THERMAL STORE cylinders work in the opposite way to a conventional system. The storage cylinder that contains the Primary water is fed by the Feed & Expansion tank and heated by either a boiler or immersion heaters. Mains pressure cold water passes through a specially designed Heat Exchanger, which draws its heat from the thermal store. This water passes through a thermostatic mixing valve where it is blended to the required temperature and supplies the hot outlets throughout the house. Additionally, when heated by a boiler, IT can use its thermal store of hot water for an almost instantaneous response when the space heating is required.
Advantages
‘Vented’ mains pressure hot water
No shower pump required
Instant response to space heating demand
Energy efficient due to reduced boiler cycling
Flexibility of siting
No attic pipes to freeze
Easy to install
No head problems
Low maintenance costs
Flow rates more than double that of most combi boilers
Ideal for use in multi boiler and multi fuel applications
