Installed by Gas Safe engineers with up to 12-year warranty and a free Hive Mini smart thermostat included
Check Out Our Reviews
Suitable for properties with a hot water cylinder and up to 10 radiators
Suitable for properties with a hot water cylinder and up to 15 radiators
Suitable for properties with a hot water cylinder and 15+ radiators
All prices include full installation, the boiler and flue kit, magnetic filter, chemical system flush, commissioning, notification, all required materials, and a Hive Mini smart thermostat. The price shown is a complete installation cost based on a like-for-like replacement, with no hidden extras.
Prices vary depending on the boiler brand, output size, warranty length, and the type of installation required. Properties with higher hot water demand or larger heating systems may require more powerful models.
Yes – system boilers work with a separate hot water cylinder to store and deliver hot water. This makes them ideal for homes with multiple bathrooms or higher hot water usage.
The prices shown are fixed for standard like-for-like installations. If your installation falls outside of this, we’ll carry out a quick survey using photos or arrange a free site visit to provide a tailored, fixed-price quote.
In most cases, a system boiler can be installed within a day for like-for-like replacements. More complex installations may take longer, depending on the setup and any additional work required.
We use cookies to ensure our website works properly and to understand how visitors use our site. You can accept all cookies or manage your preferences at any time.