{"product_id":"o-ring-set-h-series-ed2-ed1","title":"Hayward O-Ring Set for H-Series ED2\/ED1","description":"\u003cp\u003eThe Hayward HAXFOR1930 is the flange o-ring kit for H-Series heaters, supplied as a set of 2. It is also carried under the number O-43, and both refer to the same genuine Hayward set.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere the o-rings sit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThey seal the CPVC flange connections at the heater, the joints that get opened whenever the heater is isolated for service. Every time a union comes apart the o-ring takes a chance of being pinched or dragged over a thread, which is why they are one of the more frequently replaced parts on the unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHayward lists the set for the H-Series and H-Series ED1 models 150 through 400, and for the ED2 style H-Series electronic gas heaters. Because the kit contains two, the sensible move is to change both sides at once rather than open the same connection again next season.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48627908542676,"sku":"HAY-151-8211","price":17.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_2c95d30a-bdee-4d7b-8e9d-77c49a0e3802.jpg?v=1788729736","url":"https:\/\/www.activepoolsupply.com\/products\/o-ring-set-h-series-ed2-ed1","provider":"Active Pool Supply","version":"1.0","type":"link"}