{"title":"Jandy JXi Heater Parts","description":"\u003cp\u003eReplacement parts for Jandy JXi Heater, genuine OEM and compatible aftermarket.\u003c\/p\u003e","products":[{"product_id":"r0457502-igniter-kit-jxi-jandy-pro-series","title":"Jandy Igniter Kit for JXi Heater Models 200\/260\/400","description":"\u003cp\u003eThe Jandy R0457502 is the genuine replacement igniter kit for JXi pool heaters in the 200, 260 and 400 sizes, including the JXi Jandy Pro Series. The igniter is the component that lights the burner on each call for heat, and it is one of the parts most often replaced on a gas heater as it ages.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to replace it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA heater that runs its blower on a call for heat but never lights, then locks out on an ignition fault, often has a failed igniter. A visible crack in the element confirms it. Fitting the R0457502 kit restores normal ignition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm your heater is a JXi 200, 260 or 400 before ordering. This kit is specific to that line.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48624883728596,"sku":"LAR-151-3220","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_1614d399-2efa-49cd-b7ab-ceff4a7b0374.png?v=1788649543"},{"product_id":"jandy-r0589600-access-door-kit-for-jxi-heaters","title":"Jandy Access Door Kit for JXi Heaters","description":"\u003cp\u003eThe Jandy R0589600 is the genuine access door kit for JXi pool heaters, covering the 200, 260 and 400 models. It replaces a cracked, warped or missing access door so the heater cabinet closes up properly again.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe kit is specified for the JXi series only. Check the parts list in your heater manual against the model number on the heater to confirm it is the right door before ordering.\u003c\/p\u003e\u003cp\u003eOther common JXi service parts, including the igniter kit, the high limit sensor and the pressure relief valve kit, are available separately.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48624956899540,"sku":"LAR-151-3255","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_d4aaf2eb-1c83-42a5-86c1-96c4ca3de576.jpg?v=1788656060"},{"product_id":"zodiac-r0589700-thermal-regulator-valve-for-model-200-260-400-jxitm-heaters","title":"Jandy Thermal Regulator Valve for Model 200, 260, 400 JXi Heaters","description":"\u003cp\u003eThe Jandy R0589700 is the thermal regulator valve for the JXi pool and spa heaters in the 200, 260 and 400 sizes. It is the genuine Jandy part, also listed under the Zodiac name with the same number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe thermal regulator lives in the heater header and governs how much water flows through the heat exchanger. By holding flow back until the exchanger is warm it lets the heater reach its working temperature quickly and keeps it there, which is what protects the exchanger over the long run.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm your heater is a JXi 200, 260 or 400 and that R0589700 is the regulator called out in its parts list.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48624957325524,"sku":"LAR-151-3233","price":106.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/LAR-151-3233_1a.png?v=1788656089"},{"product_id":"jxi-user-interface-kit","title":"Jandy JXi User Interface Kit for Model 200\/260\/400","description":"\u003cp\u003eThe Jandy R0591900 is the genuine user interface kit for the JXi pool heaters in the 200, 260 and 400 sizes. It is the control face on the front of the heater, where the temperature is set, pool or spa mode is chosen and status and fault codes are read.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen you need it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA display that stays dark while the heater has power, buttons that no longer respond, or an interface that has taken on water and behaves erratically all point to the user interface. Replacing the kit is a fraction of the cost of a new heater.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIsolate power to the heater before opening the control compartment, transfer the harness connections to the new interface and refit the cover. Check the model size on your data plate is 200, 260 or 400 before ordering.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48624959979732,"sku":"LAR-151-3247","price":253.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_81403d58-614d-4191-bf04-0de6a2b25aa3.jpg?v=1788656611"},{"product_id":"zodiac-r0590100-3-port-manifold-for-model-200-260-400-jxitm-heaters","title":"Jandy 3-Port Manifold for Model 200, 260, 400 JXi Heaters","description":"\u003cp\u003eThe Jandy R0590100 is the 3-port manifold for the JXi gas heater in the 200, 260 and 400 sizes. It is the genuine part, sold under both the Jandy and Zodiac names with the same number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe manifold is where pool water enters and leaves the heater. A crack, a warped face or a persistent drip at the manifold means it needs to come off, and the manifold is replaced as a unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder with it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGaskets and seals are not included. The JXi gasket and seals kit for the 200, 260 and 400 covers the joints you disturb, and it should go on the same order.