<p class="isSelectedEnd">I&rsquo;m considering replacing an older boiler and would like some advice from homeowners who have recently upgraded their heating systems in Bristol. I&rsquo;ve been researching boiler installation in Bristol because my current boiler is becoming less reliable, and I&rsquo;m trying to understand whether replacing it now would be more cost-effective than continuing with repairs and servicing.

<p class="isSelectedEnd">What are the main things I should consider before arranging a new boiler installation? For example, how do you choose the right boiler size and type for the property, and how much difference can a modern boiler make to heating efficiency and running costs? I&rsquo;m also interested in understanding whether a combi boiler, system boiler or another option would be more suitable depending on the size of the home and hot water requirements.

<p class="isSelectedEnd">I&rsquo;d also like to know what people normally check when choosing an installer. Is it important to use a Gas Safe registered engineer, and should the quotation include removal of the old boiler, installation, system testing and aftercare?

If anyone in Bristol has recently had a boiler installation in Bristol, I&rsquo;d really appreciate hearing about your experience, what you paid attention to when choosing the installer, and whether you noticed a difference in heating performance and energy use after the new boiler was installed.