twenty four seven
82 Warkworth Drive
Chester le Street
County Durham
DH2 3TW
82 Warkworth Drive
Chester le Street
County Durham
DH2 3TW
Choosing a New Boiler
Choosing a heating system with a high efficiency condensing boiler with the correct heating controls can make a huge difference to your heating bills over time.
Twenty Four Seven are experts in central heating and offer unbiased information based upon exactly what your requirements are. We will not install what's easiest for us but aim to look for the solution that suits your needs best.
The different types of boilers are illustrated below along with a brief description of their use, however don't worry if this does'nt make sense because all will be explained at the time of the quotation.
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We mainly use boilers from Worcester-Bosch due to their unrivalled perfomance, reliability and back up service. However we do offer different makes to suit all budgets.Click here to read the Which report on boilers
| Combi | Worcester-Bosch Models | Efficiency |
| g | |
| Greenstar 24 i Junior | 90.1 % A - rated | |
| Greenstar 28 i Junior | 90.1 % A - rated | |
| Greenstar 25 Si | 90.1 % A - rated | |
| Greenstar 30 Si | 90.1 % A - rated | |
| Greenstar 30 Cdi | 90.1 % A - rated | |
| Greenstar 37 Cdi | 90.1 % A - rated | |
| Greenstar 42 Cdi | 90.4 % A - rated | |
| Greenstar Highflow 440 Cdi | 90.4 % A - rated | |
| Greenstar Highflow 550 Cdi | 90.4 % A - rated | |
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