{"product_id":"oem-lennox-research-products-4001-saddle-valve-assembly-21n22","title":"OEM Lennox Research Products 4001 Saddle Valve Assembly — 21N22","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 21N22\u003c\/strong\u003e is a genuine OEM saddle valve assembly designed for use with Lennox Research Products 4001 series humidifiers and related HVAC equipment. This valve assembly clamps onto an existing water supply line to provide a controlled water feed to the humidifier without requiring complex plumbing modifications. Symptoms of a failing saddle valve include water leaks at the connection point, insufficient water supply to the humidifier, or a complete loss of humidifier function. This authentic Lennox OEM replacement delivers a secure, leak-free fit and ensures reliable water flow for optimal humidifier performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081059484019,"sku":"LNX-21N22","price":59.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-research-products-4001-saddle-valve-assembly-21n22","provider":"National HVAC Parts","version":"1.0","type":"link"}