Dantherm FH 20-40 – tent heaters Tent heaters

The heaters are based on the indirect fired (clean air) principle to avoid introducing combustion or fumes into occupied spaces. With their industry-leading warm-up capabilities, the forced air system heaters are essentially self-contained and require no more than an external source electric power and some fuel in the built-in tank. They run on almost all diesel fuels.

Specifically developed to provide heating in tents or other temporary and transportable buildings, FH Warm Air Heaters are suitable for outside installation with supply and return air ducted to the tent or temporary building.

View all of our tent heaters or search for an indirect oil fired, indirect fuel fired or other type of commercial heater to meet your required applications.

Dantherm Group catalogue – Humanitarian and Defence

Key features

Can operate at temperatures down to -40°C
Creates a comfortable working environment
Equipment and transportation such as helicopters stay warm and ready for use, reducing wear and tear and ensuring quicker response times
Reliable and virtually maintenance free
Easy to transport
Can be set up by one person without the use of tools, and is easy to operate
Developed in close collaboration with the armed forces of NATO countries

Ideal for open air operation with ducted supply and return air
Adjustable fresh-air intake
Large built-in fuel tank
The efficient multi-liquid burner accepts almost all diesel fuels
New innovative 2 stage burning principle, which reduces energy consumption, creates a more comfortable room temperature and reduces wear and tear
CE-marked

Product variants

Bronze = Unit with built-in wheels
Silver = Bronze package + lifting pockets

Gold = Silver package + stackable frame

Product specifications

Select model:
FH 20

Specifications	Units	FH 20
Registered NSN number	–	Yes
Operating temperature range	°C	-40 – +30
Heat output – stage 1/2	kW	21/27
Air flow	m³/h	1,815
Sound level (measured with mounted hoses) @ 1.5m	dB(A)	74
Protection class		IP44
Max. fuel consumption	l/h	1.6/2.1
Power supply	V/Hz	230/1ph/50
Rated current	A	3.8
Air discharge increasing temperature	°C	37/49
Flex duct connection	Ømm	350
Tank capacity	l	65
Product size (h x l x w)	mm	1458 x 614 x 966
Weight – Bronze variant	kg	95

Model:

FH 40

Specifications	Units	FH 40
Registered NSN number	–	Yes
Operating temperature range	°C	-40 – +30
Heat output – stage 1/2	kW	36/49
Air flow	m³/h	2,555
Sound level (measured with mounted hoses) @ 1.5m	dB(A)	70
Protection class		IP44
Max. fuel consumption	l/h	2.9/3.9
Power supply	V/Hz	230/1ph/50
Rated current	A	4.2
Air discharge increasing temperature	°C	36/49
Flex duct connection	Ømm	400
Tank capacity	l	105
Product size (h x l x w)	mm	1723 x 718 x 1039
Weight – Bronze variant	kg	125

Suitable for:

Camps and field hospitals
Events and festivals

Military and aerospace

Dantherm FH 20-40 – tent heaters Tent heaters

Product variants

Product specifications

Select model:

Model:

Suitable for:

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