Project Description

Unvented Hot Water Cylinder

An Unvented Hot Water Cylinder is a pressurized system which is fed directly from the cold mains water feed and therefore can deliver hot water at mains pressure, which is great for improving the performance of your shower and bath.
Unvented Cylinders don’t require a cold water storage tank, which is ideal if you are pushed for space as well as offering more flexibility when siting the cylinder.
The water can either be heated directly via an immersion heater or indirectly via the central heating system, solar thermal technology or other renewal energy such as heat pumps and biomass.
Unvented hot water cylinders require expansion vessels to be fitted to allow the expansion of water in the system as it heats up. Unvented cylinders also come with other safety mechanisms, such as pressure relief valves and twin thermostats.
To ensure safety and to comply with building regulations, it is essential that unvented hot water cylinder is installed by a G3 qualified installer and serviced annually.

If you need any help with your central heating issues

SAFE NEST SERVICES

Central Heating

At SAFE NEST, Gas & Plumbing, we offer a comprehensive range of central heating services . With over 10 years of experience we have the required skills …

Boiler Installation

Here in the UK boiler is a main source to generate the heat for central heating and domestic hot water by the use of natural gas. Depending on the size …

NORMAL HOURS

Week Days 8:00 – 5:00
Saturday 9:00 – 5:00
Sunday 11:00 – 4:00

0800-810-1019

System Upgrade

Safe Nest can help you upgrading your central heating system – now is a great time because the latest technology being offered in today’s heating  …

Boiler Breakdown

we’re experts in all aspects of plumbing and central heating from boiler breakdown to gas boiler installation. All our tradesmen are Gas Safe Registered  …

Range, Cookers & Hobs

We at Safe Nest understands that an inefficient, careless & improper gas hob installation can end up badly. It can cause a lot of damage to its  …

Bathrooms & kitchens

At Safe Nest we offer a full range of kitchens, bathrooms in classic, traditional or contemporary styles with outstanding appliances, innovative storage …

Emergency Callouts

Our qualified and experienced plumbers are available at short notice to help with your plumbing, boiler, gas central heating emergencies. We operate …

Gas Escape & Water Leaks

Water Leaks:-These can be very disruptive and slow leaks can mean long term expense to a properties timbers and building structure. We can locate …

Gas Pipework Rerouting

Gas pipework rerouting can be needed in the circumstance if there is a gas escape and the gas engineer can’t locate it or simply its ending up too  …

Gas Fire Installation Service & Breakdown

There isn’t a gas fire out there that we cannot repair. Unless the manufacturer has made the appliance obsolete or we cannot …

Contact Us

QUALITY GUARANTEE

  • No Pushy Salespeople
  • Quality And Adherence To Standards
  • Great Customer Experience
  • Geared Up To Deliver High Performance
  • Safenest Is Recommended By Friends And Family
  • Unbeatable Warranty Period
  • 3 Year Workmanship Warranty
  • Highly Qualified Engineers
  • Working In Partnership With Top Boiler
  • Care Plan For Extra Assurance

FREE QUOTE

Do you need any help? Fill out this form to get in touch.

OFFICE LINE

0800.810.1019

EMERGENCY

0800.810.1019

WORKING HOURS

9:00am – 6:00pm

OFFICE LINE

0800.810.1019

EMERGENCY

0800.810.1019

WORKING HOURS

9:00am – 6:00pm