The Unica i is a high specification condensing combi boiler range. Advanced energy saving credentials define this product range, which boasts a class leading modulation ratio of 10:1, enabling the boiler to reduce its output in line with the demand in your home, reducing wasted energy.
Its advanced technology also allows the Unica i to connect to the Vokera OpenTherm control; not only giving you complete control over your heating and hot water requirements, but can save up to £67 a year on your fuel bills. As well as its advanced energy saving credentials, the Unica i provides exceptional hot water comfort.
- ErP Class A
- 5 year parts and labour warranty
- Combi boiler for instantaneous heating and hot water
- Simple to operate
- No need for storage cylinders or tanks
10:1 modulation explained:
The Unica i range boasts an enviable modulation ratio of 10:1, this high ratio enables the boiler output to be reduced to as little as 10%. For example the 28kW Unica i can reduce its output to just 2.8kW, so when the home only requires 3kW, the boiler will modulate itself down to 3kW. Boilers with an inferior ratio, for example 4:1 would only reduce to 7kW, resulting in wasteful on/off cycling and reduced efficiency. A high modulation ratio can significantly reduce wasteful on/off cycles, which in turn, will increase component longevity and helps to ensure stable domestic hot water temperatures.