High efficiency
Modulating burner and fan
Reliable design
Relatively low investment
10 years warranty on heat exchanger
The HR 20 is a compact condensing air heater with an axial fan. The unit has a capacity of 20 kW and an efficiency of approximately 106%. The pre-mix burner and the system fan modulate both independently and stepless back to 30%. These both features ensure a constant and equal temperature in the building.
The HR 20 is suitable for natural gas or propane gas.
It is also possible to mount the unit up to an angle of 45 degrees. Together with the louvres, it is then possible to blow warm air vertically.
The compact and attractive design of the heater makes it possible to install it in almost any situation like showrooms , garages or cash-and-carry shops.
condensing heater
modulating burner and fan regulation for more comfort
delta T-control optimizes gas consumption
compact and light
summer ventilation
special model for tilted position (V): slant direction of the air for a better heat distribution
suspension on brackets (wall or ceiling) or design bracket (tiltable)
models for natural gas or propane gas
very suitable for shops, showrooms, cafetarias, etc.
delivery including siphon
Nominal power
19.2kW
Minimum heat output
6.4kW
Nominal load lower value
20kW
Efficiency
106%
Air volume
0m³/h - 2600m³/h
Max. throw horizontal
20m
Max. throw vertical
0m
Supply voltage
230V
Nominal current
1.1A
Max. electric power input
250W
Max. sound level (at a distance of 4 metres)
58dB(A)
Material heat exchanger
Stainless steel
Closed version
Yes
Burner controller high/low
No
Burner controller, modulating
Yes
Control signal on/off
Yes