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Potterton Promax 15 gas boiler

Boilers from Potterton


The Promax 15HE features a simple white casing and incorporates a simple control switch on the fascia panel. The 15kW model is suitable for smaller homes and is quick to install using a simple wall-fixing bracket.


  • Simple user control
  • Modulating output to maximise economy
  • Compact clean design
  • 110mm concentric flue system
  • 4m maximum horizontal flue length
  • 4m maximum vertical flue length


  • 150m maximum twin flue length
  • Electronic ignition system
  • Suitable for unventilated compartments
  • SEDBUK rating of 91.3%








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