Instant space heating for construction workers in the winter months.
Michael Gertzmann
- 4 min read
Heylo DE 20 S – electric heater
Portable electric heater
The DE 20 S electric heater has a heating capacity up to 18kW and is suitable for hose operation. Concentrated hot air flow for fast and even heat on construction sites, in workshops, industry and for the event sector. Spot heating or drying of shafts and ducts. Also suitable for drying out construction sites.
The electric heater is light and compact, stackable and easy to transport thanks to the ergonomic carrying handle. Easy to service due to easily accessible switch box.
View all of our electric heaters or browse our full range of commercial heaters that are suitable for multiple applications and environments.
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Key features
-
Spiral heating insert for fast, even heat
-
3-stage adjustable heat output
-
Separate ventilation function (construction drying)
-
60Hz operation possible
-
Safety thermostat: automatic switch-off at over 100°C
-
Fault indication when STB is triggered
-
Incl. operating hours counter
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Long service life due to powder coating
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External thermostat optional
-
Hose operation possible
-
Stackable and very quiet in operation
-
Power cable included
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Special heating element made of alloyed steel
Product specifications
Heating capacity
18
kW
Heating capacity
92,128
Bth/h
Heating capacity
23,220
kcal/h
Air flow
1,410
m³/h
Power supply
400/3ph/50-60
V/Hz
Power connection
CEE 3N 32A
Rated current
8.7/17.3/26
A
Switch pos. 1
6
kW
Switch pos. 2
12
kW
Switch pos. 3
18
kW
Thermostat control
Included
Temperature range
-25 to +60
°C
Protection class
IP21
Product size (l x w x h)
730 x 414 x 482
mm
Box size (l x w x h)
740 x 430 x 500
mm
Net/gross weight
20.5/22
kg
Pallet
9
pcs
Our tools
Air flow heater recommendation tool
Use our calculator to get recommendations for the size of air flow heater you need for your room.
Accessories and consumables
Product code: 4515.553
Accessory for BV 77, BV 110, BV 170, BV 290, BV 400, B 30, BV 471
Product code: 4150.109
Accessory for direct oil, indirect oil, AIR-BUS, BLP ET, B 18, B 30, RS 40, XL 9, XL 61, XL 91, DC 61, CF 75
Product code: 4150.112
Accessory for direct oil, indirect oil, AIR-BUS, BLP ET, B 18, B 30, RS 40, XL 9, XL 61, XL 91, DC 61, CF 75
Product code: 4150.133
Accessory for direct oil, indirect oil, AIR-BUS, BLP ET, B 18, B 30, RS 40, XL 9, XL 61, XL 91, DC 61, CF 75
Product code: 4150.134
Accessories for direct and indirect oil heaters and electric heaters
Useful downloads
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