Potterton Promax Store

With a unique roller system and surprisingly low lift weight, the Potterton Promax Store provides a simple and easy to install heating solution for domestic properties with high hot water demands.

Suitable for

Social Housing

New Builds

Easy to move and install
Unique roller system

Compact and light
Can be installed in a standard kitchen cupboard

Inbuilt storage range
90, 115 or 150L stores

The Promax Store provides a reliable and efficient solution for new build and social housing installations that easily fits in a standard airing cupboard and comes in 90, 115 or 150 litre stores.

The Potterton Promax Store is a floor standing integrated hot water storage and central heating boiler. Suitable for fully pumped, sealed systems and with flueing options of up to 20m there is greater siting flexibility.

You can register your Potterton boiler online using Baxi's warranty registration form.

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.

  • Unique roller system  - easy to move and install
  • Compact and light -  can be installed in a standard kitchen unit
  • Simple mounting plate - making for a quick and easy installation 
  •  No pump overrun - shortening installation time further
  •  Pre-plumbing jig -  saving time on installation
  • Compatible with Megaflo Eco Solar Cylinder and Santon Premier Plus Solar cylinder

Potterton Promax Store


Units  90L 115L  150L 
Sales code 7219463 7219465 7219466

Controls 

Operating mode selector switch with reset   Yes  Yes   Yes  
User adjustable DHW temperature    Yes   Yes   Yes  
User adjustable CH temperature    Yes   Yes   Yes  
LED operating status display    Yes   Yes   Yes  
Integral 7 day twin channel timer   Yes Yes  Yes 

Gas

Gas (natural gas/LPG)  NG NG NG
Inlet supply pressure mbar  20  20  20 
Maximum gas rate   m3/h  2.6  2.6 2.6 
Heat input central heating (CH)  kW Max Gross (QnHs)  27.4 27.4 27.4
kW Min Gross (QnHs)  7.8 7.8 7.8
Heat output CH non-condensing  kW Max (Pn)  24 24 24
kW min (Pn)  6.8 6.8 6.8
Heat output CH condensing  kW max (Pnc)  25.9 25.9 25.9
kW min (Pnc)  7.6 7.6 7.6
SAP 2009/2012 annual efficiency (PCDB/SEDBUK)  89.0 89.0  89.0 
NOx class   
View full technical specification table

The following accessories and controls are compatible with the Potterton Promax Store. To find out more, visit our Accessories and Controls page.

  • Multifit condensate trace heating kit 1m
  • Multifit condensate trace heating kit 2m
  • Multifit condensate trace heating kit 3m 
  • Multifit condensate trace heating kit 5m 
  • Multifit external boiler discharge pump (prv and condensate)
  • Terminal guard ∅ 60/100
  • Stainless steel PDK guard ∅ 60/100 - air intake S/S

Interested in this product for your premises? Complete the form below and someone from the team will contact you shortly.

Alternatively, speak to your Business Development Manager about this or any of our products.

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