{"product_id":"dometic-twinboost-4000-heater","title":"Dometic TwinBoost 4000 Heater","description":"\u003ch2 data-end=\"154\" data-start=\"86\"\u003eDometic TwinBoost 4000 – High-Performance 2-in-1 Gas Combi Heater\u003c\/h2\u003e\n\u003cp data-end=\"443\" data-start=\"156\"\u003eThe \u003cstrong data-end=\"186\" data-start=\"160\"\u003eDometic TwinBoost 4000\u003c\/strong\u003e is a powerful and efficient gas combi heater designed to deliver warm cabin air and instant hot water from a single compact unit. Built for motorhomes, campervans, caravans and off-grid leisure vehicles, this advanced system ensures comfort in all seasons. This means faster heating performance, greater energy efficiency, and total control over your onboard climate.\u003c\/p\u003e\n\u003cp data-end=\"901\" data-start=\"709\"\u003eWhether you’re returning from a cold hike or need a hot shower after a day outdoors, the Dometic TwinBoost 4000 gas heater keeps your living space warm and your water ready without compromise.\u003c\/p\u003e\n\u003cp data-end=\"901\" data-start=\"709\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2082\/5687\/files\/Dometic_TwinBoost_4000_Heater.png?v=1772302351\" alt=\"Dometic TwinBoost 4000 Heater angled view highlighting compact housing, air intake grille, connection ports and mounting feet on a black transparent background.\"\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"4407\" data-start=\"4362\"\u003eKey Features of the Dometic TwinBoost 4000\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"4476\" data-start=\"4411\"\u003e2-in-1 system heats cabin air and integrated 10L hot water tank\u003c\/li\u003e\n\u003cli data-end=\"4544\" data-start=\"4479\"\u003eDual-chamber technology with independent air and water circuits\u003c\/li\u003e\n\u003cli data-end=\"4604\" data-start=\"4547\"\u003eSuper-fast direct water heating for improved efficiency\u003c\/li\u003e\n\u003cli data-end=\"4655\" data-start=\"4607\"\u003eSmart control panel with programmable settings\u003c\/li\u003e\n\u003cli data-end=\"4703\" data-start=\"4658\"\u003eSave favourite settings for quick operation\u003c\/li\u003e\n\u003cli data-end=\"4756\" data-start=\"4706\"\u003eCabin ventilation mode without activating heater\u003c\/li\u003e\n\u003cli data-end=\"4791\" data-start=\"4759\"\u003eEnergy-efficient gas operation\u003c\/li\u003e\n\u003cli data-end=\"4821\" data-start=\"4794\"\u003eCompact integrated design\u003c\/li\u003e\n\u003cli data-end=\"4874\" data-start=\"4824\"\u003eDesigned for motorhomes, caravans and campervans\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"4879\" data-start=\"4876\"\u003e\n\u003ch2 data-end=\"4933\" data-start=\"4881\"\u003eTechnical Specifications – Dometic TwinBoost 4000\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv style=\"text-align: start;\" class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable style=\"width: 100.036%;\" class=\"w-fit min-w-(--thread-content-width)\" data-end=\"5302\" data-start=\"4935\"\u003e\n\u003cthead data-end=\"4962\" data-start=\"4935\"\u003e\n\u003ctr data-end=\"4962\" data-start=\"4935\"\u003e\n\u003cth style=\"width: 39.1945%;\" class=\"\" data-col-size=\"sm\" data-end=\"4951\" data-start=\"4935\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 60.5897%;\" class=\"\" data-col-size=\"sm\" data-end=\"4962\" data-start=\"4951\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"5302\" data-start=\"4992\"\u003e\n\u003ctr data-end=\"5033\" data-start=\"4992\"\u003e\n\u003ctd style=\"width: 39.1945%;\" data-col-size=\"sm\" data-end=\"5007\" data-start=\"4992\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"width: 60.5897%;\" data-col-size=\"sm\" data-end=\"5033\" data-start=\"5007\"\u003eDometic TwinBoost 4000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"5075\" data-start=\"5034\"\u003e\n\u003ctd style=\"width: 