Ensure that construction heaters are applied effectively and safely by following this helpful guide.
Heylo K 120 – indirect 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.
Key features
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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
Heating capacity
Heating capacity
Air flow
Fan
Air pressure
Thermostat operation
Fuel consumption
Power supply
Electric power
Rated current
Protection class
Sound level
Exhaust gas connection
Air outlet dimension
Remote monitoring system
Product size (l x w x h)
Box size (l x w x h)
Net/gross weight
Pallet
Our tools
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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
Useful downloads
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Featured insights
Explore how the technology works and why it is beneficial for fleet owners and event companies.
Discover how to choose the most appropriate heating solution for your construction project.
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