New Boiler Warrington

You can receive up to a 13 year guarantee on your new energy efficient boiler
and utilse our finance options to help cover the cost of the installation.

Why you need an energy efficient boiler

The efficiency of your boiler may not be something you pay much attention to, but is it costing you hundreds of pounds extra each year? The efficiency of your boiler plays a vital role in how well your boiler operates and the cost of your fuel bills. The higher the efficiency of your boiler, the lower your fuel costs.

Your local Boiler Installation  Experts

Peace of mind with a new boiler installation

Generally considered the heart of the home, your boiler can contribute up to 60% of your energy bills, so it must be energy efficient. By ensuring that your boiler is in good condition, you will have improved heating and hot water quality and a reduced carbon footprint with subsequent reductions in energy bills. Furthermore, you will have better energy efficiency levels and, ultimately, peace of mind about a boiler you can rely on.

Finance options

We offer a range of finance options to help cover the cost of your new energy efficient boiler and installation.

Accredited installer

We are proud to be your local Worcester Bosch accredited installer that can offer you a range of exclusive benefits.

Gas safe registered

You should never cut corners with gas appliance at home and always ensure that your engineers are Gas Safe registered.

Boiler Types explained

Combi Boiler

A Combination or ‘Combi’ boiler is both a high-efficiency water heater and a central heating boiler in a single compact unit. Combi boilers heat water directly from the mains when you turn on a tap, so you won’t need a hot water storage cylinder or a cold water storage tank in the roof space.

  • Compact sizes make combi boilers perfect for smaller properties
  • Ideal where there is little or no loft space
  • No need for a hot water cylinder allows increased living space
  • No cold water storage tank frees up a loft for conversion
  • No risk of loft pipework freezing
  • Less pipework in the home makes installation typically cheaper

Regular Boiler

Regular boilers (sometimes known as traditional, conventional, heat only or back boilers) are ideally suited to homes that already have a traditional heating and hot water system which is linked to a separate hot water cylinder. These boilers also need a cold water storage tank in the loft to feed the hot water cylinder as well as a tank that maintains the water level of the central heating system. 


  • Perfect for homes where a lot of hot water is used at the same time
  • Ideal where there are two or more bathrooms
  • A good option in areas where water pressure is low
  • Compatible with solar water heating systems for a lower carbon footprint and lower energy costs

System Boiler

System boilers require a cylinder for storing hot water, however, the major heating and hot water system components are built into the boiler itself, making it quicker and easier to install. In addition, there is no need for a tank in the loft, so it can be an option in a home with little or no loft space or where the space is earmarked for a conversion. 


  •  Ideal for homes with more than one bathroom
  • Constant supply of hot water to any number of taps at the same time
  • No need for a loft tank, freeing up space and eliminating worries about leaks or frost damage
  • Economical to run
  • Built-in components make installation quicker and neat

Why people believe in our team at 100% Gas

" I Would recommend 100% Gas as Luke was punctual, professional, polite and excellent service given"

Joanne Nicklin

"Everything clearly explained as different options were considered. Arrived on time and left no mess. Thank you to all at 100% for such a pleasant experience"

Karen Mitchell

"They gave me great advice and a fair price. We have no hesitations in recommending them"

Judith Raper

"Professional service from start to finish and I would recommend without hesitation"

Chris Dunn