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Dantherm FH 20-40 – tent heaters

Tent heaters
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Dantherm FH 40 – tent heater
Dantherm FH 40 – tent heater
Dantherm FH 40 stacked
Dantherm FH 40 stacked
Dantherm FH control panel
Dantherm FH control panel
Dantherm FH 20-40 air distribution hose
Dantherm FH 20-40 air distribution hose
Dantherm FH 20 bronze
Dantherm FH 20 bronze
Dantherm FH 40 bronze
Dantherm FH 40 bronze
Dantherm FH 40 bronze back
Dantherm FH 40 bronze back
Dantherm FH 40 BI silver
Dantherm FH 40 BI silver
Dantherm FH 40 silver back
Dantherm FH 40 silver back
Dantherm FH 40 gold
Dantherm FH 40 gold
Dantherm FH 40 gold back
Dantherm FH 40 gold back
Dantherm FH 20 gold
Dantherm FH 20 gold
Dantherm FH 20 white
Dantherm FH 20 white
Dantherm FH 20 BI silver
Dantherm FH 20 BI silver

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.

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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

Registered NSN number

Yes
-
 

Operating temperature range

-40 – +30
°C
 

Heat output – stage 1/2

21/27
kW
 

Air flow

1,815
m3/h
 

Sound level (measured with mounted hoses) @ 1.5m

74
dB(A)
 

Protection class

IP44
 

Max. fuel consumption

1.6/2.1
l/h
 

Power supply

230/1ph/50
V/Hz
 

Rated current

3.8
A
 

Air discharge increasing temperature

37/49
°C
 

Flex duct connection

350
Ømm
 

Tank capacity

65
l
 

Product size (h x l x w)

1458 x 614 x 966
mm
 

Weight - Bronze variant

95
kg
 

Product specifications (US)

Registered NSN – NATO Stock Number

Yes
 

Operating temperature range

-40 – +86
°F
 

Heat output – stage 1/2

71,650 / 92,100
BTU
 

Efficiency

88
%
 

Air flow

1230
SCFM
 

Fresh air volume

0 – 200
SCFM
 

Protection class

3S
NEMA
 

Fuel consumption

0.423 / 0.555
gal/h
 

Power supply

120/1ph/60
V/Hz
 

Max. current

7.15
A
 

Sound level (measured with mounted hoses) @ 1.5m

74
dB(A)
 

Duct connection (1x)

13.8
Øin
 

Ducting recirculation (1x)

13.8
Øin
 

Operation above sea level

9842
ft
 

Tank capacity

17
gal
 

Product size (h x l x w)

57.4 x 24.2 x 38
in
 

Height with chimney installed

7.2
ft
 

CE & Safety

CE + UL compliant
 

Weight - Bronze variant

209
lbs
 

Accessories and consumables

Dantherm Forklift pockets 4035 738
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Product code: 4035.738

Accessory for FH 40

Dantherm Forklift pockets 4035 740
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Product code: 4035.740

Accessory for FH 20

Dantherm Air distribution ducts 4515 381
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Product code: 4515.381

Accessory for FH 40

Dantherm Air distribution ducts 4515 380
Dantherm climate solutions badge

Product code: 4515.380

Accessory for FH 20

Dantherm Stacking frame 4035 739
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Product code: 4035.739

Accessory for FH 40

Dantherm Stacking frame 4035 741
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Product code: 4035.741

Accessory for FH 20

Dantherm Remote thermostat TH M with cable 15m 4035 555
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Product code: 4035.555

Accessory for FH 20-40

Dantherm Insulated flexible air duct 4515 372
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Product code: 4515.372

Accessory for FH 40

Dantherm Insulated flexible air duct 4515 371
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Product code: 4515.371

Accessory for FH 20

Dantherm Remote CO monitor 096472
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Product code: 025432

Accessory for VA-M15MKII, VA-M40MKII, FH 20-40

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