Single boiler output
25kW and 30kW
Lightweight and compact
29kg installer lift weight, making it easy to install
Front access to all components
For easier servicing
With many smart features, including front access components and a compact cupboard fit, the Potterton Assure Combi makes installation and maintenance quicker, easier and more efficient.
Available in 25kW and 30kW, the Potterton Assure Combi is easy to install and can be fitted in most social housing properties.
Designed for social housing, the Potterton Assure Combi saves you money and time by using the right amount of fuel to meet the set central heating temperatures and not requiring any special tools or replacement seals for a standard service.
To register a Potterton Assure Combi, click here
Potterton Assure Combi
|Concealed user controls||No||No|
|User adjustable DHW temperature||Yes||Yes|
|User adjustable CH temperature||Yes||Yes|
|LED temp/status/fault diagnosis display||Yes||Yes|
|Integral 24hr electro-mechanical timer||No||No|
|Nominal inlet supply pressure||mbar||20||20|
|Maximum gas rate||m3/hr||2.71||3.26|
|Heat input central heating (CH)||kW Max Gross (QnHs)||22.86||28.58|
|kW Min Gross (QnHs)||6.87||6.87|
|Heat output CH non-condensing||kW Max (Pn)||20.00||25.00|
|kW min (Pn)||6.20||6.20|
|Heat output CH condensing||kW max (Pnc)||21.16||26.33|
|kW min (Pnc)||6.70||6.70|
|Heat input domestic hot water||kW Max Gross (QnwHs)||25.00||30.00|
|Heat output domestic hot water||kW Max (Pn)||25.77||30.93|
|Maximum domestic hot water flow rate||l/min @ 30°C rise||12||14.3|
*Where low flow taps or fittings are intended to be used in the DHW system connected it is strongly recommended that the DHW flow rate DOES NOT fall below 2.5 l/min. This will ensure reliable operation of DHW function
When clicked this will open the product specification in PDF format.
The following accessories and controls are compatible with the Potterton Promax Combi. To find out more, visit our Accessories and Controls page.
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