Ensure that construction heaters are applied effectively and safely by following this helpful guide.
Monika Kokoreva
- 8 min read
Heylo K 120 – indirect oil fired heater
Portable oil fired heater
The mobile oil heater K 120 provides efficient and targeted heating. Its versatility is ideal for construction heating, tent heating, event heating and hall heating. The oil heater is compact and easy to transport. Up to 3 hoses can be used specifically for temporary heating.
The Heylo K-series sets the standard for mobile heating technology and has proven itself for years in tough use on construction sites and events.
View all of our indirect oil fired heaters, tent heaters and other types of mobile commercial heaters to meet your required applications.
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Key features
-
Optimized stainless steel combustion chamber/heat exchanger unit
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Top-mounted burner for easy service accessibility
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Tiger loop filter (preheats the fuel, reduces air in the system, reduces potential leak hazard)
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High air output/pressure due to powerful fans
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Connection of a room thermostat possible
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Safe single-line oil supply
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Operating hours counter
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Easy to use
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Fully assembled and ready to use
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Remote monitoring system InfoAir on board
Preheating filter ensures perfect operation and is easy to start – even at low temperatures. The single-line oil system complies with environmental regulations in sensitive areas and increases safety against oil spills.
The digital control panel is designed to offer easy operation to the user. When a button is pressed, the LED is activated, and the same happens in case of any alarm. The 6-digit display shows various information including: supply voltage, hour counter or dedicated graphics to specific phases.
All important operating functions, such as faults and operating hours, can be read easily off the control panel. Due to the location of the control panel on the fan side, the components are extremely well protected against moisture and dirt (dust) from outside by an overpressure in the control box. For additional protection, a protective film can be fitted in front of the control panel (optionally available).
Logistic advantages due to a width of only 88cm the units require less space on construction sites and can fit through narrow passages Three oil heaters fit side by side on a truck (loading with offset wheels is necessary for this). The oil heater is equipped with side forklift lugs in the format 80 x 170mm as standard. This allows for flexible transportation on construction sites (mobile and mechanised). For transport by crane, the crane eyes are also included as standard equipment. The unit is protected against possible damage to sheet metal during transport and operation by side guards and front and rear brackets.
Optional equipment on request:
- Container operation with pedestal (without wheels)
- Console for stacking the units (max. 2 units) for storage
- Console for mounting attachments (such as chimney, drum fitting)
The K 120 model has a highly efficient axial compact fan. This fan type has state-of-the-art fan blades. The special biometric shape leads to a reduction in noise and an increase in air performance and pressure. All valve doors comply with the current ERP 2015 efficiency standard.
Product specifications
Heating capacity
125
kW
Heating capacity
427,000
Btu/h
Heating capacity
107,500
kcal/h
Air flow
9,200
m³/h
Fan
Axial
Type
Air pressure
300
Pa
Thermostat operation
Analogue or digital
Fuel consumption
10
kg/h
Power supply
220-240/1ph/50
V/Hz
Electric power
1.5
kW
Rated current
6.9
A
Protection class
IP44
Sound level
76
dB(A)
Exhaust gas connection
197
Ømm
Air outlet dimension
1 x 545
Ømm
Remote monitoring system
InfoAir
Product size (l x w x h)
1895 x 880 x 1410
mm
Box size (l x w x h)
1950 x 930 x 1570
mm
Net/gross weight
280/327
kg
Pallet
1
pcs
Our tools
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Buy your InfoAir subscription here. You can sign up for a 1-month free trial if so desired.
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Register your Master product here to take advantage of the benefits of the 3-year limited warranty.
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: 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
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: 1261200
Accessory for heater Heylo K 120, K 160 R
Product code: 1261206
Accessory for heater Heylo K 120, K 160, K 160 R
Product code: 1261202
Accessory for heater Heylo K 120, K 160, K 160 R
Product code: 1261203
Accessory for heater Heylo K 120, K 160, K 160 R
Product code: 1261213
Accessory for heater K 120, K 120 R, K 160, K 160 R
Product code: 1200008
Accessory for heater Heylo K 120, K 160, K 120 R, K 160 R
Product code: 1200021
Accessory for heater Heylo K 120, K 160, K 160 R
Product code: 1200007
Accessory for heater K 120, K 160, K 120 R, K 160 R
Product code: 4013.245
Accessory for BV 471-691, Heylo K 120, K 160
Product code: 4013.250
Accessory for BV 471, BV 691
Product code: 4013.248
Accessory for BV 471, BV 691
Master PVC flex tube Ø310mm, 7.6m for BV 77, BV 110, BV 170, BV 290, BV 400, B 30 EPR, BV 471 heater
Product code: 4515.553
Accessory for BV 77, BV 110, BV 170, BV 290, BV 400, B 30 EPR, BV 471
Product code: 4515.548
Accessory for Heylo K 50, K 80, K 120, K 160, K 160 R
Product code: 4515.549
Accessory for Heylo K 120, K 160, K 160 R
Product code: 1200140
Accessory for Heylo K 50, K 80, K 120, K 160, K 160 R
Product code: 1200200
Accessory for Heylo K heater
Product code: 1200162
Accessory for oil tank
Product code: 1262201
Accessory for oil tank
Product code: 1200150
Accessory for oil tank
Product code: 1262060
Accessory for K 30 T, K 50, K 80, K 120, K 120 R, K 160, K 160 R
Useful downloads
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Featured insights
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