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48625020240084,"sku":"LAR-151-3240","price":174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_72f0c33f-75be-4abb-ab44-582183b9887c.jpg?v=1788662266"},{"product_id":"zodiac-r0719500-versaflotm-power-interface-board-kit-for-jandy-pro-series-jxi-heater","title":"Jandy VersaFlo Power Interface Board Kit for Pro Series JXi Heater","description":"\u003cp\u003eThe Jandy R0719500 is the VersaFlo power interface board kit for Pro Series JXi pool and spa heaters. It is the genuine OEM board, supplied as a kit, and the correct replacement when the heater's power interface board has failed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eJandy or Zodiac\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eJandy is a Zodiac brand, so the same kit is sold and boxed as Zodiac R0719500. Either label is the same part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMatch the kit to a Pro Series JXi heater by checking the model label. Other JXi service parts, including the igniter kit, the gasket and seal kit and the manifold components, are listed separately if the heater needs more than the board.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48625023123668,"sku":"LAR-151-3266","price":623.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_fee29648-3bde-45f8-9c44-3ade8729956b.jpg?v=1788662609"},{"product_id":"jandy-r0457001-pressure-switch-with-siphon-loop-kit-for-model-200-260-400-jxi-heaters","title":"Jandy Pressure Switch with Siphon Loop Kit for Model 200\/260\/400 JXi Heaters","description":"\u003cp\u003eThe Jandy R0457001 is the pressure switch and siphon loop kit for the JXi Model 200, 260 and 400 pool heaters. Both pieces come in the one kit, so the water side of the repair is covered in a single order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the pressure switch does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA gas heater will not light until it knows water is moving through it. The pressure switch is the device that makes that call. When it closes, the control board is free to run the ignition sequence. When it fails or sticks open, the heater simply refuses to fire, even though the pump is running and the flow looks normal at the returns.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you swap it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA no fire fault can also come from a dirty filter, a closed valve or a starved suction line, so check flow first. If the water side is right and the heater still will not light, the switch is the next thing to look at. The siphon loop is included here because it is part of the same assembly.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48625743036628,"sku":"LAR-151-3225","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_47dac316-80b2-44df-a5f4-cba8aa1693a1.jpg?v=1788690550"},{"product_id":"zodiac-r0589405-heat-exchanger-tube-replacement-for-model-400-jxi-heater","title":"Jandy Heat Exchanger Tube Replacement for Model 400 JXi Heater","description":"\u003cp\u003eThe Jandy R0589405 is the heat exchanger tube replacement for the Model 400 JXi gas pool and spa heater. The same part is also cataloged under the Zodiac name.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the heat exchanger does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe exchanger is the part that actually heats the water. Pool water is pumped through it while the burner fires beneath, and the heat crosses the tube wall into the water. Every other component in the heater is there to control that process.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen it needs replacing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHeat exchangers fail by corroding through, usually after long running with unbalanced water or with poor flow. Once a tube leaks, water gets into the burner area and the heater cannot run safely. It is not a repair that can be patched in place.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis tube is specific to the Model 400 JXi. Check the model and size on the heater rating plate first. Replacing an exchanger means opening up the heater, so it is normally work for a qualified heater technician.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48625746706644,"sku":"LAR-151-3254","price":1272.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_769e8223-e5cc-4bf1-a78f-0c8b33eaf6a2.jpg?v=1788691189"},{"product_id":"zodiac-r0589500-gasket-and-seals-kit-for-model-200-260-400-jxi-heaters","title":"Jandy Gasket and Seals Kit for Model 200, 260, 400 JXi Heaters","description":"\u003cp\u003eThe Jandy R0589500 is the gasket and seals kit for JXi pool heaters in the Model 200, 260 and 400 sizes. It is the genuine Jandy part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy it comes as a kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe seals in a heater are opened up together and they should go back together. Buying them as a set means the job does not stop halfway because one gasket was not on the shelf, and it avoids the temptation to put an old seal back next to a new one.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen you need it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAny time the JXi is opened for manifold or heat exchanger work. Gaskets take a permanent set under heat and clamping load, so once they have been compressed and removed they no longer seal reliably.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the model first\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm the size on the heater rating plate. This kit is listed for the 200, 260 and 400 JXi models.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48625760469204,"sku":"LAR-151-3236","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/LAR-151-3236_1a.png?v=1788691982"},{"product_id":"jandy-jxi-r0589403-jxi260-copper-heat-exchanger","title":"Jandy JXi 260 Copper Heat Exchanger","description":"\u003cp\u003eThe Jandy R0589403 is the copper heat exchanger tube replacement for the Model 260 JXi pool heater. It is the genuine Jandy part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it is\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe heat exchanger is the copper bundle that pool water passes through inside the heater. Combustion heat crosses the copper wall into the water. Every other part of the heater, the burner, the blower and the controls, exists to serve this one component.