WARMATEK® Airstart 12/24 V Diesel Heater – Start & Stop / Bluetooth, Kemi

Updated display functions for 2025. More precise thermostat, adjustable stages for the Start‑Stop function and many other improvements. The most comprehensively equipped heater on the market.

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 have been 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 solution that combines quality and practicality.

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

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

Versatile display

The LCD brings together all key functions:

• automatic, manual and off temperature control (selectable from settings).

• weekly timer and scheduling

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

• Adjustable Start/Stop function, shutdown/start hysteresis 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 from your phone

• heater power level adjustable from the settings

Safety and quality

CE‑approved.
Software with 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 external power supply (not included).
Fuel: diesel or heating oil.
Fuel consumption is only approx. 0.1 l/kW, making the unit very economical.

Applications

Suitable for many uses, such as:

• greenhouses

• warehouses

• garages

• cars

• boats

• other small spaces requiring stable heat 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 made of rigid plastic)

• air inlet pipe and air guide

• fuel pump and bracket

• fuel filter

• T‑piece and accessories for installation

• power cables and earth wires

• installation frame and gasket

• 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; for example, the newer display version fits directly into older WARMATEK models. When software changes and you wish 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 complete solution.

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

Delivery: 1–4 working days via Matkahuolto.