Dantherm Group
Master

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.

Master Heylo K120 main left infoair web
Heylo K 120 InfoAir indirect oil fired heater
Master Heylo K120 right web
Heylo K 120 indirect oil fired heater
Master Heylo K120 front close up web
Heylo K 120 front
Info Air illustration K120 K160 square 2024 EN web
Remote monitoring system InfoAir
MASTER Heylo K 120 Application Info Air
Heylo oil heater on the construction site
Master Heylo K120 right with chimney web
Heylo K 120 with chimney
Master Heylo K120 close up1 web
Heylo K 120 wheel
Master Heylo K120 close up2 web
Heylo K 120 panel
Master Heylo K120 close up3 web
Heylo K 120 connections
Master Heylo K120 close up5 web
Heylo K 120 inside
Master Heylo K120 close up6 web
Heylo K 120 chimney connection
Master Heylo K120 close up7 web
Heylo K 120 crane eye

Key features

  • Optimized stainless steel combustion chamber/heat exchanger unit
  • Top-mounted burner for easy service accessibility
  • Tiger loop filter (preheats the fuel, reduces air in the system, reduces potential leak hazard)
  • High air output/pressure due to powerful fans
  • Connection of a room thermostat possible
  • Safe single-line oil supply
  • Operating hours counter
  • Easy to use
  • Fully assembled and ready to use
  • 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

SpecificationsUnitsK 120
Heating capacity
kW
125
Heating capacity
Btu/h
427,000
Heating capacity
kcal/h
107,500
Air flow
m³/h
9,200
Fan
Type
Axial
Air pressure
Pa
300
Thermostat operation
Analogue or digital
Fuel consumption
kg/h
10
Power supply
V/Hz
220-240/1ph/50
Electric power
kW
1.5
Rated current
A
6.9
Protection class
IP44
Sound level
dB(A)
76
Exhaust gas connection
Ømm
197
Air outlet dimension
Ømm
1 x 545
Remote monitoring system
InfoAir
Product size (l x w x h)
mm
1895 x 880 x 1410
Box size (l x w x h)
mm
1950 x 930 x 1570
Net/gross weight
kg
280/327
Pallet
pcs
1

Suitable for

  • Agriculture
  • Camps and field hospitals
  • Commercial buildings
  • Construction
  • Emergency services
  • Events and festivals
  • Industrial, factories and production
  • Military and aerospace
  • Rental companies
  • Transport and logistics