Unvented
210 Ariston Primo Stainless Mega Slim Steel Hot Water InDirect Cylinder 200
Litres
It is the hot water requirement that tends to vary with usage, yet it is often treated as a lower requirement to, boiler location, ease of installation, cost etc. The issue is often compounded by the variety and choice of water heating systems that are now available, yet in general terms there are only two main types of system:
- Instantaneous water heating which heats water as required
- Hot water storage, which stores hot water ready for use
- Type of fuel available
- Number and age of occupants in the dwelling
- How much hot water do you need
- Is the water heating system to be a part of the central heating system
- Number of hot water draw off points, bathrooms en-suit etc
- Speed of hot water delivery
- Flow rate requirement
- Space available for hot water appliances
- Suitability of location and technical feasibility, flues etc
- Preference for a dry loft space