{"product_id":"oem-lennox-scroll-compressor-90-500-btuh-575v-r-410a-55w36","title":"OEM Lennox Scroll Compressor 90,500 BTUH 575V R-410A — 55W36","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e55W36\u003c\/strong\u003e is a Copeland ZP90KCE-TFE-950 scroll compressor rated at 90,500 BTUH, operating on 575V, 3-phase power with R-410A refrigerant. As the heart of your Lennox condensing unit, this compressor circulates and pressurizes refrigerant to drive the entire cooling cycle. Its scroll design delivers quiet, efficient, and highly reliable operation compared to older reciprocating models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A failing compressor often shows warning signs such as the unit failing to cool, humming or clicking without starting, tripping the breaker, hard-starting, excessive noise or vibration, or a hot outdoor unit that never reaches setpoint. Grounded windings, seized bearings, or an open internal overload typically require full compressor replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e This is a factory-specified Lennox part built to the exact displacement, electrical characteristics, and R-410A tolerances your system was engineered around. Installing a genuine \u003cstrong\u003e55W36\u003c\/strong\u003e ensures correct capacity matching, protects your warranty, and avoids the premature failures common with generic substitutes. Always verify voltage and refrigerant compatibility before installation, and have a licensed HVAC technician perform the swap.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081121939827,"sku":"LNX-55W36","price":389.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-scroll-compressor-90-500-btuh-575v-r-410a-55w36","provider":"National HVAC Parts","version":"1.0","type":"link"}