{"product_id":"oem-lennox-low-water-cut-off-water-boiler-spst-24vac-y5379","title":"OEM Lennox Low Water Cut-Off Water Boiler SPST 24VAC — Y5379","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5379\u003c\/strong\u003e is an OEM low water cut-off switch engineered for Lennox water boiler systems, featuring SPST operation at 24VAC with 1VA power consumption and a 50VA switching capacity. This critical safety component automatically shuts down the boiler when water levels drop too low, protecting the heat exchanger from overheating and costly damage. If your Lennox boiler is shutting off unexpectedly or failing to fire, a malfunctioning low water cut-off may be the cause and this direct OEM replacement will restore proper safe operation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081028059507,"sku":"LNX-Y5379","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-low-water-cut-off-water-boiler-spst-24vac-y5379","provider":"National HVAC Parts","version":"1.0","type":"link"}