{"product_id":"pentair-77707-0244-tube-sheet-coil-assembly","title":"Pentair Max-E-Therm 400HD Tube Sheet Coil Assembly Kit","description":"\u003cp\u003eReplacement tube sheet coil (heat exchanger) assembly, Sta-Rite 77707-0244, for Max-E-Therm 400K HD and Pentair MasterTemp 400HD heaters built before 1\/12\/2009. It transfers heat from the burner to the pool water and restores heating when the original exchanger is leaking or scaled. OEM cupro-nickel core for 400K BTU models; kit includes the required O-rings.\u003c\/p\u003e","brand":"Sta-Rite","offers":[{"title":"Default Title","offer_id":52045776290105,"sku":"77707-0244","price":1891.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/2320\/4665\/files\/Sta_Rite_77707-0244_XL.webp?v=1774283137","url":"https:\/\/www.ezpools.com\/products\/pentair-77707-0244-tube-sheet-coil-assembly","provider":"EZ Pools","version":"1.0","type":"link"}