Prices for standard gravity fed system using a Thermix Valve, and existing cylinder:

 
 

Hot Water Tank
Cylinder Capacity

Number of tubes

Price inc. VAT -
Supply only

Fitted inc. VAT - Max 10 meters
from Collector to Cylinder

100 litres to 120

18 / 1.5 metres

£2,380

£3,300

140 litres

22 / 1.5 metres

£2,500

£3,500

160 litres

22 / 1.8 metres

£2,600

£3,600

180 litres to 210

30 / 1.8 metres

£2,800

£3,900

Prices include:
Thermix Valve + plumbing items.
Greedfos bronze pumps + items.
Electrical items.
DR3 Solar controller + 3 sensors.
Hydroflow water conditioner.
Must be used in Hardwater area to qualify for collector warranty.

PRICE ON APPLICATION for combi boiler, and twin coiled cylinder with closed loop collector.

Prices for standard pressurised systems,
including a twin coiled cylinder & expansion vessel

Hot Water Tank
Cylinder Capacity

Number of tubes

Price inc. VAT -
Supply only

Fitted inc. VAT - Max 10 meters
from Collector to Cylinder

100 litres to 120

18 / 1.5 metres

£2,750

£3,950

140 litres

22 / 1.5 metres

£2,900

£4,100

160 litres

22 / 1.8 metres

£3,000

£4,200

180 litres to 210

30 / 1.8 metres

£3,200

£4,400