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Application

Suitable for boilers.

Description

Delta Coil Series cylinders are efficient hot water cylinders which utilize unique vacuum panel insulation. They are available from 120–300 L and are Energy-related Products Directive (ErP) A-rated. The cylinders use a high performance fully flooded design, with separate expansion vessel and an ultra-grade Incotec immersion heater as back-up above the heating coil, providing maximum operational safety. A complete set of inlet control valves are supplied as standard.

A unit can be controlled either via its own digital thermostat or using thermistor probe. They are supplied with a digital thermostat compatible with both S and Y plan systems, display the water temperature and offer holiday and anti-legionella modes.

Features and benefits:

  • High-grade Nanopur™ and vacuum insulated panel (VIP) insulation.
  • Reduces heat loss by up to 400 kWh/ year.
  • ErP 'A' rating.
  • Helps housebuilders achieve standard assessment procedure (SAP) energy requirements.
  • Elegant and functional.
  • High corrosion resistance.
  • High durability in hard water.
  • No limescale build-up.
  • Stainless steel pressure tank has a 25-year warranty.

Components:

  • Immersion thermostat - Adjustable 20–70°C, pre-set at 60°C.
  • Cylinder thermostat - Electronic dual cylinder thermostat.
  • Temperature and pressure relief valve - Reliance 10 bar, 90–95°C.
  • G3 kit - Strainer, pressure relief valve, exp. relief, drain cock and tundish.
  • Motorized valve - Honeywell V4043H1056C.
  • Expansion vessel - 12–24 L supplied.
  • Appliance feet - Adjustable, factory fitted.

Applications:

Suitable for boilers.

General information
Color

White

Material

Stainless steel

Shape

Cylinder

Size

595 x 595 x 1540 mm

595 x 595 x 1005 mm

595 x 595 x 1750 mm

595 x 595 x 1170 mm

WarrantyDescription

25 years

Uniclass 2015
Double feed indirect hot water storage cylinders (Pr_60_50_20_23)Primary
Specification data - Double feed indirect hot water storage cylinders
Product Reference

Delta Coil

Type

DC 120 - 3 kW / 1 x 230 V + HX 0.5 m²

117 L volume (for 2 persons), 595 x 845 mm (diameter x height).

DC 150 - 3 kW / 1 x 230 V + HX 0.8 m²

145 L volume (for 2.5 persons), 595 x 1005 mm (diameter x height).

DC 180 - 3 kW / 1 x 230 V + HX 0.8 m²

176 L volume (for 3 persons), 595 x 1170 mm (diameter x height).

DC 210 - 3 kW / 1 x 230 V + HX 0.8 m²

195 L volume (for 3.5 persons), 595 x 1270 mm (diameter x height).

DC 250 - 3 kW / 1 x 230 V + HX 0.8 m²

245 L volume (for 4.5 persons), 595 x 1540 mm (diameter x height).

DC 300 - 3 kW / 1 x 230 V + HX 0.8 m²

285 L volume (for 5.5 persons), 595 x 1750 mm (diameter x height).

Standard product features

Thermostat set point:

60°C.

Energy rating:

A.

Product Options

Type:

- DC 120 - 3 kW / 1 x 230 V + HX 0.5 m²:

  • Weight: 31 kg.
  • Heat loss (to BS EN 12897): 35 W.
  • Heat loss / day (to BS EN 12897): 0.84 kWh/day.
  • Primary heating power: 15.8 kW.
  • Heat up time: 21 minutes (coil).
  • Recovery time: Coil: 15 minutes, lower element: 91 minutes.

- DC 150 - 3 kW / 1 x 230 V + HX 0.8 m²:

  • Weight: 36 kg
  • Heat loss (to BS EN 12897): 39 W.
  • Heat loss / day (to BS EN 12897): 0.94 kWh/day.
  • Primary heating power: 17.1 kW
  • Heat up time: 30 minutes (coil).
  • Recovery time: Coil: 21 minutes, lower element: 141 minutes.

- DC 180 - 3 kW / 1 x 230 V + HX 0.8 m²:

  • Weight: 40 kg.
  • Heat loss (to BS EN 12897): 41 W.
  • Heat loss / day (to BS EN 12897): 0.98 kWh/day
  • Primary heating power: 17.2 kW.
  • Heat up time: 24 minutes (coil).
  • Recovery time: Coil: 17 minutes, lower element: 121 minutes.

- DC 210 - 3 kW / 1 x 230 V + HX 0.8 m²:

  • Weight: 45 kg.
  • Heat loss (to BS EN 12897): 43 W.
  • Heat loss / day (to BS EN 12897): 1.03 kWh/day.
  • Primary heating power: 16.9 kW.
  • Heat up time: 32 minutes (coil).
  • Recovery time: Coil: 22 minutes, lower element: 165 minutes.

- DC 250 - 3 kW / 1 x 230 V + HX 0.8 m²:

  • Weight: 54 kg.
  • Heat loss (to BS EN 12897): 47 W.
  • Heat loss / day (to BS EN 12897): 1.13 kWh/day.
  • Primary heating power: 16.6 kW.
  • Heat up time: 43 minutes (coil).
  • Recovery time: Coil: 30 minutes, lower element: 208 minutes.

- DC 300 - 3 kW / 1 x 230 V + HX 0.8 m²:

  • Weight: 58 kg.
  • Heat loss (to BS EN 12897): 49 W.
  • Heat loss / day (to BS EN 12897): 1.18 kWh/day
  • Primary heating power: 16.5 kW.
  • Heat up time: 49 minutes (coil).
  • Recovery time: Coil: 34 minutes, lower element: 243 minutes.

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