Hot Water Cylinders
Harpenden, St.Albans, Hemel Hempstead, Welwyn Garden City, Watford and Tring
3 Counties Heating recommends the installation of Ultracal Hot Water Cylinders from Range Cylinders, the UK leader in hot water storage.

Old style hot water cylinders typically take up to 2 hours to heat up, whereas these new cylinders from Range are specially designed to heat up much faster (from 10˚C to 60˚C in 15 minutes) and retain their heat for longer. This is far more energy efficient and it means you save money keeping the water hot and can enjoy all the hot water you need, without the need to use immersion heater boosts. These hot water cylinders are for use in an open vented hot water system and suitable for pumped circulation only.
In some situations, where mains pressure is good at 2 bars or more, we also use pressurised cylinders, which can save space in smaller homes.
We can also boost existing hot and cold supplies to a pressure of 4 bars. This does away with the need for separate boosted power showers.
0800 019 8860


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