Improved efficiency
Heating and air circulation
Economical energy consumption
Quick warm up
Reliable design
Nominal power
31.3kW
Nominal load lower value
34.9kW
Efficiency
94.6%
Air volume
3500m³/h - 4000m³/h
Max. throw horizontal
31m
Max. throw vertical
7m
Supply voltage
230V
Nominal current
1.4A
Max. electric power input
300W
Max. sound level (at a distance of 4 metres)
60.94dB(A)
Material heat exchanger
Stainless steel
Closed version
Yes
Burner controller high/low
No
Burner controller, modulating
Yes
Control signal on/off
Yes
Control signal 0-10 V
No
Fan type
Axial
Degree of protection (IP)
IP20
Height
495mm
Width
755mm
Depth
615mm
Weight
53kg
Min. mounting height (horizontal air distribution)
2.7m
Outer pipe diameter combustion air
80mm
Seasonal space heating energy efficiency (Ns)
78.5%
Connection, fuel
Internal thread
Nominal diameter fuel
1/2 inch (15)
Gas consumption high-calorific natural gas (G20)
3.7m³/h
Gas consumption propane (G31)
2.8kg/h