{"product_id":"flange-pipe-nipples","title":"Hayward CPVC Flange Pipe Nipples for H-Series","description":"\u003cp\u003eHayward HAXNIP1930 is the pair of CPVC flange pipe nipples used on H-Series pool heaters. They are the short flanged pipes that carry water between the heater header and the plumbing unions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy they fail\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese nipples sit at the hottest, most stressed point in the heater plumbing and they take the strain every time a union is tightened. Cracks usually show up at the flange face, and the first symptom is a weep that only appears once the heater is up to temperature.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSold as a pair\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe part number covers both nipples, which suits the way the job actually goes: the inlet and outlet sides are the same age and have seen the same heat, so replacing both at once avoids a second trip. The o-ring set and union nuts for these joints are separate Hayward parts.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48627620315348,"sku":"HAY-151-8238","price":66.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_ed7a3643-df6d-44d6-b700-f73c77525660.jpg?v=1788725436","url":"https:\/\/www.activepoolsupply.com\/products\/flange-pipe-nipples","provider":"Active Pool Supply","version":"1.0","type":"link"}