{"product_id":"low-nox-front-header-assembly","title":"Hayward Low NOx Front Header Assembly","description":"\u003cp\u003eThe Hayward IDXLFHA1930 is the genuine front header assembly for Hayward Low NOx pool heaters. It is the front water end of the heat exchanger, supplied as a complete assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the header does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWater leaves the plumbing, enters the header and is distributed into the heat exchanger tubes where it picks up heat. Because it handles the water directly, the header carries the full effect of pool chemistry. Low pH, high sanitizer levels and restricted flow all attack it, and the usual symptom is a leak at the front of the heater or visible corrosion around the casting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe source lists this part by number and by the Low NOx range rather than by a specific model list, and Hayward supplies the rear header separately. Confirm IDXLFHA1930 against the parts breakdown for your heater, and check the front against the rear position, before ordering.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48628786594004,"sku":"HAY-151-1587","price":176.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_679151db-0b18-4c37-8e81-59256e4fc828.jpg?v=1788750694","url":"https:\/\/www.activepoolsupply.com\/products\/low-nox-front-header-assembly","provider":"Active Pool Supply","version":"1.0","type":"link"}