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy it fails\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCopper is attacked from the water side. Water carried below the correct pH, or with sanitizer levels held too high, eats the tubes from within, and a heater fed by a dirty filter or a weak pump runs the tubes hotter than they were designed for. A leaking exchanger is almost always the symptom of one of those two conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you refit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBalance the water and confirm the pump and filter are delivering proper flow before the new exchanger goes in. A replacement fitted into the same conditions that destroyed the first one will not last any longer.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48625773543636,"sku":"LAR-151-3252","price":1042.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/r0589403.jpg?v=1788692091"},{"product_id":"refractory-replacement-kit-internal","title":"Jandy Refractory Replacement Kit, Internal, for JXi Heaters","description":"\u003cp\u003eThe Jandy R0590500 is the internal refractory replacement kit for the Model 200, 260 and 400 JXi pool heaters. It is the genuine Jandy part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat refractory does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRefractory is the heat resistant lining around the combustion area. It keeps burner heat directed into the heat exchanger and off the surrounding metal. As it ages it cracks, crumbles at the edges or burns back, and once that starts the heater loses efficiency and the surrounding parts take heat they were never meant to take.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the internal kit. The JXi uses more than one refractory piece, so open the heater or the parts breakdown and confirm which position has failed before ordering.\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":48625784619220,"sku":"R0590500","price":145.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_1c3edf12-6f53-4d5d-b509-8a1cf603e720.png?v=1788692265"},{"product_id":"jandy-r0731100-4-jxi-vent-adapter-for-pool-heaters","title":"Jandy 4 in. JXi Vent Adapter for Pool Heaters","description":"\u003cp\u003eThe Jandy R0731100 is the four inch Category III vent adapter for Jandy Pro Series JXi pool heaters. It is the genuine factory part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it is for\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe adapter makes the connection between the JXi heater and its four inch vent run. Venting on a gas heater is not a place to improvise: the adapter is matched to the Category III system the heater was designed around, and a generic fitting is not an equivalent.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt replaces the original adapter on an installed JXi. Follow the heater manual and local code, and if the venting is being reworked rather than simply repaired, have a qualified gas technician do the job.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48625792418004,"sku":"LAR-151-9765","price":194.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/R0731100_jandy_ventadapter.jpg?v=1788700235"},{"product_id":"zodiac-r0719400-versaflo-flue-sensor-kit-for-jandy-pro-series-jxi-heater","title":"Jandy VersaFlo Flue Sensor Kit for Jandy Pro Series JXi Heaters","description":"\u003cp\u003eThe Jandy R0719400 is the VersaFlo flue sensor kit for Jandy Pro Series JXi pool heaters at revision H and later. It is the genuine factory kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the sensor does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe flue sensor reads the temperature of the exhaust leaving the heater. The control uses that reading to confirm the heater is burning and venting the way it should, and it will shut the heater down if the flue temperature goes outside the expected range. A sensor that has drifted or failed can therefore hold a perfectly healthy heater off.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck the revision\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis kit is listed for JXi heaters at REV H and later. The revision appears on the heater data plate and on the control board label. Earlier revisions use a different sensor, so it is worth confirming before ordering rather than after the heater is apart.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48626114298068,"sku":"LAR-151-3267","price":157.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_114d61b7-7d76-4c34-af84-13dbe8327ca1.jpg?v=1788705010"},{"product_id":"jandy-jxi-gas-valve-for-model-200-260-400-r0591400","title":"Jandy JXi Gas Valve for Models 200, 260, 400","description":"\u003cp\u003eThe Jandy R0591400 is the gas valve for JXi heater models 200, 260 and 400. It is the genuine Jandy part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the valve does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOn a call for heat, the control energizes the gas valve, which opens and delivers gas to the burner at the pressure the heater is rated for. It is also the part that shuts the gas off the moment a limit trips or the control drops out, so it sits in both the operating and the safety path.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSymptoms of a bad valve\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA heater that goes through its ignition sequence but never lights, or that lights and then cannot hold a steady flame, points at the valve once gas supply and inlet pressure have been confirmed. Because those symptoms overlap with ignition and sensor faults, it is worth checking the cheaper parts first.