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 | Domestic Heating | Central Heating Boilers | Oil Condensing Boilers | Grant Oil Boiler Range | Grant Unvented Cylinders (Direct & Indirect) |  Grant Duo Plus Triple Coil Cylinders

Grant Duo Plus Triple Coil Cylinders

The new duplex stainless steel triple-coil unvented, mains pressure hot water cylinders have been exclusively developed for those situations where combining solid fuel, biomass, gas boilers, oil boilers or solar thermal systems together is necessary.
Available in either a 300 litre vented or unvented option*

Manufactured from high quality 1mm thick corrosion resistant stainless steel

Insulated with of CFC free, fire retardant polyurethane foam, to keep heat loss to a minimum

No Anode required.

Labeled and colour coded tappings for ease of installation.

High efficiency internal coils constructed with 22mm corrugated stainless steel, giving maximum heat transference, high efficiency and extremely quick recovery

Flow rates can be as much as 55 litres per minute at 2.1 bar pressure (depending upon the incoming flow rate available)

580mm in diameter

2-year guarantee on all electrical and mechanical components supplied with the cylinder

25-year guarantee on the stainless steel cylinder shell

* If the DuoWave Plus is to be connected to a non-thermostatically controlled appliance (e.g. Solid fuel back boiler, Aga, etc), the cylinder must be installed in an open-vented system to comply with current Building Regulations.

Grant Duo Plus 300L Ind Vented
Price: £974.00 (£1,168.80 Including VAT at 20%)

Grant Duo Plus 300L Ind Unvented
Price: £1,049.00 (£1,258.80 Including VAT at 20%)

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