39.1945%;\" data-col-size=\"sm\" data-end=\"5041\" data-start=\"5034\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"width: 60.5897%;\" data-col-size=\"sm\" data-end=\"5075\" data-start=\"5041\"\u003eGas Combi Heater (Air + Water)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"5111\" data-start=\"5076\"\u003e\n\u003ctd style=\"width: 39.1945%;\" data-col-size=\"sm\" data-end=\"5098\" data-start=\"5076\"\u003eWater Tank Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 60.5897%;\" data-col-size=\"sm\" data-end=\"5111\" data-start=\"5098\"\u003e10 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"5143\" data-start=\"5112\"\u003e\n\u003ctd style=\"width: 39.1945%;\" data-col-size=\"sm\" data-end=\"5133\" data-start=\"5112\"\u003eDimensions (Depth)\u003c\/td\u003e\n\u003ctd style=\"width: 60.5897%;\" data-col-size=\"sm\" data-end=\"5143\" data-start=\"5133\"\u003e514 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"5176\" data-start=\"5144\"\u003e\n\u003ctd style=\"width: 39.1945%;\" data-col-size=\"sm\" data-end=\"5166\" data-start=\"5144\"\u003eDimensions (Height)\u003c\/td\u003e\n\u003ctd style=\"width: 60.5897%;\" data-col-size=\"sm\" data-end=\"5176\" data-start=\"5166\"\u003e298 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"5208\" data-start=\"5177\"\u003e\n\u003ctd style=\"width: 39.1945%;\" data-col-size=\"sm\" data-end=\"5198\" data-start=\"5177\"\u003eDimensions (Width)\u003c\/td\u003e\n\u003ctd style=\"width: 60.5897%;\" data-col-size=\"sm\" data-end=\"5208\" data-start=\"5198\"\u003e438 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"5243\" data-start=\"5209\"\u003e\n\u003ctd style=\"width: 39.1945%;\" data-col-size=\"sm\" data-end=\"5227\" data-start=\"5209\"\u003eWidth (Display)\u003c\/td\u003e\n\u003ctd style=\"width: 60.5897%;\" data-col-size=\"sm\" data-end=\"5243\" data-start=\"5227\"\u003e17.24 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"5269\" data-start=\"5244\"\u003e\n\u003ctd style=\"width: 39.1945%;\" data-col-size=\"sm\" data-end=\"5257\" data-start=\"5244\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"width: 60.5897%;\" data-col-size=\"sm\" data-end=\"5269\" data-start=\"5257\"\u003e17.30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"5302\" data-start=\"5270\"\u003e\n\u003ctd style=\"width: 39.1945%;\" data-col-size=\"sm\" data-end=\"5289\" data-start=\"5270\"\u003eNet Weight (lbs)\u003c\/td\u003e\n\u003ctd style=\"width: 60.5897%;\" data-col-size=\"sm\" data-end=\"5302\" data-start=\"5289\"\u003e38.15 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-end=\"5818\" data-start=\"5766\"\u003eWhy Choose the Dometic TwinBoost 4000 Gas Heater?\u003c\/h2\u003e\n\u003cp data-end=\"5967\" data-start=\"5820\"\u003eChoosing the \u003cstrong data-end=\"5859\" data-start=\"5833\"\u003eDometic TwinBoost 4000\u003c\/strong\u003e means investing in faster heating performance, improved energy efficiency, and intelligent climate control. Its dual-chamber system sets it apart from conventional RV combi heaters by reducing wait times for hot water and eliminating unnecessary cabin heating.  If you are looking for a high-performance gas combi heater for campervan or caravan use, this unit delivers efficient, flexible and dependable comfort wherever your travels take you.\u003c\/p\u003e\n\u003cp data-end=\"5967\" data-start=\"5820\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2082\/5687\/files\/Dometic_TwinBoost_4000_Heater.png?v=1772302351\" alt=\"Dometic TwinBoost 4000 Heater angled view highlighting compact housing, air intake grille, connection ports and mounting feet on a black transparent background.