The Alfea Extensa A.I. is the all-round low temperature solution in the Alfea A.I range. Very easily adaptable and with high performance, its design and range of accessories make it a benchmark in the heating sector.
COP: up to 4.52 (+7°C/+35°C)
Compatible with all kinds of low temperature transmitters
Intuitive control and simplified use
Navistem 400S regulator
3kW Electrical back-up integrated
Integrated 16L buffer tank
Patented coaxial heat exchanger
Energy Efficiency Classes
35°C Class A++
55°C Class A+
8 year warranty when commissioned by a GA approved engineer. Subject to Terms and Conditions.