Gas Tech (Wales) Limited are a licenced credit broker and not a lender. Please note that all loans are subject to lender's assessment and approval.
Gas Tech (Wales) Limited is authorised and regulated by the Financial Conduct Authority. Firm Reference Number: 622629
Registered in England & Wales with Companies House - Company Registration Number: 07789017 Data Protection Number:ZA015027
Gas Tech (Wales) provides a service in , Appliance Installation, Appliance Breakdown, Appliance Servicing, Boiler Installation, Gas Installation, Bathroom Installation, Rangecooker Installation, Rangecooker Repair,Gas, LPG, Oil Boiler Breakdown, Boiler Servicing, Fire Installations, Fire Repair, Fire Servicing, Underfloor Heating, Unvented Systems, Powerflushing, Radiator Replacement, Radiator Installations, Electrical Services, Minor Works Certificate, Landlord Gas Safety Certificate, General Plumbing, Maintainace Services.
Areas we cover: all NP, LD, CF Postcodes, Cardiff, Newport, Ebbw Vale, Blackwood, Merthyr Tydfil, Brecon, Pontypool, Cwmbran, Swansea, Bridgend, Caerleon, Neath, Port Talbot, Aberdare, Abertillery, Brynmawr, Abergavenny, Barry, Monmouth, Raglan, Chepstow, Caerphilly, Pontypridd, Usk, Hereford, Bristol, South Wales, and Any Surrounding Areas
What is a system boiler?
A system boiler heats your central heating system directly and produces hot water for your cylinder.
A system boiler, just like a regular (conventional) boiler works on the principle of stored hot water. However, a system boiler differs from a regular boiler in some important respects.
Firstly, many of the major individual components of the heating and hot water system are built into a system boiler, which means that installation is quicker, neater, easier and more efficient.
Secondly, the hot water is pumped from the system boiler through the heating system to the radiators and hot water cylinder, resulting in a fast response and more economical running costs. The system boiler removes the need for a feed and expansion cistern.
An example of a central heating and hot water system layout using a system boiler with an open-vented hot water cylinder:
An example of a central heating and hot water system layout using a system boiler with a pressurised unvented hot water cylinder: