Water heaters

Are you looking for water heaters for your Heating & Sanitary project? At Ahlsell, you will find an affordable range of water heaters. For us, it is essential to have reliable products that last. Therefore, you will only find high-quality heating solutions and accessories with us. Our products in water heating are suitable for all types of projects, whether you work against commercial properties or private housing. We are happy to help you find the right alternative for you. Explore our full range of water heaters on the website or visit your nearest Ahlsell store.

Products (91)
Water heater MS, OSO
Oso
Water heater MS, OSO
Art. no.: 6938209
MAXI STANDARD — MS. Our best-selling industrial boiler MAXI series has for 50 years demonstrated outstanding operational reliability for larger boiler installations. MAXI is constructed with EVERLAST™ high-alloy stainless steel combined with ULTRAWELD™ technology, and has market-leading insulation properties that provide great economic profits MAXI is available in 400-10,000 L with 10 bar pressure class and can be customized as required.
MAXI STANDARD — MS fits most hot water needs, is Norway's best-selling industrial water heater and is heated using the built-in electrical central or from solar collectors with OSO TURBOSYSTEM (see MAXI — M). The power plant has switchable power 5–15 kW (400-1000L) 5-30kW (2000-10000L), 400 V-3-phase, and is thermostatically controlled 50 - 75 °C in three steps with separate thermal releases. Contactors are not needed and included cables are connected directly to the central units. Safety valve 9 bar included.
The mounting sets for cold water intake, mixer center, disc changer, pump center and series/parallel connection (optional) are specially designed to fit seamlessly into the front of the MAXI series.
With the central mixer, the temperature can be adjusted down to the taps directly from the boiler.
Shipping is added on non-stocked products.
Water heater MS, OSOWater heater MS, OSOWater heater MS, OSO
Water heater MC, OSO
OSO Hotwater
Water heater MC, OSO
Art. no.: 6831354
MAXI COIL — MC
Energy flexibility with electric or boiler operation
For 50 years, the MAXI series has demonstrated outstanding operational reliability for larger boiler installations. Constructed with EVERLAST™ high-alloy stainless steel in combination with ULTRAWELD™ technology, MAXI has market-leading insulation properties that deliver major energy saving gains. MAXI is available in 400–1000 L with a 10 bar pressure class and can be customized as needed.
MAXI COIL — MC is ideal for electric operation during the summer/boiler operation during the winter, and is an excellent alternative to TURBO systems for smaller hot water needs. MAXI COIL comes as standard with a stainless steel coil of 1.0 m².
Electric central is standard with optional connection 5-15 kW, 400 V-3 phase, and is thermostatically controlled 50 - 75 °C in three stages with separate thermal releases. Contactors are not needed and included cables are connected directly to the central units.
Safety valve 9 bar included.
The mounting sets for cold water intake, mixer center, disc changer, pump center and series/parallel connection (optional) are specially designed to fit seamlessly into the front of the MAXI series.
With the central mixer, the temperature can be adjusted down to the taps directly from the boiler.
Shipping is added on non-stocked products.
Water heater MC, OSO
Showing 52 of 91