{"product_id":"rheem-hot-water-cylinder-element-2kw-incoloy-foldback-319100-replacement-heater-element","title":"Rheem Hot Water Cylinder Element 2kW Incoloy Foldback 319100 – Replacement Heater Element","description":"\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69c5a443-3f30-8398-98d6-5653f9cf0903-1\" data-testid=\"conversation-turn-323\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"2a40bd19-d3b2-472a-a323-52483ebf6277\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69c5a443-3f30-8398-98d6-5653f9cf0903-1\" data-testid=\"conversation-turn-323\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"2a40bd19-d3b2-472a-a323-52483ebf6277\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 group\/thread-bottom-container relative isolate w-full basis-auto has-data-has-thread-error:pt-2 has-data-has-thread-error:[box-shadow:var(--sharp-edge-bottom-shadow)] md:border-transparent md:pt-0 dark:border-white\/20 md:dark:border-transparent print:hidden content-fade single-line\"\u003e\n\u003cdiv class=\"relative mx-auto h-0\"\u003e\n\u003cdiv class=\"flex h-0 items-end justify-center motion-safe:transition-all motion-safe:delay-300 motion-safe:duration-300 group-[:not([data-scroll-from-end])]\/scroll-root:scale-50 group-[:not([data-scroll-from-end])]\/scroll-root:translate-y-2 group-[:not([data-scroll-from-end])]\/scroll-root:opacity-0 group-[:not([data-scroll-from-end])]\/scroll-root:pointer-events-none group-[:not([data-scroll-from-end])]\/scroll-root:duration-100 group-[:not([data-scroll-from-end])]\/scroll-root:delay-0 absolute start-1\/2 z-10 -translate-x-1\/2 bottom-[calc(100%+6*var(--spacing)+var(--thread-scroll-to-bottom-banner-offset,0px))]\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-start=\"99\" data-end=\"530\"\u003eThis genuine Rheem 2kW Incoloy foldback element is designed for hot water cylinders, delivering reliable heating performance especially in hard or corrosive water conditions. The Incoloy construction provides excellent resistance to scale and corrosion from minerals such as calcium and magnesium, while the foldback design reduces heat density to extend element lifespan. Suitable for both low pressure and mains pressure systems.\u003c\/p\u003e\n\u003cp data-start=\"532\" data-end=\"546\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"547\" data-end=\"919\"\u003e\n\u003cli data-section-id=\"11xlwpu\" data-start=\"547\" data-end=\"580\"\u003eRheem heating element\u003c\/li\u003e\n\u003cli data-section-id=\"xw2xe4\" data-start=\"581\" data-end=\"604\"\u003ePart number: 319100\u003c\/li\u003e\n\u003cli data-section-id=\"1d6uldj\" data-start=\"605\" data-end=\"635\"\u003ePower rating: 2000W \/ 230V\u003c\/li\u003e\n\u003cli data-section-id=\"1vj6a3m\" data-start=\"636\" data-end=\"704\"\u003eIncoloy construction for superior corrosion and scale resistance\u003c\/li\u003e\n\u003cli data-section-id=\"jtx3jz\" data-start=\"705\" data-end=\"765\"\u003eFoldback design for reduced heat density and longer life\u003c\/li\u003e\n\u003cli data-section-id=\"10iqc09\" data-start=\"766\" data-end=\"818\"\u003eSuitable for hard and corrosive water conditions\u003c\/li\u003e\n\u003cli data-section-id=\"jjstsw\" data-start=\"819\" data-end=\"872\"\u003eFits both low pressure and mains pressure systems\u003c\/li\u003e\n\u003cli data-section-id=\"tkyouu\" data-start=\"873\" data-end=\"919\"\u003eDurable construction for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"921\" data-end=\"937\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"938\" data-end=\"1173\"\u003e\n\u003cli data-section-id=\"t3ap1a\" data-start=\"938\" data-end=\"990\"\u003eBoss size: 1 1\/4\" BSP brass boss (42mm diameter)\u003c\/li\u003e\n\u003cli data-section-id=\"1t12bwa\" data-start=\"991\" data-end=\"1020\"\u003ePenetration length: 265mm\u003c\/li\u003e\n\u003cli data-section-id=\"hzdtsb\" data-start=\"1021\" data-end=\"1073\"\u003eIncludes rubber washer for high pressure systems\u003c\/li\u003e\n\u003cli data-section-id=\"5bdywr\" data-start=\"1074\" data-end=\"1124\"\u003eIncludes fibre washer for low pressure systems\u003c\/li\u003e\n\u003cli data-section-id=\"88qh06\" data-start=\"1125\" data-end=\"1173\"\u003eEquivalent part numbers: SIN2, 1138H, 319100\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1175\" data-end=\"1216\"\u003e\u003cstrong\u003eCommon Signs You May Need a Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1217\" data-end=\"1417\"\u003e\n\u003cli data-section-id=\"ndzm26\" data-start=\"1217\" data-end=\"1265\"\u003eWater not heating or taking too long to heat\u003c\/li\u003e\n\u003cli data-section-id=\"42yo9v\" data-start=\"1266\" data-end=\"1315\"\u003eInconsistent or fluctuating water temperature\u003c\/li\u003e\n\u003cli data-section-id=\"u6j612\" data-start=\"1316\" data-end=\"1342\"\u003eElement tripping power\u003c\/li\u003e\n\u003cli data-section-id=\"c3yvdv\" data-start=\"1343\" data-end=\"1388\"\u003eVisible scale buildup or corrosion damage\u003c\/li\u003e\n\u003cli data-section-id=\"2in0jd\" data-start=\"1389\" data-end=\"1417\"\u003eReduced hot water supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1419\" data-end=\"1526\"\u003eThis is a genuine Rheem part, ensuring correct fitment, safe operation, and reliable long-term performance.