Promax System Boiler

£833.33

potterton
  • 14 Day Returns
  • Next Day Delivery
  • Free Delivery Available
  • Returns Collection Services Available
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  • 12kW, 15kW, 18kW, 24kW, 32kW models available - a model to suit most sizes of property
  • N0x Class 5 - best in class
  • Flueing options of up to 20m - offering flexibility for a variety of different housing project
  • Pre-plumbing jig -  saving time on installation.

install date after checkout

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Specifications

ErP product information 

NOx  mg/kWh  15 25 29 20  24 
Sound power level, indoors  LWA DB  55 52  53  58  54 
Space heating efficiency class   
EcoHomes  Credits  3

Electrical 

Electrical supply  Volts/Hz  230/50  230/50  230/50  230/50   230/50  
Permanent live required  Yes  Yes  Yes  Yes   Yes  
Power consumption  Watts  110 95 105 115  125 
External fuse rating  Amps 
Boiler IPX rating (electrical protection)    IPX5D  IPX5D  IPX5D  IPX5D   IPX5D  
Integral ‘boiler only’ frost thermostat    Yes  Yes  Yes  Yes  Yes 

Mechanical 

Wall mounting jig    Yes   Yes   Yes   Yes Yes 
Isolating valves    Yes   Yes   Yes   Yes  Yes 
Gas supply connection  mm  22  22  22  22  22 
Central heating connections  mm  22  22  22  22  22 
Condensate drain connection  mm  21.5 21.5 21.5 21.5  21.5 
Safety discharge connection mm  15 15 15 15  15 

Hydraulic 

Safety discharge pressure  bar 
Integral automatic bypass    Yes   Yes   Yes   Yes  Yes 
Integral expansion vessel capacity  litres 
Maximum capacity of CH system  litres  125  125  125  125  125 
Compartment ventilation required   No  No  No  No   No  
24 hour pump exercise   Yes   Yes   Yes   Yes    Yes   
Pump overrun    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 
Max equiv length vertical (ø60/100)  10 10 10 10  10 
Max equiv length vertical (ø80/125)  20 20 20 20  20 
Max equiv length horizontal (ø60/100) 10 10 10 10  10 
Max equiv length horizontal (ø80/125)  20  20  20  20  20 

Twin flue system 

Twin pipe flue Diameters  mm  80/80 80/80 80/80 80/80  80/80 
Maximum equivalent vertical length 15 15 15 15  15 
Maximum equivalent horizontal length m 15 15 15 15  15 

Weights 

Gross packaged boiler weight 

kg  41.5 41.5 41.5 43  43.5 
Max installation lift weight  kg  36.4 36.4 36.4 37.9  38.4 
Packaged boiler dimensions (WxHxDxSCxUCxLCxFC)   450mm x 780mm x 345mm x 5mm x 175mm (300mm 80/125 flue) x 150mm x 5mm / 450mm for servicing 

Description

Developed with robust hydraulic connections, the Promax System boiler offers reliability and quality as standard, as well as an exceptional SAP rating.

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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

Terms and conditions apply.

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.

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