Combi Boilers

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What Is a Combi Boiler?


A combination boiler provides heating and instantaneous hot water on demand and are a great space saving option when replacing traditional open vented systems.

Installations now account for over half of all the new domestic boilers installed in the UK each Year. Due to the combination of high efficiency water and home heating, a copper water cylinder is not required.

 Features & benefits include:

  • Space saving (no need for a separate cylinder )

  • Instantaneous, mains pressure hot water at taps and showers

  • Shorter installation times

  • Improved energy efficiency

  • Integral boiler components limit external parts ( I.e Pump)


Plumb Arena offers a vast range of high efficiency condensing combination boilers from the UK's leading manufacturers at competitive prices.

We supply from the following market leading brands:

  • Baxi 

  • Vaillant

  • Glowworm 

  • Worcester

  • Ideal

  • Potterton

  • Main

  • Remeha 

  • Vokera

Please feel free to browse our full range of condensing combination boilers and Plumbarena has to offer and please call us on 0845 528 0777 or email [email protected] with any further questions.