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Potterton Gold System

The Potterton Gold System is a robust, reliable boiler that comes in a variety of outputs to suit households that require large quantities of hot water. Contact your BDM to find out more.

Suitable for


Gold System product image

Single boiler output
18kW, 24kW and 28kW

Fully modulating boiler
Making it more cost efficient

Energy Saving Trust endorsed
Meeting the strictest performance criteria

Why choose the Potterton Gold System?

Endorsed by the Energy Saving Trust, the Gold System meets the strictest product and energy performance criteria whilst remaining extremely efficient. This makes the Potterton Gold System perfect for households who are looking for affordable heating and aiming to reduce their carbon emissions. With built-in frost protection the Potterton Gold System can be installed in unheated garages or utility rooms without worry.

The Potterton Gold System comes with a two-year parts and labour warranty*  for peace of mind after you install.

You can register your Potterton boiler online using Baxi's warranty registration form.

Read Potterton's warranty terms and conditions.

Please note: warranty and purchasing information on this site applies to the UK only. For information on how to buy these products in the Republic of Ireland, please visit Baxi Potterton Myson.

  • Energy Saving Trust Endorsed
  • Outputs of 18kW, 24kW and 28kW to suit a variety of different household sizes
  • Fully modulating - making it more cost efficient to run
  • Pre-plumbing jig - enabling you with a faster installation
  • Two-year parts and labour warranty
  • Flue lengths up to 20 metres - for great siting flexibility
Potterton Gold System   
18kW  24kW  28kW 
Sales code (boiler only)    720518601  720518701  720518801  
Sales code (std flue) & elbow         
Sales code (boiler with flue)         


Concealed user controls     Yes Yes   Yes  
Operating mode selector switch with reset     Yes   Yes   Yes  
User adjustable CH temperature    Yes   Yes   Yes  
LCD operating status display    Yes Yes   Yes  
LED operating status display    Yes   Yes   Yes  


Gas (natural gas/LPG)    NG  NG  NG 
Inlet supply pressure  mbar 20  20  20 
Maximum gas rate  m3/hr  1.95  2.61  3.10 
Central heating input (max)  kW  20.5  27.4   32.1
Central heating output - Condensing (max)  kW  19.4   25.9  30.3 
Central heating output - Non condensing (max)  kW  18  24  28 
SEDBUK 2005 seasonal efficiency   91.2  91.2  91.2 
SEDBUK 2009 seasonal efficiency   89.0  89.0  89.0 
SEDBUK rating  Band 
NOx class   
View full technical specification table

Download the full technical specification for the Potterton Gold System

When clicked this will open the product specification in PDF format.

The following accessories and controls are compatible with the Potterton Gold System. To find out more, go to our Accessories and Controls page.

  • Integral 24hr electro-mechanical timer
  • Integral 7 day electronic
  • EP1 Programmer
  • EP2 Programmer
  • Single channel wireless programmable room thermostat
  • Potterton RF digital 7 day programmable roomset (wireless)
  • Filling loop kit

This product can be purchased through APP Wholesale, please click the following links to find your nearest stockist.

Totally Dependable