{"product_id":"jandy-r0589405-heat-exchanger-assembly-for-jxi-400-and-jxiq-400-pool-heaters","title":"Jandy | R0589405 | Heat Exchanger Assembly for JXi 400 and JXiQ 400 Pool Heaters","description":"\u003cp\u003eGenuine Jandy R0589405 heat exchanger assembly for the JXi 400 pool and spa heater. This is the complete factory replacement heat exchanger for 400,000 BTU JXi and JXiQ heaters, natural gas and propane. It transfers heat from the burner to the pool water, and a worn, scaled, or leaking exchanger is the most common cause of a JXi that leaks, cycles, or will not hold temperature.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Jandy OEM part built by Zodiac \/ Fluidra to original factory specification\u003c\/li\u003e\n\u003cli\u003eExact fit for Jandy JXi 400 and JXiQ 400 heaters, natural gas and propane\u003c\/li\u003e\n\u003cli\u003eCopper finned tube design for fast heat transfer and quick warm-up\u003c\/li\u003e\n\u003cli\u003eRestores full flow, heat output, and efficiency after scaling, sooting, or tube erosion\u003c\/li\u003e\n\u003cli\u003eBacked by the Jandy manufacturer limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJandy JXi 400N and JXi 400P\u003c\/li\u003e\n\u003cli\u003eJandy JXi 400NK and JXi 400PK\u003c\/li\u003e\n\u003cli\u003eJandy JXiQ 400N and JXiQ 400P (VersaFlo models)\u003c\/li\u003e\n\u003cli\u003eNot for JXi 200 or 260. Use R0589402 for the 200K and R0589403 for the 260K\u003c\/li\u003e\n\u003cli\u003eFor the cupro-nickel version of this exchanger, see R0746905\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJandy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eR0589405\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlternate Part Number\u003c\/td\u003e\n\u003ctd\u003eLAR-151-3254\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e052337067157\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eZodiac Pool Systems \/ Fluidra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHeat Exchanger Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeater Size\u003c\/td\u003e\n\u003ctd\u003e400,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Type\u003c\/td\u003e\n\u003ctd\u003eNatural Gas and Propane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eJandy JXi 400 and JXiQ 400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eHow do I know this is the right heat exchanger for my heater?\u003c\/h4\u003e\n\u003cp\u003eCheck the model on the heater rating plate. Any JXi or JXiQ model beginning with 400 uses R0589405. The 200 and 260 sizes use different part numbers.\u003c\/p\u003e\n\u003ch4\u003eWhat are the signs my JXi heat exchanger needs replacing?\u003c\/h4\u003e\n\u003cp\u003eWater leaking from inside the heater cabinet, low flow or the heater short cycling, a check-flow or high-limit fault, soot on the exchanger, or the heater running but not reaching set temperature.\u003c\/p\u003e\n\u003ch4\u003eDoes this fit the older Jandy LXi or Legacy heaters?\u003c\/h4\u003e\n\u003cp\u003eNo. This exchanger is specific to the JXi and JXiQ series. LXi and Legacy heaters use different heat exchangers.\u003c\/p\u003e\n\u003ch4\u003eShould I replace anything else at the same time?\u003c\/h4\u003e\n\u003cp\u003eMany technicians replace the heat exchanger gaskets and inspect the igniter and blower while the heater is apart. Balanced water chemistry after the repair is the single biggest factor in exchanger life.\u003c\/p\u003e\n\u003ch4\u003eIs professional installation required?\u003c\/h4\u003e\n\u003cp\u003eJandy requires installation by a qualified pool heater technician for warranty coverage. The part is not returnable once installed.\u003c\/p\u003e","brand":"Jandy","offers":[{"title":"Default Title","offer_id":52908989153592,"sku":"R0589405","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/6319\/9544\/files\/jandy-r0589405-heat-exchanger-tube-replacement-for-400-jxi-heaters-vita-pool-supply-1365084.png?v=1788566737","url":"https:\/\/appaetechpoolsupply.com\/hy\/products\/jandy-r0589405-heat-exchanger-assembly-for-jxi-400-and-jxiq-400-pool-heaters","provider":"AppaeTech Pool Supply","version":"1.0","type":"link"}