Worcester Bosch 7 Years Parts and Labour Warranty
Our products are of the highest quality and we are confident that they will provide you with years of reliable service. We offer our customers a 7 year parts and labour guarantee on the boiler and controls as standard free of charge.
Our guarantee provides full cover against material or manufacturing faults. This means that if your boiler develops a fault during the guarantee period, we'll arrange for it to be repaired free of charge, including all parts and labour.

For the 6th year running... Our boilers have been awarded Most Reliable Brand by Which?
Wave Heating and Hot Water Control
Wave is a smart, internet-connected programmable control for your central heating and hot water which can be operated using a smart phone or tablet.
The Wave's innovative programming enables it to have an 'intelligent conversation' with the boiler and take advantage of advanced control features such as weather and load compensation.
Using the Wave boiler control offers annual savings of up to £235 (source EST***) and can help to ease your home's impact on the environment.
FREE Cavity Wall Insulation
As part of your new boiler installation EnergyCare can help reduce your fuel bills even further by installing FREE cavity wall insulation.
Every domestic cavity wall installation by EnergyCare is guaranteed for 25 years by CIGA (Cavity Insulation Guarantee Agency).
Condensing boilers are able to recover most of the heat that would usually be lost from the waste gases through the flue. The waste gases travel through a heat exchanger, which cools and condenses them back into a liquid known as condensate.
The heat that would have otherwise been lost is recovered and recycled to warm up the cool water that returns from the radiators as it enters the boiler. A good condensing boiler can achieve energy efficiency of over 90%. In short, it turns more of the fuel it burns into useable heat, saving you money on your gas bill.
How much could you save?Upgrading an old gas boiler without controls, with a new A-rated condensing boiler with a programmer, room thermostat and thermostatic radiator controls (TRVs) could save you:
| Old boiler rating | Semi Detached House | Detached House |
|---|---|---|
| G ( < 70% ) | £340 | £570 |
| F ( 70-74% ) | £255 | £430 |
| E ( 74-78% ) | £215 | £360 |
| D ( 78-82% ) | £175 | £300 |
These are estimated figures based on installing a new A-rated condensing boiler with a programmer, room thermostat and thermostatic radiator controls (TRVs) in a gas-heated home from an older boiler without controls. Savings will vary depending on the size and thermal performance of your home.