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

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

WARMATEK Airstart is a diesel air heater with versatile features and an extensive 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‑size‑fits‑all” model but a Finland‑designed system combining quality and practicality.

Finnish‑designed display and control system, developed for usability and durability

Improved components: high‑quality glow plug, quiet fuel pump, quality fuel line and reinforced combustion chamber

Versatile display

The LCD gathers all the most important functions:

• automatic, manual and switched‑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 shutdown–restart gap 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.
Software includes fault diagnostics and overheat protection.
High‑quality components

Operation and compatibility

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

Applications

Suitable for many different uses, such as:

• greenhouses

• warehouses

• garages

• cars

• boats

• other small spaces requiring steady heat without overheating

Package contents

• WARMATEK Airstart heater unit

• LCD display

• remote control

• exhaust pipe and silencer

• fuel hoses, fuel pipe, suction pipe and intake air filter (fuel hose made of rigid plastic)

• air inlet pipe and air guide

• fuel pump and bracket

• fuel filter

• T‑piece and fittings for installation

• power cables and grounding wires

• mounting frame and gasket

• instruction manual in Finnish and Swedish

• fuel tank (10 l)

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 (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, a newer display version fits directly into older WARMATEK models. When the software changes and you wish to update the unit, replacing the display alone is enough.

• Software and display are built based on 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.