{"product_id":"pundmann-therm-boiler-9l-tower-12v-200w-230v-500w-pionowy","title":"Pundmann Therm Boiler 9L TOWER 12V\/230V – Hot Water for Campers \u0026 Boats","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"pb-section-label\"\u003eProduct\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"pb-section-label\"\u003e Description\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp class=\"pb-body\"\u003eDo you want a reliable supply of hot water—whether at a campsite, in a food truck, or on board? The Pundmann Therm Boiler 9L TOWER delivers exactly that: 9 liters of hot water on demand, powered by 12V\/200W from the vehicle battery or 230V\/500W from shore power—no need to switch plugs, no compromises. The slim, vertical design fits where conventional horizontal boilers simply don’t have room. Manufactured in the EU, with a stainless steel inner tank and CE certification—that’s mobile hot water at a truly high level of quality.\u003c\/p\u003e \u003cp class=\"pb-body\"\u003eCustomers who have switched from horizontally mounted water heaters to the Pundmann TOWER report significantly more storage space in their vehicle conversions and noticeably greater convenience in everyday use. Especially in family-oriented conversions and commercial vehicles such as food trucks, the 9-liter capacity has established itself as the ideal compromise between capacity and installation space—proven in practice in numerous conversion projects across Germany, Austria, and Switzerland.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan class=\"pb-section-label\"\u003eApplication\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp class=\"pb-body pb-anwendung\"\u003eThe Pundmann Therm Boiler 9L TOWER was developed for mobile applications where installation space is limited but the need for hot water is real. In RV conversions, it replaces bulky horizontal boilers and fits into narrow cabinet niches or utility shafts. In food trucks and catering vehicles, it reliably supplies dishwashing and hygiene stations—even without mains power. On boats and yachts, its vertical design ensures seamless integration into cabin interiors. Mobile service vehicles—from mobile hair salons to tradespeople’s vans—benefit from its compact 9-liter capacity, which easily lasts a full workday. Even in off-grid applications with a solar system and battery backup, the TOWER fully leverages its 12V capability.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan class=\"pb-section-label\"\u003eAdvantages\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul class=\"pb-check-list\"\u003e \u003cli\u003e9-liter tank capacity—enough for a water-saving camping shower, dishwashing, and laundry\u003c\/li\u003e \u003cli\u003eDual-Power 12V DC \/ 230V AC – maximum flexibility on the road and at the campsite\u003c\/li\u003e \u003cli\u003e200W at 12V – efficient operation without overloading the vehicle’s electrical system\u003c\/li\u003e \u003cli\u003e500W at 230V – fast heating when connected to shore power in about 45–60 minutes\u003c\/li\u003e \u003cli\u003eVertical TOWER design saves up to 30% in installation depth compared to horizontal models\u003c\/li\u003e \u003cli\u003eStainless steel inner tank – corrosion-resistant, durable, no flaking due to temperature fluctuations\u003c\/li\u003e \u003cli\u003eCompact dimensions of 228 × 500 × 200 mm for tight installation niches and utility shafts\u003c\/li\u003e \u003cli\u003eIntegrated thermostat and safety temperature limiter for safe continuous operation\u003c\/li\u003e \u003cli\u003eSuitable for RVs, vans, boats, food trucks, and mobile service vehicles\u003c\/li\u003e \u003cli\u003eManufactured in the EU by Pundmann—certified quality, strict quality control, short supply chains\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan class=\"pb-section-label\"\u003eAdvantages over previous solutions\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul class=\"pb-arrow-list pb-vs-methods\"\u003e \u003cli\u003eCompared to instantaneous water heaters, the 9L tank provides a buffered heat supply—no drop in water pressure when drawing water from multiple outlets simultaneously\u003c\/li\u003e \u003cli\u003eCompared to 12V-only water heaters, the 230V option allows for significantly faster heating when connected to shore power—in about 45–60 minutes instead of several hours\u003c\/li\u003e \u003cli\u003eCompared to horizontally mounted water heaters, the TOWER design saves up to 30% in installation depth—ideal for narrow cabinets and niches in vehicle interiors\u003c\/li\u003e \u003cli\u003eCompared to gas water heaters, there is no need for time-consuming gas installation, gas connection, or exhaust venting\u003c\/li\u003e \u003cli\u003eCompared to external heating solutions such as electric kettles or kettles on the stove, the water heater delivers hygienically safe, constant-temperature hot water at the touch of a button\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan class=\"pb-section-label\"\u003eWhy PUNDMANN?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul class=\"pb-check-list pb-vs-comp\"\u003e \u003cli\u003ePundmann manufactures in the EU—stricter quality control and shorter supply chains than with many imports from the Far East\u003c\/li\u003e \u003cli\u003eThe TOWER design is specifically engineered for tight installation spaces—not every competitor offers this vertical option\u003c\/li\u003e \u003cli\u003eStainless steel inner tank instead of enameled steel—no chipping, no risk of rust due to temperature fluctuations during mobile use\u003c\/li\u003e \u003cli\u003eTrue dual-power operation (12V + 230V) without external adapters or retrofitting—integrated at the factory and CE-certified\u003c\/li\u003e \u003cli\u003ePundmann support in German—direct contact with specialists, without language barriers or long ticket wait times\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan class=\"pb-section-label\"\u003eTechnical Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e \u003ctable class=\"pb-specs-table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003ePundmann\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eModel\u003c\/td\u003e \u003ctd\u003eTherm Boiler 9L TOWER\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTank Capacity\u003c\/td\u003e \u003ctd\u003e9 liters\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVoltage\u003c\/td\u003e \u003ctd\u003e12V DC \/ 230V AC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHeating power (12V)\u003c\/td\u003e \u003ctd\u003e200 W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHeating power 230 V\u003c\/td\u003e \u003ctd\u003e500 W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDesign\u003c\/td\u003e \u003ctd\u003eVertical (TOWER)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTank material\u003c\/td\u003e \u003ctd\u003eStainless steel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWidth\u003c\/td\u003e \u003ctd\u003e228 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHeight\u003c\/td\u003e \u003ctd\u003e500 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDepth\u003c\/td\u003e \u003ctd\u003e200 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCountry of Manufacture\u003c\/td\u003e \u003ctd\u003eEU\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCertification\u003c\/td\u003e \u003ctd\u003eCE\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/yFRHNkD2vPY\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"waerchzueg.ch","offers":[{"title":"Default Title","offer_id":55908496736635,"sku":"77938","price":399.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/8347\/3708\/files\/4e00dcd0910a4cd5ac61a2f2a702f633_1820x1820_2d472163-972e-4fb9-b379-b95229660681.jpg?v=1762859477","url":"https:\/\/www.waerchzueg.ch\/en\/products\/pundmann-therm-boiler-9l-tower-12v-230v-hot-water-for-campers-boats","provider":"waerchzueg.ch","version":"1.0","type":"link"}