WARMATEK® Diesel heater 2–8 kW 12/24 V – START & STOP / BLUETOOTH, Kemi

The WARMATEK Warmbox is an enclosed diesel air heater designed and developed in Finland for northern conditions.

The user interface and LCD display have been designed and developed in Finland using user feedback and real-world experience. A safe and efficient heating solution for northern climates.

Designed in Finland – driven by users’ needs

Warmbox is not a generic “one-size” model but a Finland-designed unit combining quality and practicality.

• Finnish-designed display and control system, developed for user-friendliness and durability

• Upgraded components: quality glow plug, quiet fuel pump and reinforced combustion chamber

Versatile display

The LCD gathers all main functions:

• automatic, manual and shut-off temperature control (selectable in settings)

• weekly timer and scheduling

• Start/Stop function that maintains temperature by automatically stopping and starting the heater

• Adjustable Start/Stop — stop/start differential adjustable between 3–15 °C

• Ventilation mode; can also be used as a fan

• The thermostat is in the display (temperature adjustable between 10–40 °C)

• Bluetooth control: start, adjust and schedule the heater from your phone

• Heater output adjustable in the settings

Safety and quality

• CE approved.

• Software diagnostics and overheating protection

Operation and compatibility

The heater operates at 12 V or 24 V and is powered by a battery or an external power supply (not included).
Fuel: diesel or heating oil.
Fuel consumption is only approx. 0.1 l/kW, making the unit very economical.

Suitable applications

Suitable for many uses including:

• greenhouses

• storage spaces

• garages

• other small spaces needing steady heat without overheating

Package contents

• WARMATEK Warmbox heater unit

• LCD display

• Remote control

• Exhaust pipe and silencer

• Fuel hoses, suction pipe and intake air filter

• Air inlet pipe and air guide

• Power cables and grounding wires

• Installation accessories

• Instruction manual in Finnish and Swedish

Technical specifications

• Operating voltage: 12 V / 24 V

• Fuel: diesel / heating oil

• Heating power: 2000–8000 W

• Current consumption (12 V): 2–4 A

• Starting current (12 V): 10–13 A

• Fuel consumption: approx. 0.1 l/kW

• Dimensions: 34 × 25 × 37 cm (H × D × L)

Why choose WARMATEK Warmbox?

• Designed and developed in Finland. The heater is continuously improved and updated displays fit directly into older WARMATEK models. If software changes and you want to update the unit, replacing the display is usually sufficient.

• Software and display built on user experience

• Quiet, efficient and long-lasting

• Bluetooth control and LCD display for easy use

• CE-marked and safe overall solution

• Spare parts and service in Finland, with skilled customer support available if needed.