Available in the choice of four outputs of 12kW, 15kW, 18kW and 24kW, the Promax SL Heat is small enough to fit in a standard kitchen unit and light enough for quick and easy installation.
The Potterton Promax SL Heat is a highly efficient heating solution with an excellent SAP 2012 rating and comes with a 2 year warranty as standard for complete peace of mind*. Installation can be made even faster with the use of a simple mounting plate, and is class 5 NOx as standard.
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.