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OSO DELTA GEOCOIL DGC

Water heater custom designed for heat pumps up to 18 kW

Water heater DELTA GEOCOIL – DGC – is specially designed for maximum efficient hot water production against all types of heat pumps up to 18kW (200 L = 15kW / 300 L = 18kW), thanks to the large heating surface (2.6 – 3.1 m²) on the heat exchanger. The water heater DELTA GEOCOIL comes standard with electric heating element at the bottom of the tank for maximum protection against legionella (must be controlled externally). The element can also be used as a backup for the heat pump when needed, which provides maximum operational reliability. Mixing valve can easily be retrofitted as an option if required.

Water heater DELTA is our most energy-efficient boiler series, and minimizes heat loss with increased insulation, the use of vacuum panels and functional design. DELTA has been developed with a number of smart technical solutions especially suitable for alternative energy sources such as heat pumps, solar collectors or bio boilers. DELTA also has unique corrosion protection and can withstand 3 × higher salt content than other boilers.

WHY CHOOSE DELTA GEOCOIL?

  • Save approx. 650 kWh / year in relation to good, insulated water heaters (200 L)
  • Integrated heat exchanger for heat pump ≤ 18kW
  • 3 x higher corrosion resistance than others
OSO DELTA GEOCOIL DGC

ADVANTAGES

  • DELTA DESIGN - Elegant and functional
  • NANOPUR - Class-leading insulation
  • VACUUM - Ultimate performance
  • ULTRAWELD - Superior corrosion resistance
  • INCOTECINCOTEC - High durability in hard water - Best mot kalkholdig vann
  • ECO–HOTWATER - DHW from alternative energy

IMPORTANT EQUIPMENT

  • Thermostat – Adjustable 50 - 75 °C (controlled externally)
  • Safety valve – 9 bar / 90 °C / G ½ ”M overflow
  • Heating element – G 1.¼ "W / lime resistant
  • Thermometer – Disc thermometer, 0 - 100 °C
  • Sensor pockets – 2 pcs. for 6/8 mm. feel
  • Appliance feet – Adjustable 0 - 40 mm.
Weight 200 kg
Dimensions 3 cm
DGC 200 snitt side 2DGC 250 snitt 2023DGC 300 snitt 2023 1
SpecificationsUNITDGC 200 – 2.8 kW/1x230V + HX 2.6m²DGC 250 – 2.8 kW/1x230V + HX 2.6m²DGC 300 – 2.8 kW/1x230V + HX 3.1m²
Identification
Product no.OSO1 1 003 1381 1 003 1391 1 003 141
Product nameDGC 200 - 2.8 kW/1x230V + HX 2.6m²DGC 250 - 2.8 kW/1x230V + HX 2.6m²DGC 300 - 2.8 kW/1x230V + HX 3.1m²
UsageN/AN/AN/A
PlacementFloorFloorFloor
Dimensions
Diameter — ⌀mm595 595595
Height - Hmm127015401750
Weightkg537385
PackagingmmN/AN/AN/A
Freight volumedm30.480.570.64
Technical/ErP information
CapacitypersonsN/AN/AN/A
Capacity 40°CLN/AN/AN/A
VolumeL191245282
Heat-up time ΔT 65°ChoursN/A N/AN/A
Thermostat set point°C707070
Heat loss-EN 12897watt586268.5
AEC (energy consumption)kW/yearN/AN/AN/A
Energy efficiency%N/AN/AN/A
Tapping profile3XS–XXLN/AN/AN/A
Energy ratingA+–FBBB

Advantages

MORE HOT WATER
Substantially higher temperature (70°C+), highly efficient mixing valve (no scolding), minimal heat loss and optimal design features gives up to 20 % more hot water and class leading capacity.

PRO INSULATION
The use of NANOPUR™ with insulation values far surpassing Pentane, often in combination with VACUUM panels, ensures minimum heat loss and class leading energy efficiency.

STRONGER
EVERLAST™ titanium alloyed stainless steel in combination with OSO’s unique ULTRAWELD™ system and state-of-the-art passivation process equals class leading corrosion resistance.

LIGHTER
EVERLAST™ titanium alloyed, high tensile strength, stainless steel equals lower weight and efficient use of resources. OSO products are more than 40 % lighter than enameled products.

BUILT TO LAST
INCOTEC™ el. immersion heaters with ultra high-grade Incoloy 825 stainless, DZR brass, zinc-free soldering and carefully calculated surface loads results in maximum durability in hard water.

Documents

Download manual here

Assembly and spare parts
OSO Hotwater logo white

Ethical guidelines

Over 85 years OSO Hotwater has earned the trust from suppliers, co-workers and customers. We are still going to earn, and manage, this trust in an exceptionally good way, and value the opinion of our partners.

Our guiding targets:

  1. Safe products, manufactured by safe processes
  2. Class leading quality and efficiency
  3. Correct products delivered on-time
  4. Cost- and energy efficient processes
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OSO Hotwater AS

Organization number 936 603 947

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