Single boiler output
12kW, 15kW, 18kW, 24kW & 32kW
Up to 20 metres
Quicker installation time
Developed with robust hydraulic connections, the Promax System boiler offers reliability and quality as standard, as well as an exceptional SAP rating.
The Promax System is available in outputs of 12kW, 15kW, 18kW, 24kW and 32kW so there is a model to suit most property sizes. With flueing options of up to 20m it allows for greater flexibility of siting, making the Potterton Promax System ideal for a variety of different newbuild projects and social housing projects and comes with full support.
To register a Potterton System boiler online, click here
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.
Potterton Promax System
|Concealed user controls||Yes||Yes||Yes||Yes||Yes|
|Operating mode selector switch with reset||Yes||Yes||Yes||Yes||Yes|
|User adjustable CH temperature||Yes||Yes||Yes||Yes||Yes|
|LED operating status display||Yes||Yes||Yes||Yes||Yes|
|Gas (natural gas/LPG)||NG||NG||NG||NG||NG|
|Inlet supply pressure||mbar||20||20||20||20||20|
|Maximum gas rate||m3/hr||1.31||1.69||1.95||2.61||3.48|
|Heat input central heating (CH)||kW Max Gross (QnHs)||13.8||17.1||20.5||27.4||36.4|
|kW Min Gross (QnHs)||4.4||4.0||4.5||7.8||10.8|
|Heat output CH non-condensing||kW Max (Pn)||12.4||15.4||18.5||24.7||36.4|
|kW min (Pn)||3.9||3.9||4.2||6.8||9.4|
|Heat output CH condensing||kW max (Pnc)||13||16.2||19.4||25.9||34.4|
|kW min (Pnc)||4.2||4.2||4.5||7.4||10.2|
|SAP 2009/2012 annual efficiency (PCDB/SEDBUK)||%||89.0||89.0||89.0||89.0||89.0|
When clicked this will open the product specification in PDF format.
The following accessories and controls are compatible with the Potterton Promax System. To find out more, visit our Accessories and Controls page.
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