Potterton Assure System

Designed specifically for social housing, the Potteron Assure System is a fully modulating and highly efficient boiler that uses the right amount of fuel to save you money on fuel bills. Contact your local Business Development Manager to find out more.

Social Housing

Suitable for
Assure System product image

Single boiler output
15kW and 18kW

Lightweight and compact
28kg installer lift weight, making it easy to install

Compact cupboard fit
Can be installed in a 290mm deep cupboard

The Potterton Assure System is available in outputs of 15kW and 18kW to suit most property sizes. Combined with a compact cupboard fit and flueing options up to 20m, the Potterton Assure System can be easily sited, making it ideal for most social housing properties.

Designed for social housing, the Potterton Assure System saves you time, space and money by piping behind within the footprint of the appliance, whilst having front access to all components to ease maintenance and save time when servicing.

To register a Potterton Assure System, click here.

  • Energy Saving Trust Endorsed
  • Outputs: 15kW and 18kW to suit most property sizes
  • Compact cupboard fit means it can be installed discreetly
  • Lightweight 28kg lift weight
  • Front access to all components saves time when servicing, allowing for ease of maintenance and repair
  • Fully modulating and highly efficient boiler intelligently uses the right amount of fuel to meet the set central heating temperatures, saving money on fuel bills
  • Central flue for ease of siting
  • Flueing options of up to 20m allows for greater flexibility of siting
  • Optional outdoor weather sensor available enhances system control and customer comfort
  • No special tools or replacement seals required for standard service
  • Pipes behind facility within boiler casing to save time, space and money by piping behind within the footprint of the appliance
  • Built in drip tray provides protection against water ingress in extreme weather conditions
  • Vertical packaging allows for ease of access to all installation accessories from top of the packaging

Potterton Assure System


Units  15  18 
Sales code 7658127 7658128


Concealed user controls    No  No  
Reset switch    Yes   Yes  
User adjustable CH temperature    Yes   Yes  
LED operating status display   Yes   Yes  


Natural gas NG NG
Nominal inlet supply pressure mbar 20  20 
Maximum gas rate  m3/hr  1.64  1.96 
Heat input central heating (CH)  kW Max Gross (QnHs)  17.16 20.60
kW Min Gross (QnHs)  5.15 5.15
Heat output CH non-condensing  kW Max (Pn)  15.00 18.00 
kW min (Pn)  4.50 4.50
Heat output CH condensing  kW max (Pnc)  16.39 19.62
kW min (Pnc)  4.85 4.85
View full technical specification table

Download the full technical specification for the Potterton Assure System

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

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

  • Potterton EP Series 2
  • 2 Channel Wired Programmer Kit
  • Baxi Room thermostat
  • Multifit wired outdoor sensor-system
  • Multifit pre-plumb jig
  • Multifit rear pipework kit
  • Remote Secondary Prv Kit
  • Multifit-Condensate Antifreezing Kit-1m
  • Multifit-Condensate Antifreezing Kit-2m
  • Multifit-Condensate Antifreezing Kit-3m
  • Multifit-Condensate Antifreezing Kit-5m
  • Multifit External Condensate/Prv Pump

Interested in this product for your premises? Complete the form below and someone from the team will contact you shortly.

Alternatively, speak to your Business Development Manager about this or any of our products.


Totally Dependable