New Boiler Installation

New Boiler Installation

We know that choosing the right boiler for your home can be confusing, so that’s why we are here to help you from start to finish. DT Heating Ltd, are your local Gas Safe registered new boiler installation experts that cover all areas across St Helens and Merseyside. As your local Worcester Bosch accredited installer, we can offer you some exclusive benefits, such as extended guarantees up to 12 years.

Gas Safe registered

We are a Gas Safe registered local heating and plumbing business.

Which Trusted traders

We are registered with Which? Trusted traders.

Competitive pricing

We research our local market to ensure that our pricing is competitive.

The signs that your boiler may need to be replaced.


Rising energy bills

Rising energy bills could be a sign of an inefficient boiler. When the heating system is old, it loses its efficiency.


Boiler breakdowns

If you are encountering frequent boiler breakdowns, this could be a sign of potentially a much bigger problem


Boiler pressure

When a boiler is losing its pressure, this might be because of a leakage in the system.


Discontinued parts

The parts of old boilers are usually hard to find. In some cases, they have discontinued. These can become expensive to find and replace.


Boiler noises

If your boiler is making strange noises, like clunking, banging or whirring, these sounds should alarm you.


Yellow flame

If the flame is yellow, this could be a problem. Yellow flame might be a sign that the boiler is leaking carbon monoxide.

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. 

Detailed below is the benefits:

  • 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. 

Detailed below is the benefits:

  • 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 boilers

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. 

Detailed below is the benefits:

  • 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 makes installation quicker and neater

“Very impressed with DT Heating teams professional approach, warm and friendly and knowledgeable which was fabulous.”

Which? Trusted trader review

“DT Heating fitted a boiler for me last year and I had no hesitation in asking them to return to put new thermostats on my radiators. Very professional team.”

Which? Trusted trader review

“Duncan and colleague were efficient and friendly. Leaving very clean area upon completion. Value for money also. Will use again & recommend. ”

Which? Trusted trader review

“Duncan always responds promptly to requests for his help and provides a first-rate service. Can highly recommend, would be reluctant to use anyone else.”

Which? Trusted trader review