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
12kW, 15kW, 18kW and 24kW

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 boiler is available in outputs of 12kW, 15kW, 18kW and 24kW models 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: 12kW, 15kW, 18kW and 24kW NG and 18kW and 24kW LPG models 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
  • LPG appliances available
  • Compatible with Megaflo Eco SystemReady

Potterton Assure System


Units  12  15  18  24  18 LPG  24 LPG 
Sales code 7716067 7658127 7658128 7716068 7703810 7722427

Controls 

Reset switch    Yes   Yes   Yes   Yes   Yes   Yes  
User adjustable CH temperature    Yes   Yes   Yes   Yes   Yes   Yes  
LCD temp/status/fault diagnosis display   Yes   Yes   Yes   Yes   Yes   Yes  

Gas

Natural gas Yes   Yes   Yes   Yes   - -
LPG - - - - Yes   Yes  
Nominal inlet supply pressure mbar 20  20  20  20  37  37 
Maximum gas rate  m3/hr  1.31  1.64  1.96  2.61 
Maximum gas rate  kg/hr 3.72 4.95
Heat input central heating (CH)  kW max gross (QnHs)  13.7 17.2 20.6 27.4 20.6 27.4
kW min gross (QnHs)  5.2 5.2 5.2 5.2 5.2 5.2
Heat output CH non-condensing  kW max (Pn)  12.0 15.0 18.0  24.0 18.0 24.0
kW min (Pn)  4.5 4.5 4.5 4.5 4.5 4.5
Heat output CH condensing  kW max (Pnc)  12.9 16.2 19.4 25.8 19.4 25.8
kW min (Pnc)  4.9 4.9 4.9 4.9 4.9 4.9

ErP product information 

NOx  mg/kWh  24.0 29.0 30.0 28.0 30.0 28.0
NOx class 6 6 6 6 6 6
Space heating efficiency class   
Seasonal space heating energy efficiency % 93 93 93 93 93 93
Sound power level, indoors  LWA dB  44 46 48 51 48 51

Electrical 

Electrical supply  Volts/Hz  230/50  230/50  230/50  230/50  230/50  230/50 
Permanent live required  Yes  Yes  Yes  Yes  Yes  Yes 
Switched live   Yes  Yes  Yes  Yes  Yes  Yes 
Power consumption  Watts  60 65 70 100 70 100
External fuse rating  Amps  3 3 3 3 3 3
Internal fuse rating  Amps  F2HA250V F2HA250V F2HA250V F2HA250V F2HA250V F2HA250V
Ingress protection rating    IPX5D  IPX5D  IPX5D  IPX5D  IPX5D  IPX5D 
Integral ‘boiler only’ frost thermostat Yes Yes Yes Yes Yes Yes

Mechanical 

Pre-plumbing installation jig    Optional Optional Optional Optional Optional Optional
Isolating valves    Yes   Yes   Yes   Yes   Yes   Yes  
Gas supply connection  mm  22  22  22  22  22  22 
Central heating connections  mm  22  22  22  22  22  22 
Condensate drain connection  mm  21.5 21.5 21.5 21.5 21.5 21.5
Safety discharge connection mm  15 15 15 15 15 15

Hydraulic 

Safety discharge pressure bar 3 3 3 3 3 3
Integral automatic boiler bypass    Yes  Yes Yes  Yes Yes  Yes
Integral expansion vessel   litres   7 7 7 7 7 7
Maximum capacity of CH system   litres 100  100  100  100  100  100 
24hr pump exercise Yes Yes Yes Yes Yes Yes
Compartment ventilation required bar  No No No No No No
CH system inhibitor required Yes  Yes  Yes  Yes  Yes  Yes 
Pump overrun   Yes  Yes  Yes  Yes  Yes  Yes 

Concentric flue systems 

Concentric flue diameters mm     60/100 and 80/125    
Standard horizontal flue kit length (ø60/100)  mm  685 685 685 685 685 685
Standard horizontal telescopic flue length (ø60/100)  mm  315-500 315-500 315-500 315-500 315-500 315-500
Max equivalent length horizontal/vertical (ø60/100)  10 10 10 10 10 10
Max equivalent length horizontal/vertical (ø80/125)  20 20 20 20 20 20
Equivalent length per 135° bend  0.5 0.5 0.5 0.5 0.5 0.5
Equivalent length per 93° bend  1.0 1.0 1.0 1.0 1.0 1.0

Weights 

Max installation lift weight  kg  28.1 28.1 28.1 28.1 28.1 28.1
Gross packaged boiler weight kg 30.6 30.6 30.6 30.6 30.6 30.6
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Download the full specification for the Potterton Assure System

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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.

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