The Isar HE combination boiler provides central heating and hot water on demand without the need for a hot water cylinder or water tank in the loft (sealed system). Therefore releasing valuable storage space within the home. The Isar HE is available as 24kW, 30kW and 35kW models to suit flow rate requirements ranging from 9 to 14 litres a minute at a 35°C temperature rise.

The mini HE boilers boast a modern, stylish exterior that will look pleasing to the eye in any home environment. Inside, however, the mini HE is a simple yet robust example of highly reliable engineering that will offer years of trouble-free service. Its ease of installation, flexible fluing and siting options and use of common parts all ensure that the mini HE is amongst the most installer-friendly boilers available.