Maintenance Division

Electrical Division

Unit 7

Cwm Small Business Centre

Cwm

Ebbw Vale

NP23 7TB

corgi logo gas safe logo''s oftec_logo niceic_dis_logo_white1

Tel: 01495 371 321

Mob: 07531 500104

imagesCALEGIEH Logo 05092012 copy SafeContractor-Roundel-R construction-line

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

System Boiler

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:

 

 

system-boiler-layout_cee631121c2ec9232f3a2f028ad5c system-layout-unvented_cee631121c2ec9232f3a2f028ad