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Potterton Boilers

Manufacturers of domestic gas boilers and solar products

Potterton Boilers

Potterton are part of Baxi Heating and commonly known as Baxi Potterton. Established over 150 years ago Potterton invest heavily in research and development which has led to winning a Which? ‘Best Buy’ award for 2 consecutive years running.

Current Baxi Potterton Products

  • Combi, Floor Standing, Systems and Heat Only Gas Boilers.
  • On-Roof Solar Collectors and Ancillaries.

Baxi Potterton aim to develop and produce highly efficient domestic central heating products that are known for their quality, performance and environmental impact.


Popular Potterton Combi Boilers

Promax Combi 28 HE Plus
Model 28HE Plus
Fuel TypeNatural Gas
Boiler TypeCombi Condensing
Output to Hot Water (kW) 24.0
Output to Central Heating – non-condensing mode (kW) 6.8-24.0
Hot Water Flow Rate (l/min)9.8
Efficiency Rating A rating 90.1%

Popular Potterton Regular Heat-Only Boilers

Promax 15/2 HE Plus (SL)
Model SL 15
Fuel TypeNatural Gas
Boiler Type Regular Condensing
Output to CH and HW (kW) 9.14-15.2
NOx Class (5 = Best) 5
Efficiency Rating A rating 91.3%
Promax 30/2 HE Plus (SL)
Model SL 30
Fuel TypeNatural Gas
Boiler Type Regular Condensing
Output to CH and HW (kW) 9.14-30.2
NOx Class (5 = Best) 5
Efficiency Rating A rating 90.9%



British Gas

Why Use Potterton?

Baxi Potterton Boilers

Being part of the Baxi Group Potterton have huge resources to fall back on, one of these is the HeatTeam after sales service. HeatTeam comprises a dedicated network of Gas Safe registered field service engineers that support Potterton, Baxi, Heatrae Sadia, Main and Valor products. Common spare parts are held by the engineers with tens of thousands of additional parts held at Baxi.

High efficiency reliable boilers with an effective after sales service combine to offer real value to Potterton customers. Not many companies can boast a Which? award 2 years running. The Potterton Gold Combi HE was voted a ‘Best Buy’ by Which? in 2006 and 2007. Other products in the range include Gold Combi HE, Promax Combi HE Plus, Performa Combi HE, Promax System, Performa System, Promax SL and Suprima heat only boilers.