A BOXT engineer removing a boiler from a wall 

First, we'll remove and later recycle your old boiler

Next, we'll prepare your existing pipework and flue

A boxt engineer using a laser level to line up the boiler on the wall 

After that, we'll assemble and position the wall fixings

a boxt engineer fitting a magnetic filter 

We'll then fit your new pipework and magnetic filter

a boxt engineer using a blowtorch to solder the pipes 

a boxt engineer placing a boiler on the wall 

Your new boiler will then be fitted and flue connected

the engineers hand connecting wires inside the boiler 

We'll move on to setting up and configuring your boiler

an engineer using the filling tap under the boiler to top up the system

Your system will be refilled before testing commences

an engineer using an emissions test machine, the top is connected to the boilers flue 

To ensure maximum efficiency, we'll flush your new system

A Google Nest Smart Thermostat with temperature set to 25.5 degrees 

We'll then set up your controls and show you how to use your new system

A customer in their kitchen looking at their BOXT Customer App on their phone 

All necessary certificates are then completed and available in our 5-star rated App

A step by step guide to your installation

After your install, we’ll register your warranty and provide you with all your documents including a building control certificate which you can see in our 5 star rated App. You’ll also covered for 1 year under our workmanship guarantee, so you can rest assured we’ll be there if you happen to have any issues.

BOXT Aftercare

[NOT IN USE]

This compact model is packed full of tech to help it supply enough heat and hot water to a range of property sizes. It has a super user-friendly display so you can stay fully in control of your hot water temperature.

A tiny titan

Worcester Bosch Combi Natural Gas Greenstar 36CDi Compact

Worcester Bosch Greenstar 36CDi Compact (Combi Gas)

Worcester Bosch's Greenstar 36CDi Compact Combi boiler that fits in a kitchen cupboard. 10 year warranty. Cheapest new boiler of this power. 

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Get a quote

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Why choose BOXT?