Ultimate₃ Combi Boiler
Exclusive combi boiler with 10 years guarantee*
- Leading combi boiler offering great performance
- Up to 10 year guarantee when registered on Club Energy*
- £15 reward when registered through Club Energy
- Available in 30kW and 35kW models
The Ultimate3 combi boiler provides central heating and hot water without the need for a cylinder to store water. The Ultimate3 combi is available in a choice of 30kW and 35kW models and features high DHW flow rates, flexible flue options and an aluminium heat exchanger for proven reliability and performance. The Ultimate3 also features a Grundfos modulating pump for reduced energy use and a modern bright LCD display with an easy to use interface.