\"\u003e\u003c\/p\u003e\n\u003ch4 data-end=\"5378\" data-start=\"5309\"\u003eDometic TwinBoost 4000 Motorhome Gas Heater for All-Season Comfort\u003c\/h4\u003e\n\u003cp data-end=\"5630\" data-start=\"5380\"\u003eThe \u003cstrong data-end=\"5410\" data-start=\"5384\"\u003eDometic TwinBoost 4000\u003c\/strong\u003e is engineered for year-round touring. In colder weather, it provides consistent cabin heating while ensuring hot water availability. In warmer months, water can be heated independently without raising cabin temperature. This versatility makes it a reliable motorhome gas heater with hot water capability for both winter camping and summer touring.\u003c\/p\u003e\n\u003cp data-end=\"5967\" data-start=\"5820\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"5967\" data-start=\"5820\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"5967\" data-start=\"5820\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"5967\" data-start=\"5820\"\u003e \u003c\/p\u003e\n\u003ch4 data-end=\"5967\" data-start=\"5820\"\u003eDometic TwinBoost 4000  Installation Manual\u003c\/h4\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Dometic TwinBoost 4000 \u0026amp;nbsp;Installation Manual\" href=\"https:\/\/media.dometic.com\/externalassets\/05-0503-050304-050304003_9600027326_142705.pdf?_gl=1*l102bg*_gcl_au*MTExMTgxMTQwOC4xNzcyMjU3NTI5*FPAU*MTU4ODMzNjg0NC4xNzcyMjU3NTI5*_ga*MTAzODM5Mzc4OS4xNzYxODk2MTE3*_ga_D2ZX4PDC4Q*czE3NzIyOTgyNDEkbzQkZzEkdDE3NzIzMDE5MTMkajU3JGwwJGg1ODg1MjEzNjQ.*_ga_PNGT6GQZVM*czE3NzIyOTgyNDEkbzYkZzEkdDE3NzIzMDE5MTMkajU3JGwwJGgyMDQwMzIwOTYx\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" height=\"66\" width=\"54\" alt=\"PDF Image of Dometic TwinBoost 4000  Installation Manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2082\/5687\/files\/PDF_File_Icon_2fb2f8af-2832-456f-ab10-f16741f46cdd.png?v=1747739417\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Dometic TwinBoost 4000  Installation Manual\" href=\"https:\/\/media.dometic.com\/externalassets\/05-0503-050304-050304003_9600027326_142705.pdf?_gl=1*l102bg*_gcl_au*MTExMTgxMTQwOC4xNzcyMjU3NTI5*FPAU*MTU4ODMzNjg0NC4xNzcyMjU3NTI5*_ga*MTAzODM5Mzc4OS4xNzYxODk2MTE3*_ga_D2ZX4PDC4Q*czE3NzIyOTgyNDEkbzQkZzEkdDE3NzIzMDE5MTMkajU3JGwwJGg1ODg1MjEzNjQ.*_ga_PNGT6GQZVM*czE3NzIyOTgyNDEkbzYkZzEkdDE3NzIzMDE5MTMkajU3JGwwJGgyMDQwMzIwOTYx\" target=\"_blank\"\u003eClick here to view product user manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4 data-end=\"5967\" data-start=\"5820\"\u003eDometic TwinBoost 4000   Operating Manual\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Dometic TwinBoost 4000   Operating Manual\" href=\"https:\/\/media.dometic.com\/externalassets\/05-0503-050304-050304003_9600027326_142706.pdf?_gl=1*l0t5j0*_gcl_au*MTExMTgxMTQwOC4xNzcyMjU3NTI5*FPAU*MTU4ODMzNjg0NC4xNzcyMjU3NTI5*_ga*MTAzODM5Mzc4OS4xNzYxODk2MTE3*_ga_D2ZX4PDC4Q*czE3NzIyOTgyNDEkbzQkZzEkdDE3NzIzMDE5MTEkajU5JGwwJGg1ODg1MjEzNjQ.*_ga_PNGT6GQZVM*czE3NzIyOTgyNDEkbzYkZzEkdDE3NzIzMDE5MTEkajU5JGwwJGgyMDQwMzIwOTYx\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" height=\"66\" width=\"54\" alt=\"PDF Image of Dometic TwinBoost 4000   Operating Manual\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/2082\/5687\/files\/PDF_File_Icon_2fb2f8af-2832-456f-ab10-f16741f46cdd.png?v=1747739417\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Dometic TwinBoost 4000   Operating Manual\" href=\"https:\/\/media.dometic.com\/externalassets\/05-0503-050304-050304003_9600027326_142706.pdf?_gl=1*l0t5j0*_gcl_au*MTExMTgxMTQwOC4xNzcyMjU3NTI5*FPAU*MTU4ODMzNjg0NC4xNzcyMjU3NTI5*_ga*MTAzODM5Mzc4OS4xNzYxODk2MTE3*_ga_D2ZX4PDC4Q*czE3NzIyOTgyNDEkbzQkZzEkdDE3NzIzMDE5MTEkajU5JGwwJGg1ODg1MjEzNjQ.*_ga_PNGT6GQZVM*czE3NzIyOTgyNDEkbzYkZzEkdDE3NzIzMDE5MTEkajU5JGwwJGgyMDQwMzIwOTYx\" target=\"_blank\"\u003eClick here to view product user manual\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":52895839191383,"sku":"9600027326","price":1699.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/2082\/5687\/files\/Dometic_TwinBoost_4000_Heater.png?v=1772302351","url":"https:\/\/campernation.co.uk\/products\/dometic-twinboost-4000-heater","provider":"CamperNation","version":"1.0","type":"link"}