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OSO DELTA COIL DC

Hot water cylinders for solar panels, district heating, gas or bio boiler

DELTA COIL – DC – is suitable for hot water production from high temperature energy sources such as. solar collectors, district heating, gas or bio-boiler up to 25 kW, or alternatively for inverter-controlled heat pump up to 5 kW. DELTA COIL has an electric heating element placed above the stainless steel heat exchanger for use as additional heat for increased hot water capacity or for summer operation / backup. Mixing valve can easily be retrofitted as an option if required.

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 COIL?

  • Save approx. 650 kWh / year in relation to good, insulated water heaters (200 L)
  • Integrated heat exchanger for bio-boiler ≤ 25kW / VP ≤ 7 5kW
  • 3 x higher corrosion resistance than others
Indirect Hot Water Cylinder Delta Coil
Delta Coil DC200 varmtvannsbereder
Delta Coil DC200 varmtvannsbereder sikkerhetsventil
Delta Coil DC200 varmtvannsbereder
Indirect Hot Water Cylinder Delta Coil
Delta Coil DC200 varmtvannsbereder
Delta Coil DC200 varmtvannsbereder sikkerhetsventil
Delta Coil DC200 varmtvannsbereder

ADVANTAGES

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

IMPORTANT EQUIPMENT

  • Thermostat – Adjustable 50 - 80 °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 – 1 pc. for 6/8 mm. feel
  • Appliance feet – Adjustable 0 - 40 mm.
Weight 200 kg
Dimensions 4 cm
DC 200 – 3 kW  1 × 230 V  HX 08 m² e1615403537991 DC 300 – 3 kW  1 × 230 V  HX 08 m² e1615403547358
SpecificationsUNITDC 200 — 3,0 kW / 1 × 230 V + HX 1,05 m²DC 300 — 2,8 kW / 1 × 230 V + HX 1,4 m²
Identification
Product no.OSO80003178000318
Product nameDC 200 — 2,8 kW / 1 × 230 V + HX 1,05 m²DC 300 — 2,8 kW / 1 × 230 V + HX 1,4 m²
UsageNot applicableNot applicable
PlacementFloorFloor
Dimensions
Diameter — ⌀mm595595
Height - Hmm12701750
Weightkg4758
Packagingmm595 × 595 × 1305 595 × 595 × 1765
Freight volumedm3462625
Technical/ErP information
Capacitypersons4.0 5.0
Capacity 40°CLNot applicable Not applicable
VolumeL191284
Heat-up time ΔT 65°ChoursN/AN/A
Thermostat set point°C7070
Heat loss-EN 12897watt5749
AEC (energy consumption)kW/yearNot applicableNot applicable
Energy efficiency%Not applicableNot applicable
Tapping profile3XS–XXLNot applicableNot applicable
Energy ratingA+–FBB

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 OSO DELTA COIL DC manual
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
Code of conduct

OSO Hotwater AS

Organization number 936 603 947

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A number of the products on the OSO Hotwater website may be or are protected by patents or trademarks. This includes both production technology and / or complete products. These may be specified in the site’s texts, but are not required to be protected by the patent. The underlying technology for the production of the product may or may not be the property of OSO Hotwater.

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