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.
Dantherm FH 40 – tent heater
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Dantherm FH 40 stacked
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Dantherm FH control panel
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Dantherm FH 20-40 air distribution hose
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Dantherm FH 20 bronze
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Dantherm FH 40 bronze
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Dantherm FH 40 bronze back
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Dantherm FH 40 BI silver
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Dantherm FH 40 silver back
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Dantherm FH 40 gold
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Dantherm FH 40 gold back
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Dantherm FH 20 gold
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Dantherm FH 20 white
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Dantherm FH 20 BI silver
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Key features
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Can operate at temperatures down to -40°C
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Creates a comfortable working environment
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Equipment and transportation such as helicopters stay warm and ready for use, reducing wear and tear and ensuring quicker response times
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Reliable and virtually maintenance free
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Easy to transport
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Can be set up by one person without the use of tools, and is easy to operate
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Developed in close collaboration with the armed forces of NATO countries
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Ideal for open air operation with ducted supply and return air
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Adjustable fresh-air intake
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Large built-in fuel tank
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The efficient multi-liquid burner accepts almost all diesel fuels
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New innovative 2 stage burning principle, which reduces energy consumption, creates a more comfortable room temperature and reduces wear and tear
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CE-marked
Product variants
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Bronze = Unit with built-in wheels
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Silver = Bronze package + lifting pockets
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Gold = Silver package + stackable frame
Product specifications
| Specifications | Units | FH 20 |
|---|---|---|
| Registered NSN number |
-
|
Yes
|
| Operating range |
°C
|
-40 – +30
|
| Heat output - step 1/step 2 |
kW
|
21/27
|
| Efficiency |
%
|
88
|
| Air flow |
m3/h
|
1815
|
| Fresh air volume |
m3/h
|
0-350
|
| Fuel consumption |
kg/h
|
1.6/2.1
|
| Max. current |
A
|
3.75
|
| Power supply |
V/Hz
|
230/1ph/50
|
| Plug type |
|
Schuko / CEE 7/7
|
| Duct connection (1x) |
Ømm
|
350
|
| Ducting recirculation (1x) |
Ømm
|
350
|
| Operation above sea level |
m
|
3000
|
| Tank |
l
|
65
|
| IP-grade electrical parts |
|
IP44
|
| CE & Safety |
|
CE
|
| Height with chimney installed |
mm
|
2200
|
| Product size (l x w x h) - Bronze variant |
mm
|
1458 x 614 x 966
|
| Weight - Bronze variant |
kg
|
95
|
| Weight - Silver variant |
kg
|
109
|
| Weight - Gold variant |
kg
|
115
|
| Specifications | Units | FH 40 |
|---|---|---|
| Registered NSN number |
-
|
Yes
|
| Operating range |
°C
|
-40 – +30
|
| Heat output - step 1/step 2 |
kW
|
36/49
|
| Efficiency |
%
|
88.2
|
| Air flow |
m3/h
|
2555
|
| Fresh air volume |
m3/h
|
0-500
|
| Fuel consumption |
kg/h
|
2.9/3.9
|
| Max. current |
A
|
4.2
|
| Power supply |
V/Hz
|
230/1ph/50
|
| Plug type |
|
Schuko / CEE 7/7
|
| Duct connection (1x) |
Ømm
|
400
|
| Ducting recirculation (1x) |
Ømm
|
400
|
| Operation above sea level |
m
|
3000
|
| Tank |
l
|
105
|
| IP-grade electrical parts |
|
IP44
|
| CE & Safety |
|
CE
|
| Height with chimney installed |
mm
|
2200
|
| Product size (l x w x h) - Bronze variant |
mm
|
1723 x 718 x 1039
|
| Weight - Bronze variant |
kg
|
125
|
| Weight - Silver variant |
kg
|
142
|
| Weight - Gold variant |
kg
|
150
|
Product specifications (US)
| Specifications | Units | FH 20 (US) |
|---|---|---|
| Registered NSN – NATO Stock Number |
|
Yes
|
| Operating temperature range |
°F
|
-40 – +86
|
| Heat output – stage 1/2 |
BTU
|
71,650 / 92,100
|
| Efficiency |
%
|
88
|
| Air flow |
SCFM
|
1230
|
| Fresh air volume |
SCFM
|
0 – 200
|
| Protection class |
NEMA
|
3S
|
| Fuel consumption |
gal/h
|
0.423 / 0.555
|
| Power supply |
V/Hz
|
120/1ph/60
|
| Max. current |
A
|
7.15
|
| Sound level (measured with mounted hoses) @ 1.5m |
dB(A)
|
74
|
| Duct connection (1x) |
Øin
|
13.8
|
| Ducting recirculation (1x) |
Øin
|
13.8
|
| Operation above sea level |
ft
|
9842
|
| Tank capacity |
gal
|
17
|
| Product size (h x l x w) |
in
|
57.4 x 24.2 x 38
|
| Height with chimney installed |
ft
|
7.2
|
| CE & Safety |
–
|
CE + UL compliant
|
| Weight - Bronze variant |
lbs
|
209
|