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 4.8 stars

1,269 reviews

 4.8 stars

1,269 reviews

Potterton Promax SL Heat 24kW Regular Gas Boiler

Potterton Promax SL Heat 24kW Regular Gas Boiler  Boiler
Typical Price (inc VAT)
£925
Typical installation Cost (inc VAT)*
£500 - £1000
Sundries (Filter, Flue, etc)
£300
Total Cost
£1,725 - £2,225

This boiler is discontinued.

Need a repair instead? Get a repair quote
Make Potterton
Model Promax SL Heat 24kW Regular Gas Boiler
Is Condensing Condensing
Efficiency Rating 88.80%
Band Rating B Rated
LPG Compatible No
Standard Warranty 1 Year
Central Heating Max. Output 24kW
Mounting Wall mounted
Flow Rate N/A
Typical Price (inc VAT) £925
Typical installation Cost (inc VAT)* £500 - £1000
Sundries (Filter, Flue, etc) £300
Total Cost £1,725 - £2,225
ERP Rating A Heat

* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

This boiler is discontinued.

Need a repair instead? Get a repair quote
DISCONTINUED. The Potterton Promax SL is a slim line heat only boiler providing a highly efficient central heating and hot water system with a wide range of modulating outputs.

Boasting the highest possible energy efficiency band the SEDBUK Band A in all of its models from 10.2kW to 30.2kW it can cater to a wide range of home sizes and their demands.

As well as helping the environment with it's high energy efficiency the Potterton Promax SL has also achieved the best class class 5 possible in low NOx emissions. Hot water can be provided by a separate source including an indirect cylinder.

Visually the Potterton Promax SL has the classic style and simplicity of the earlier ranges of Potterton systems and provides higher energy efficiency and significantly lower NOx emissions without compromising on size - it is sleek and compact and can be wall-mounted to fit a standard 300mm deep kitchen unit space.

The Potterton Promax SL is clean and white in appearance with the user-friendly controls behind a snug grey plate at the bottom of the unit.

Available in 12kW 15kW 18kW 24kW and 30kW wall-mounted and slim-line models

Lightweight and compact it can be sited in an unventilated cupboard or wall-mounted in a standard kitchen cupboard space (300mm deep)

Class 5 low NOx emissions - the lowest class available.

SEDBUK Band B in energy efficiency (88.80%) and it is recommended by the Energy Savings Trust.

1 year manufacturer's warranty

Flue lengths are available of up to 75m

Large range of flue options and parts allow the

Potterton Promax SL to be sited is more convenient locations

Requires no compartment ventilation

This boiler is discontinued.

Need a repair instead? Get a repair quote

This boiler is discontinued.

Need a repair instead? Get a repair quote

Need a new boiler?

Get FREE no-obligation quotes now!

Excellent 4.8 out of 5

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