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DELTA COIL – DC

DELTA series is an award-winning hot water cylinder recognised as the most efficient product available. It incorporates unique Vacuum Insulation Panels and is the only full range of ErP A-rated cylinders available from 150 – 300 L. DELTA series can save enough energy to pay for the entire cylinder over its lifetime.

DELTA COIL— DC is elegant and functional in its design, and is compatible with all boilers

The DC units can be controlled either via its own thermostat or using a thermistor probe. DELTA uses a high performance fully flooded design, with separate expansion vessel, and an ultra-grade INCOTEC immersion heater as back-up above the heating coil. This provides the cylinder with maximum operational safety. A complete set of inlet control valves comes as standard. DELTA COIL is also supplied with a digital thermostat compatible with both S & Y plan systems which displays the water temperature.

WHY DELTA COIL?
Reduces heat loss by 400 kWh / year with NANOPUR and VIP*
ErP “A” rating and the most efficient cylinder on the market
Helps housebuilders achieve SAP energy requirements
25 year warranty on the stainless steel tank
Smooth scale resistant coil
Delta has holiday and anti-legionalla functionality.

*Vacuum Insulation Panels

DELTA COIL – DC

Advantages

  • DELTA DESIGN - Award-winning efficient and functional
  • NANOPUR - Class-leading insulation
  • VACUUM - Ultimate performances
  • ULTRAWELD - Superior corrosion resistance
  • INCOTEC - High durability in hard water
  • SMOOTH COIL - Does not encourage limescale build-up
  • ECO-HOTWATER - DHW from alternative energy

Components

  • Immersion th.stat - Adjustable 20-70°C – Preset 60°C
  • Cylinder th. stat – Electronic dual cylinder thermostat
  • T&P relief valve – 10 bar – 90-95°C G3 kit – Strainer/PRV/exp. relief/drain cock/tundish
  • Motorized valve – Honeywell V4043H1056C
  • Expansion vessel – 12-24 L supplied
  • Appliance feet – Adjustable – Factory fitted
Weight 200 kg
Dimensions 4 cm
SpecificationsUNITDC 150 - 3 kW / 1 × 230 V + HX 0,8 m²DC 180 - 3 kW / 1 × 230 V + HX 0,8 m²DC 210 - 3 kW / 1 × 230 V + HX 0,8 m²DC 250 - 3 kW / 1 × 230 V + HX 0,8 m²DC 300 - 3 kW / 1 × 230 V + HX 0,8 m²
Identification
Product no.OSO10 201 40010 201 50010 201 60010 201 70010 201 800
Product nameDC 150DC 180DC 210DC 250DC 300 
Dimensions
Diameter — ⌀mm595595595595595
Height - Hmm10051170127015401750
Weightkg4042445258
Weight emptykg185217238297343
Technical/ErP information
Capacity 40CL246290306412468
VolumeL145175194245285
Thermostat set pointC6060606060
Heat loss-EN 12897watt3941434649
Heat loss / 24 hrs - EN 12897kWh/day0,940,981,031,11,18
AEC (energy consumption)kW/yearN / AN / AN / AN / AN / A
Energy efficiency%N / AN / AN / AN / AN / A
Tapping profile3XS–XXLN / AN / AN / AN / AN / A
Energy ratingA+–FAAAAA
Primary Heating PowerkW17,217,116,916,616,5
Primary coil sizeMins0.80.80.80.80.8
Immersion Heating Power3Kw3Kw3Kw3Kw3Kw
Heat-up time ΔT 55°C CoilMins24,029,632,043,049,0
Heat-up time ΔT 55°C upper elementMinsN/AN/AN/AN/AN/A
Heat-up time ΔT 55°C lower elementMinN/AN/AN/AN/AN/A
Recovery time ΔT 55°C coil 70%Mins18,02,023,732,037
Recovery time ΔT 55°C upper element 70MinsN/AN/AN/AN/AN/A
Recovery time ΔT 55°C lower element 70%MinsN/AN/AN/AN/AN/A

Documents

OSO Hotwater product brochure UK

Manual Delta Coil DC 150-300 litres

 

Questions? Call us +44 01914820800
Assembly and spare parts
OSO HOTWATER LOGO
OSO Hotwater (UK) Ltd
Endeavor House, Seventh Avenue,
Team Valley Trading Estate, Gateshead, NE11 0EF

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