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReplacing a gas valve is work for a qualified technician. The joints have to be leak tested and manifold pressure has to be checked against the rating plate before the heater goes back into service.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48626373492948,"sku":"LAR-151-3249","price":433.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_066c4562-c0f6-4600-a7fd-412fd42e830e.jpg?v=1788709458"},{"product_id":"transformer-for-jxi-heaters","title":"Jandy Transformer for JXi Heaters","description":"\u003cp\u003eThe Jandy R0456301 is the replacement transformer for JXi gas heaters. It is the genuine Jandy component, listed for the JXi200N, JXi200P, JXi260N, JXi260P, JXi400N and JXi400P.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe transformer takes incoming line voltage down to the low voltage the heater control side runs on. The control board, the display and the safety circuit all depend on it, so when the transformer opens up, the heater goes completely quiet rather than throwing a fault code.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm power is actually reaching the heater and check the fusing first. If line voltage is present and the low voltage side is dead, the transformer is the next thing to test. It is a straight swap onto the original mounting and wiring.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48626696519892,"sku":"JDY-301-9716","price":163.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_d88964e0-d2d2-4f7b-b277-b81ed11f3e74.png?v=1788713786"},{"product_id":"jxi-3-air-intake-adapter-kit","title":"Jandy 3\" JXi Air Intake Adapter","description":"\u003cp\u003eThe Jandy R0724600 is the 3 inch air intake adapter for JXi pool heaters. It is the genuine Jandy part, and it is carried both as an air intake adapter and as an air intake adapter kit under the same number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it is for\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA JXi has to draw combustion air from somewhere. Where that air is piped to the heater rather than taken from the space around it, the intake connection needs an adapter to meet 3 inch pipe. This is that fitting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIntake, not exhaust\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRead the part name carefully before ordering. This is the intake side. Jandy also lists a 4 inch JXi vent adapter, which serves the exhaust and is a different part number, and the two are easy to mix up when you are ordering from a photograph.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUse the factory part\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCombustion air handling is not a place for an improvised joint. The Jandy adapter is dimensioned for the heater it goes on, so the connection ends up where the manufacturer intended it.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48626716344532,"sku":"LAR-151-0978","price":290.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_13950517-dde2-400b-a727-909f329fd8e1.jpg?v=1788714005"},{"product_id":"jandy-r0589800-jxi-heater-bypass-kit","title":"Jandy JXi Heater Bypass Kit","description":"\u003cp\u003eThe Jandy R0589800 is the bypass kit for JXi pool heaters, listed for the model 200, 260 and 400. It is the genuine Jandy part, sized for the JXi rather than built up from generic fittings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat a bypass is for\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA bypass gives the water a second path, around the heat exchanger instead of through it. That matters when the pump moves more water than the heater wants to see, and it lets you take the heater out of the loop without shutting the system down.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCheck the model number on your heater, since the kit is listed for the 200, 260 and 400. The kit goes into the plumbing at the equipment pad, so allow for the pipe work and the space around the heater when you plan the job.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48627397427412,"sku":"LAR-151-3216","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/LAR-151-3216_1a.png?v=1788722998"},{"product_id":"jandy-r0592400-jxi-heater-jacket-top-cover-for-model-200-260-400","title":"Jandy JXi Heater Jacket Top Cover for Model 200\/260\/400","description":"\u003cp\u003eThe Jandy R0592400 is the jacket top cover for the JXi pool heater, used on the model 200, 260 and 400 heaters. It is the genuine factory panel, also carried under the Zodiac name.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the panel does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe jacket is the outer cabinet of the heater, and the top is the surface that takes the weather. Rain, sun, falling branches and anything a homeowner sets down all land on it. When it cracks, warps or goes missing, water and debris get into the heater cabinet, which is not what the internals were designed to sit in.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrdering\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis part number is the top cover alone. The side panels and the rest of the jacket are separate items, so order the piece that is actually damaged. One part number covers all three JXi sizes in this range.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48627913326804,"sku":"LAR-151-3239","price":171.