{"product_id":"onga-ultra-2700-3700-4700-spa-gas-heaters-and-spare-parts","title":"Onga Ultra 2700 3300 4700 Spa Gas Heaters - Obsolete (No Longer Available)","description":"\u003ch3\u003eOnga Ultra 2700 3300 4700 Spa Gas Heaters - Obsolete (No Longer Available)\u003c\/h3\u003e\u003cp\u003eThe Onga Ultra 2700, 3300, and 4700 gas spa heaters were a Japanese heater branded by Onga, often fitted to a Spa Skid Pack. The control systems were poorly made, and no spare parts are available.\u003c\/p\u003e\n\u003cp\u003eThey were built in the 1990s \u0026amp; early 2000s, before being completely abandoned by Onga \u0026amp; Pentair several years ago.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll parts Obsolete and No Longer Available (NLA).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #001fc6;\"\u003eThe best replacement is either the \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/hx-70-gas-heater-by-astralpool-hurlcon-hx70-best-prices\" style=\"color: #001fc6;\"\u003eHX70\u003c\/a\u003e or \u003ca href=\"https:\/\/heaterandspaparts.com.au\/collections\/frontpage\/products\/hx120-spa-gas-heater-astralpool-hurlcon\" style=\"color: #001fc6;\"\u003eHX120\u003c\/a\u003e for ground-mounting. If you can only replace with a wall-mounted heater, the \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/hurlcon-astralpool-jx-130-jx-160-wall-mounted-gas-spa-pool-heater\" style=\"color: #001fc6;\"\u003eJX130\u003c\/a\u003e or \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/hurlcon-astralpool-jx-130-jx-160-wall-mounted-gas-spa-pool-heater\" style=\"color: #001fc6;\"\u003eJX160\u003c\/a\u003e is the best option.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Onga","offers":[{"title":"Default Title","offer_id":19061070757945,"sku":null,"price":3.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/onga-ultra-2700-3300-4700-spa-gas-heaters-obsolete-no-longer-available-heater-608.webp?v=1779423956","url":"https:\/\/heaterandspaparts.com.au\/en-nz\/products\/onga-ultra-2700-3700-4700-spa-gas-heaters-and-spare-parts","provider":"Heater and Spa Parts","version":"1.0","type":"link"}