{"product_id":"astralpool-ixi-zodiac-jxi-combustion-chamber-lid-kit-r0590800","title":"Astralpool IXI \/ Zodiac JXi Combustion Chamber Lid Kit - R0590800","description":"\u003c!-- HASP-FLP-1.0 | SKU R0590800 | rule IXJ-1.0 | canary: lid-on-the-chamber --\u003e\n\u003ch3\u003eAstralpool IXI \/ Zodiac JXi Combustion Chamber Lid Kit - R0590800\u003c\/h3\u003e\n\u003cp\u003eThis is the genuine Zodiac combustion chamber lid kit, part number \u003cstrong\u003eR0590800\u003c\/strong\u003e, for Astralpool IXI and Zodiac JXi gas pool and spa heaters. The same part fits both heater sizes, the 200 and the 370. On the parts diagrams it is item 5 on the combustion chamber diagram.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ePhysically Stocked, unlike most \"drop-shipping\" websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat This Part Does\u003c\/h3\u003e\n\u003cp\u003eThe combustion chamber lid kit is item 5 on the JXi \/ IXI combustion chamber diagram, with the one part number, R0590800, for both the 200 and the 370.\u003c\/p\u003e\n\u003cp\u003eThe burner is located inside the sealed combustion chamber, and the heat exchanger surrounds it (Astralpool IXI manual, section 2.4).\u003c\/p\u003e\n\u003ch3\u003eThe Rating Plate Rule (rev. IXJ-1.0)\u003c\/h3\u003e\n\u003cp\u003eIdentify the part by the heater it came from:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eFind the rating plate.\u003c\/strong\u003e It is inside the heater, on the outside of the combustion chamber, and shows the model number, serial number and gas type. Zodiac's JXi manual says these are needed to identify the correct part.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the badge.\u003c\/strong\u003e Astralpool IXI and Zodiac JXi heaters use the same part number for this part, so either badge is fine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the size.\u003c\/strong\u003e R0590800 is listed for both the 200 and the 370, so the heater size doesn't change the part.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the diagram.\u003c\/strong\u003e On the combustion chamber diagram this part is item 5. The diagrams are on our \u003ca href=\"\/collections\/astralpool-ixi-zodiac-jxi-gas-heater-parts\"\u003eIXI \/ JXi parts page\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWorked Example\u003c\/h3\u003e\n\u003cp\u003eSay the rating plate on your heater reads Astralpool IXI 370 and you need the combustion chamber lid kit. The IXI and the JXi share this part, and R0590800 covers both the 200 and the 370, so R0590800 is the part to order. A Zodiac JXi 200 takes the same R0590800.\u003c\/p\u003e\n\u003ch3\u003eConfirmed Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZodiac JXi:\u003c\/strong\u003e 200 and 370\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAstralpool IXI:\u003c\/strong\u003e 200 and 370\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePart Numbers and Cross-References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZodiac \/ Astralpool part number:\u003c\/strong\u003e R0590800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 9317545023823\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJandy \/ Zodiac USA:\u003c\/strong\u003e the US Jandy JXi parts list uses the same number, R0590800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagram item:\u003c\/strong\u003e 5 on the combustion chamber diagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOther Combustion Chamber Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eItem 3: \u003ca href=\"\/products\/astralpool-ixi-zodiac-jxi-refractory-kit-internal-r0590500\"\u003eRefractory Kit, Internal (R0590500)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eItem 4: \u003ca href=\"\/products\/astralpool-ixi-zodiac-jxi-200-combustion-chamber-shelf-r0590701\"\u003eCombustion Chamber Shelf, 200 only (R0590701)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eItem 8: \u003ca href=\"\/products\/astralpool-ixi-zodiac-jxi-igniter-kit-r0457502\"\u003eIgniter Kit (R0457502)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eItem 11: \u003ca href=\"\/products\/astralpool-ixi-zodiac-jxi-200-heat-exchanger-r0589402\"\u003e200 Heat Exchanger Assembly (R0589402)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eItem 11: \u003ca href=\"\/products\/astralpool-ixi-zodiac-jxi-370-heat-exchanger-r0589405\"\u003e370 Heat Exchanger Assembly (R0589405)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitting Notes From the Manual\u003c\/h3\u003e\n\u003cp\u003eA summary for the qualified technician doing the job. It does not replace the manufacturer's manual.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThe heater must be installed and serviced by a gas fitter licensed and qualified in pool equipment, in accordance with AS\/NZS 5601.