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_18a263ac-72da-406e-920a-64513f27ee1d.jpg?v=1788729785"},{"product_id":"jandy-jxi-gasket-kit-r0590900","title":"Jandy JXi Gasket Kit R0590900","description":"\u003cp\u003eThe Jandy R0590900 is the genuine gasket kit for the JXi pool heater, covering the 200, 260 and 400 models. It is supplied as a set rather than as individual seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen you need it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAny time a JXi is opened for service, the gaskets that come apart with it should be replaced. A gasket has taken a permanent set by the time you get to it: it has been squeezed and heat cycled for seasons, and putting the same one back is how a heater ends up seeping after a repair that was otherwise done properly. Having the kit in hand before the teardown starts is what keeps the job to one visit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm you have a JXi 200, 260 or 400 and match the number R0590900. Other JXi service items, the sight glass kit and the igniter kit among them, carry their own Jandy part numbers and are not in this kit.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48627969327316,"sku":"LAR-151-3227","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/LAR-151-3227_1a.png?v=1788731987"},{"product_id":"zodiac-r0590005-manifold-backplate-for-model-400-jxi-heaters","title":"Jandy R0590005 Manifold Backplate for Model 400 JXi Heaters","description":"\u003cp\u003eJandy R0590005 is the manifold backplate for the JXi Model 400 pool heater. It is the genuine Jandy replacement part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it is\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe backplate closes off the back of the heater manifold, the water side assembly that carries pool water through the heater. Corrosion, scale and freeze damage all show up here, and when the backplate is the piece that has failed, replacing it on its own is a good deal cheaper than replacing the entire manifold assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize matters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eJXi heaters are built in more than one size and the manifold parts are not shared between them. R0590005 is the Model 400 backplate. Read the size off the data plate on the heater and match it to the part number before ordering, since a part for the 200 or 260 will not serve here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGetting it fitted\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is a repair inside a gas fired appliance with the water side opened up. Unless you service heaters regularly, have a pool heater technician carry out the work and pressure check the manifold afterwards.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48629298725076,"sku":"LAR-151-3222","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/LAR-151-3222_1a.png?v=1788762088"},{"product_id":"vent-fusible-link-240-c","title":"Jandy Vent Fusible Link, 240 C","description":"\u003cp\u003eThe Jandy R0524300 is the vent fusible link rated at 240 C, used across Model 200, 260 and 400 JXi heaters, the Legacy LRZE and LRZM, and the LXi Low NOx heaters. It is the genuine Jandy part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe fusible link is a deliberate weak point in the vent path. If the temperature there climbs past where it should be, the link melts, the circuit opens, and the heater shuts down. It is a one shot device: there is nothing to reset, and a link that has operated has to come out and be replaced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo not stop at the part\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA blown link is a symptom, not the fault. Something made the vent hot enough to melt it: a blocked or restricted flue, a downdraft, a bad draft hood installation, or a combustion problem inside the heater. Fitting a new link without finding that cause simply means the next one goes as well.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMatch the rating\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFusible links come in different temperature ratings and they are not interchangeable. This one is specified at 240 C for these heaters. Fit the rating the manufacturer calls for.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48633924911316,"sku":"LAR-151-4101","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_05833288-16d5-4ed6-a1e0-92c6a67a9b03.jpg?v=1788817320"},{"product_id":"zodiac-r0592300-high-limit-temperature-sensor-for-model-200-260-400-jxitm-heaters","title":"Jandy High-Limit Temperature Sensor for JXi 200, 260 and 400 Heaters","description":"\u003cp\u003eThe Jandy R0592300 is the high-limit temperature sensor for the JXi pool heater, listed for the model 200, 260 and 400. It is the genuine Jandy part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it is there for\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe high limit is a safety sensor. It is separate from the thermostat that holds your set temperature, and its only job is to shut the heater down if water temperature climbs past the point the heater is allowed to run at. Without a working one, an overtemperature condition has nothing to stop it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDiagnosing a high limit fault\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHeaters that lock out on high limit fall into two groups. Either the water really is getting too hot, which almost always comes back to flow, a dirty filter, a closed or partly closed valve, a struggling pump, or the sensor itself has failed and is reporting a temperature that is not there. Work through the flow side first. If the flow is good and the heater still trips, the sensor is the part to change.\u003c\/p\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":48634295943380,"sku":"LAR-151-3232","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_1359da61-bbef-4f82-a16a-5fcaeff7f85f.jpg?v=1788828302"}],"url":"https:\/\/www.activepoolsupply.com\/collections\/jandy-jxi-parts.oembed","provider":"Active Pool Supply","version":"1.0","type":"link"}