressor rated at 36,000 BTUH (3 tons), engineered for R-410A refrigerant on a 3-phase 200\/230V supply. As the primary component of your Lennox condensing unit, it compresses and circulates refrigerant to move heat out of the conditioned space. The ZP-series scroll design is purpose-built for high-pressure R-410A operation, delivering efficient, quiet, and durable performance with superior liquid-refrigerant tolerance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e Typical signs of compressor trouble include insufficient or no cooling, a unit that hums or clicks without starting, frequently tripped breakers, elevated amp draw, overheating, unusual grinding or rattling, and short-cycling. Open windings and mechanical lockup are common end-of-life conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The \u003cstrong\u003e18W49\u003c\/strong\u003e is manufactured to Lennox's exact displacement, voltage, and R-410A specifications, ensuring correct capacity and safe high-side pressures. Genuine OEM compressors protect your equipment warranty and prevent the mismatched-capacity issues that plague generic replacements. Verify model, voltage, phase, and refrigerant against your unit's rating plate before purchase, and use a licensed HVAC technician for installation and system evacuation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081119514995,"sku":"LNX-18W49","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-scroll-compressor-36-000-btuh-r-410a-3-phase-18w49","provider":"National HVAC Parts","version":"1.0","type":"link"}