\u003c\/li\u003e\n\u003cli\u003eBefore opening the heater, turn the controller off, turn off all electrical power to the heater and shut off the external gas supply valve.\u003c\/li\u003e\n\u003cli\u003eTest all gas connections for leaks with a soap solution. Never use an open flame to test for leaks.\u003c\/li\u003e\n\u003cli\u003eVerify proper operation after servicing. Don't use the heater if any part has been under water; have a qualified service technician inspect it first.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit the Astralpool IXI as well as the Zodiac JXi?\u003c\/strong\u003e\u003cbr\u003eYes. The Astralpool IXI and the Zodiac JXi use the same part number, R0590800, for the combustion chamber lid kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit both the 200 and the 370?\u003c\/strong\u003e\u003cbr\u003eYes. R0590800 is listed for both heater sizes, the 200 and the 370.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a genuine part?\u003c\/strong\u003e\u003cbr\u003eYes. Heater and Spa Parts is an authorised Fluidra (Astralpool and Zodiac) dealer and warranty agent, and this is the genuine R0590800.\u003c\/p\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\n\u003cp\u003eNeed exploded views, spare part numbers, product numbers or diagrams? See the manufacturer catalogues: \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e | \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralpool Catalogue 2026\u003c\/a\u003e. The exploded diagrams for these heaters, with every IXI \/ JXi part we list, are on our \u003ca href=\"\/collections\/astralpool-ixi-zodiac-jxi-gas-heater-parts\"\u003eAstralpool IXI \/ Zodiac JXi Gas Heater Parts page\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore ordering:\u003c\/strong\u003e confirm this part is correct for your equipment. Use the catalogues above, seek professional assistance, or \u003ca href=\"mailto:shop@hasp.com.au\"\u003econtact us\u003c\/a\u003e with photos of your existing part, model details, serial numbers and any labels. As with all products, this must be diagnosed and fitted by a qualified and experienced person.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCommon search terms: Astralpool IXI Combustion Chamber Lid Kit, Zodiac JXi Combustion Chamber Lid Kit, R0590800, IXI 200 combustion chamber lid kit, JXi 200 combustion chamber lid kit, IXI 370 combustion chamber lid kit, JXi 370 combustion chamber lid kit, Jandy R0590800, IXI gas heater parts, JXi heater parts, WWDG SpaPro.\u003c\/em\u003e\u003c\/p\u003e\n\u003c!-- HASP-FLP-1.0 end | canary: lid-on-the-chamber --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does it fit the Astralpool IXI as well as the Zodiac JXi?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The Astralpool IXI and the Zodiac JXi use the same part number, R0590800, for the combustion chamber lid kit.\"}}, {\"@type\": \"Question\", \"name\": \"Does it fit both the 200 and the 370?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. R0590800 is listed for both heater sizes, the 200 and the 370.\"}}, {\"@type\": \"Question\", \"name\": \"Is this a genuine part?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Heater and Spa Parts is an authorised Fluidra (Astralpool and Zodiac) dealer and warranty agent, and this is the genuine R0590800.\"}}]}, {\"@type\": \"HowTo\", \"name\": \"The Rating Plate Rule (rev. IXJ-1.0)\", \"description\": \"How to confirm the combustion chamber lid kit R0590800 for an Astralpool IXI or Zodiac JXi heater.\", \"step\": [{\"@type\": \"HowToStep\", \"position\": 1, \"name\": \"Find the rating plate\", \"text\": \"It is inside the heater, on the outside of the combustion chamber, and shows the model number, serial number and gas type. Zodiac's JXi manual says these are needed to identify the correct part.\"}, {\"@type\": \"HowToStep\", \"position\": 2, \"name\": \"Check the badge\", \"text\": \"Astralpool IXI and Zodiac JXi heaters use the same part number for this part, so either badge is fine.\"}, {\"@type\": \"HowToStep\", \"position\": 3, \"name\": \"Check the size\", \"text\": \"R0590800 is listed for both the 200 and the 370, so the heater size doesn't change the part.\"}, {\"@type\": \"HowToStep\", \"position\": 4, \"name\": \"Match the diagram\", \"text\": \"On the combustion chamber diagram this part is item 5. The diagrams are on our IXI \/ JXi parts page.\"}]}]}\n\u003c\/script\u003e","brand":"Zodiac","offers":[{"title":"Default Title","offer_id":50527219777725,"sku":"R0590800","price":136.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-ixi-zodiac-jxi-combustion-chamber-lid-kit-r0590800-pool-spa-226.webp?v=1790209280","url":"https:\/\/hasp.com.au\/products\/astralpool-ixi-zodiac-jxi-combustion-chamber-lid-kit-r0590800","provider":"Heater and Spa Parts","version":"1.0","type":"link"}