WARMATEK® AIRSTART 12/24 V DIESEL HEATER – START & STOP / BLUETOOTH, Vantaa

Updated display functions for 2025. More precise thermostat, adjustable Start‑Stop thresholds and many other improvements. Heater supplied with the market's most comprehensive kit.

WARMATEK Airstart is a diesel air heater with versatile features and a comprehensive installation kit, designed and developed in Finland for northern conditions.

The user interface and LCD display are designed and developed in Finland, using user feedback and real-world experience.

Designed in Finland

Airstart is not a generic “one-model-fits-all”; it is a Finland-designed solution combining quality and practicality.

Display and control system designed in Finland, developed for usability and durability

Upgraded components: quality glow plug, quiet fuel pump, high-quality fuel line and reinforced combustion chamber

Versatile display

All key functions are consolidated on the LCD display:

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

• weekly timer and scheduling

• Start/Stop function that maintains temperature by automatically switching the heater off and on

• Adjustable Start/Stop function: the off-to-on temperature differential is adjustable between 3–15 °C

• ventilation mode, can also be used as a fan

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

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

• heater output is adjustable in the settings.

Safety and quality

CE approved.
Built-in fault diagnostics and overheating protection in the software.
High-quality components

Operation and compatibility

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

Applications

Suitable for many uses, such as:

• greenhouses

• warehouses

• garages

• cars

• boats

• other small spaces where steady heat is needed without overheating

Package contents

• WARMATEK Airstart heater unit

• LCD display

• remote control

• exhaust pipe and silencer

• fuel hoses, fuel pipe, intake pipe and intake air filter (fuel hose is rigid plastic)

• air intake pipe and air guide

• fuel pump and bracket

• fuel filter

• T-piece and fittings for installation

• power cables and earth leads

• mounting frame and gasket

• Finnish and Swedish manual

• fuel tank (10 litre)

Technical specifications

• Operating voltage: 12 V / 24 V

• Fuel: Diesel / heating oil

• Heating power: 2000–8000 W

• Power consumption (12 V): 2–4 A

• Starting current (12 V): 10–13 A

• Fuel consumption: approx. 0.1 litres/kW

• Dimensions (H × W × L): 17.5 × 13.5 × 39 cm

Why choose WARMATEK Airstart

Designed and developed in Finland. The heater is continuously developed and, for example, the newer version of the display fits directly to the older WARMATEK model. When the software changes and you want to update the unit, replacing the display alone is sufficient.

• Software and display built from user experience.

• Quiet, efficient and long‑lasting.

• Bluetooth control and LCD display make operation easy.

• CE‑marked and a safe overall solution.

• Spare parts and service in Finland, and competent customer support when needed.

Delivery: 1–4 working days via Matkahuolto.