{"product_id":"oem-lennox-water-solenoid-valve-52p90","title":"OEM Lennox Water Solenoid Valve — 52P90","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e52P90\u003c\/strong\u003e water solenoid valve electrically controls the flow of water to your Lennox humidifier or evaporative accessory. When the control calls for humidification, the solenoid energizes and opens the valve to feed water across the media; when the call ends, it closes to stop the flow. This on-demand operation is what lets your system add moisture precisely without wasting water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A failed \u003cstrong\u003e52P90\u003c\/strong\u003e may stick closed — resulting in no water flow, dry humidifier media, and low indoor humidity — or stick open, causing continuous water flow, overflow, or leaks around the unit. A buzzing or humming coil, mineral-scaled internals, or a valve that no longer responds to the humidistat are all signs it needs replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The Lennox \u003cstrong\u003e52P90\u003c\/strong\u003e is matched to the correct coil voltage, flow rate, and port fittings for your Lennox accessory, ensuring reliable actuation and a leak-free seal. Aftermarket valves can mismatch flow or thread size and fail prematurely under scale buildup. The factory-specified valve restores dependable humidity control and protects surrounding components from water damage.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081103524211,"sku":"LNX-52P90","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-solenoid-valve-coil-LNX-52P90.jpg?v=1783764121","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-water-solenoid-valve-52p90","provider":"National HVAC Parts","version":"1.0","type":"link"}