Pundmann Therm hot water boilers are the gold standard in mobile water heating — engineered in Germany for van life, overlanding, and off-grid living. Whether you're crossing a remote mountain pass or camping for the season, the Pundmann Therm delivers reliable hot water from your existing power sources: your 12V battery bank, 110V shore power, solar setup, diesel parking heater, or engine coolant.

Every Pundmann Therm is built with food-grade 304 stainless steel, an EPP insulated shell, and a 3.5 bar pressure relief valve — designed from the ground up for the vibrations, temperature extremes, and space constraints of mobile use. Choose from 3L, 6L, 9L, and 10L capacities, with configurations ranging from simple 12V-only units to our flagship 3-in-1 AIR FLOW HEAT models that tap into four independent heat sources. As the official US distributor for Pundmann, GoCode Overland stocks the full lineup with US-spec heating elements (110V) so everything is ready for North American builds straight out of the box.