Old boiler given up? Looking for something more efficient?


We have the solution for you!

Nobody wants to spend money on replacing their boiler, that’s why B-Tech Heating only install quality products to a high standard so you can rest assure they will last and provide good value for money.

As Worcester accredited installers we are able to provide you up to 10 years parts and labour guarantee on the standard range of greenstar boilers, and an unbeatable 12 years on the new 8000 lifestyle range.

When replacing your boiler we also talk about the current control strategy and provide you with information on how it may be improved to maximise the efficiency of your new investment. We think the controls are a very important part of a system as these will ultimately control the comfort level of your home.

Having a control that talks directly to the boiler using the same language (yes some boilers have different code that they recognise! I know right) will significantly increase the lifespan of the appliance due to the fact they’re on the same wavelength when it comes to the amount of heat the property needs to maintain a set temperature, so no more turning the thermostat to 20 then turning it back down 17 because it got too hot too quick.

Flushing of the existing system is carried out as standard to ensure the water quality either meets or more often than not exceeds manufacturers specification. This is a very important part of the installation process and with boiler guarantees getting longer and longer the water quality is going to be the first place a manufacturer will look on a guarantee visit. We cannot stress how important this is yet it is one of the top causes of breakdowns with new boilers especially when converting from an open system to a sealed system.

We take great care in making sure that all surfaces are protected whilst we carry out the work required and once we’re done we clean up any installation debris and remove it from site. We treat your home as if it was our own.



Conventional System to Worcester 2000


Here’s a few images of a recent system conversion that we carried out in Abercarn, we replaced a back boiler and gravity fed hot water system and replaced it with a new worcester 2000 along with load compensating wireless room thermostat.

Worcester Bosch Greenstar 4000 - Get in touch or use our quote tool for an instant quote.
Only Use a Gas Safe Registered Person or Company!

Be sure to use a gas safe registered business to carry out your new boiler installation. By doing so you can be sure the work has been carried out to an industry standard, is safe, and legal.

Genuine Advice

Check out the video below for some basic information on what to look out for when replacing your boiler.

We carry out boiler installations and replacements throughout South Wales. Blackwood, Pontllanfraith, Oakdale, Newbridge, Abercarn, Cwmcarn, Crosskeys, Risca, Rogerstone, Newport, Cardiff, Cwmbran, Pontypool, Usk, Abergavenny, Crickhowell, Brecon, Ebbw vale, Cwm, Abertillery, Brynmawr, Tredegar, Bargoed, Argoed, Hollybush, and anywhere in-between.