Product code: 118359
Potterton Promax Ultra boilers are quick and easy to install, in outputs of 24kW, 28kW, 33kW and 40kW so there is a model to suit most homes. Each boiler has an efficiency rating of 'A', has built-in frost protection and flues of up to 20 metres, that can be fitted almost anywhere for versatile siting. A range of high efficiency combi boilers with an excellent SAP 2012 seasonal efficiency rating, providing cost effective Building Regulations Compliance. The 40kW model delivers a higher domestic hot water flow rate for larger properties.