Viessmann OSO Delta GeoCoil unvented hot water cylinder

From: £1,678.80 inc. VAT

[£1,399.00 exc. VAT]
For assistance call us on: 01260 228 822

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Description

veissmann

DELTA GEO series is the most efficient heat pump cylinder available, incorporating our unique award-winning Vacuum Insulation Panels, and is the only range of ErP Aated heat pump cylinders available from 200 – 300 L.

DELTA series can save enough energy to pay for the entire cylinder over its lifetime.
DELTA GEOCOIL— DGC is ideal for domestic hot water production from heat pumps up to 10 kW (200 L / 1,4m².) or 15 kW (250 L and 300 L / 1,8m²). DGC can also be fitted with gas or oil boilers for super-fast heat up times.

The DGC units can be controlled either via its own digital thermostat or using thermistor probe(s). Compatible with S & Y plan systems.

WHY DELTA GEOCOIL?
Reduce heat loss by 400 kWh / year with NANOPUR and VIP*
Helps housebuilders achieve SAP energy requirements
Ultra-grade INCOTEC immersion heater as booster above the heating coil, raising the DHW temperature to increase capacity.
25 year warranty on the stainless steel tank
Smooth scaleesistant coil
Delta has holiday and anti-legionella functionalities.

*Vacuum Insulation Panels

Specifications UNIT DGC 200 - 3 kW / 1 × 240 V + HX 1,4 m² DGC 250 - 3 kW / 1 × 240 V + HX 1,8 m² DGC 300 - 3 kW / 1 × 240 V + HX 1,8 m²
Identification
Product no. OSO 10 221 600 10 221 700 10 221 800
Product name DGC 200 - 3 kW / 1 × 240 V + HX 1,4 m² DGC 250 - 3 kW / 1 × 240 V + HX 1,8 m² DGC 300 - 3 kW / 1 × 240 V + HX 1,8 m²
Dimensions
Diameter — ⌀ mm 595 595 595
Height – H mm 1270 1540 1750
Weight kg 47 54 67
Weight empty kg 238 293 346
Technical/ErP information
Capacity 40C L N / A N / A N / A
Volume L 191 239 279
Thermostat set point C 60 60 60
Heat loss-EN 12897 watt 43 47 49
Heat loss / 24 hrs – EN 12897 kWh/day 1,03 1,13 1,18
AEC (energy consumption) kW/year N / A N / A N / A
Energy efficiency % N / A N / A N / A
Tapping profile 3XS–XXL N / A N / A N / A
Energy rating A+–F A A A
Primary Heating Power kW 26,0 32,0 32,0
Primary coil size Mins 1.4 1.8 1.8
Immersion Heating Power 3Kw 3Kw 3Kw
Heat-up time ΔT 55°C Coil Mins N/A N/A N/A
Heat-up time ΔT 55°C upper element Mins N/A N/A N/A
Heat-up time ΔT 55°C lower element Min N/A N/A N/A
Recovery time ΔT 55°C coil 70% Mins N/A N/A N/A
Recovery time ΔT 55°C upper element 70 Mins N/A N/A N/A
Recovery time ΔT 55°C lower element 70% Mins N/A N/A N/A
Delivery

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