\u003c\/p\u003e\n\u003cp data-start=\"1528\" data-end=\"1693\"\u003eCompatibility – Make sure to check that this part is compatible with your model – check your cylinder specifications and compare it to the values in the description.\u003c\/p\u003e\n\u003cp data-start=\"1695\" data-end=\"1788\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eCompatible with the following models:\u003c\/strong\u003e\u003cbr data-start=\"1732\" data-end=\"1735\"\u003eRheem hot water cylinders using 2kW foldback elements\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"text-base mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 mb-[var(--thread-component-gap,1rem)]\"\u003e\n\u003cdiv class=\"flex justify-center empty:hidden\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"pointer-events-auto relative z-1 flex h-(--composer-container-height,100%) max-w-full flex-(--composer-container-flex,1) flex-col\"\u003e\n\u003cdiv class=\"absolute start-0 end-0 bottom-full z-20\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cform class=\"group\/composer w-full\" data-type=\"unified-composer\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"bg-token-bg-primary dark:bg-token-bg-elevated-primary dark-oled:bg-token-bg-primary corner-superellipse\/1.1 cursor-text overflow-clip bg-clip-padding p-2.5 contain-inline-size motion-safe:transition-colors motion-safe:duration-200 motion-safe:ease-in-out grid grid-cols-[auto_1fr_auto] [grid-template-areas:'header_header_header'_'leading_primary_trailing'_'._footer_.'] group-data-expanded\/composer:[grid-template-areas:'header_header_header'_'primary_primary_primary'_'leading_footer_trailing'] shadow-short-composer\" data-composer-surface=\"true\"\u003e\n\u003cdiv class=\"-my-2.5 flex min-h-14 items-center overflow-x-hidden px-1.5 [grid-area:primary] group-data-expanded\/composer:mb-0 group-data-expanded\/composer:px-2.5\"\u003e\n\u003cdiv class=\"wcDTda_prosemirror-parent text-token-text-primary max-h-[max(30svh,5rem)] max-h-52 min-h-[var(--deep-research-composer-extra-height,unset)] flex-1 overflow-auto [scrollbar-width:thin] default-browser vertical-scroll-fade-mask\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 group\/thread-bottom-container relative isolate w-full basis-auto has-data-has-thread-error:pt-2 has-data-has-thread-error:[box-shadow:var(--sharp-edge-bottom-shadow)] md:border-transparent md:pt-0 dark:border-white\/20 md:dark:border-transparent print:hidden content-fade single-line\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"text-base mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 mb-[var(--thread-component-gap,1rem)]\"\u003e\n\u003cdiv class=\"pointer-events-auto relative z-1 flex h-(--composer-container-height,100%) max-w-full flex-(--composer-container-flex,1) flex-col\"\u003e\u003cform class=\"group\/composer w-full\" data-type=\"unified-composer\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"bg-token-bg-primary dark:bg-token-bg-elevated-primary dark-oled:bg-token-bg-primary corner-superellipse\/1.1 cursor-text overflow-clip bg-clip-padding p-2.5 contain-inline-size motion-safe:transition-colors motion-safe:duration-200 motion-safe:ease-in-out grid grid-cols-[auto_1fr_auto] [grid-template-areas:'header_header_header'_'leading_primary_trailing'_'._footer_.'] group-data-expanded\/composer:[grid-template-areas:'header_header_header'_'primary_primary_primary'_'leading_footer_trailing'] shadow-short-composer\" data-composer-surface=\"true\"\u003e\n\u003cdiv class=\"[grid-area:leading]\"\u003e\n\u003cspan class=\"flex\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"-my-2.5 flex min-h-14 items-center overflow-x-hidden px-1.5 [grid-area:primary] group-data-expanded\/composer:mb-0 group-data-expanded\/composer:px-2.5\"\u003e\n\u003cdiv class=\"wcDTda_prosemirror-parent text-token-text-primary max-h-[max(30svh,5rem)] max-h-52 min-h-[var(--deep-research-composer-extra-height,unset)] flex-1 overflow-auto [scrollbar-width:thin] default-browser vertical-scroll-fade-mask\"\u003e\n\u003cdiv translate=\"no\" class=\"ProseMirror\" id=\"prompt-textarea\" data-virtualkeyboard=\"true\" role=\"textbox\" aria-multiline=\"true\" aria-label=\"Chat with ChatGPT\"\u003e\n\u003cp data-placeholder=\"Ask anything\" class=\"placeholder\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Home Appliances Online","offers":[{"title":"Default Title","offer_id":51604191609122,"sku":"HA319100","price":59.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/0504\/0930\/files\/Fret20Fry20Freda20Length-scaled-3.webp?v=1777945948","url":"https:\/\/www.homeappliancesonline.co.nz\/products\/rheem-hot-water-cylinder-element-2kw-incoloy-foldback-319100-replacement-heater-element","provider":"Home Appliances Online","version":"1.0","type":"link"}