Warm Air Blower Boxes and Heater Matrices are critical components for any boat equipped with a liquid (hydronic) heating system, such as those from Webasto, Eberspächer, or Autoterm. They work by transferring heat from the system’s hot coolant into the cabin air, providing efficient and rapid heat distribution without the need for extensive air ducting.
Efficient Heat Distribution
These units allow you to turn a central diesel boiler or engine heat into forced-air heating for multiple cabins.
- Blower Boxes (e.g., Arizona LN, Arizona 600): These compact units feature integrated fans and adjustable grilles, allowing you to control the direction and intensity of the airflow directly from the unit.
- Heater Matrixes (e.g., Tenere Performa 3D60): Designed for more complex systems, these matrixes often feature multiple air sleeves (outlets) that can be connected to ducting, allowing a single matrix to heat several areas or provide defrosting for windscreens.
- System Integration: They integrate seamlessly with most marine liquid heating systems and can even be plumbed into the engine’s cooling circuit to provide “free” heat while the boat is underway.
Professional Installation & Design
Choosing the right size and location for your blower boxes is essential for a balanced heating system. At Marine Heating Solutions, our engineers are highly experienced in designing and installing heater matrix systems. We ensure that the pipework is correctly sized to maintain flow rates and that electrical connections are safe and fused.
Proper installation ensures that your heating system remains quiet, efficient, and capable of keeping every corner of your vessel warm. Kalori is now owned by Eberspacher. For technical advice on sizing a matrix for your specific boat, you can consult their website or message us directly.
Blower Boxes
Kalori Arizona LN: A compact and exceptionally quiet (Low Noise) matrix heater. Delivering up to 4.2kW of heat, it is the ideal solution for warming smaller cabins or heads using the engine’s residual heat.
Kalori Arizona 600: A versatile 4.3kW blower unit featuring two air outlets. It provides efficient heat distribution and is small enough to be tucked away inside lockers or under seating.
Heater Matrixes
Kalori TENERE PERFORMA 3D60: A high-output powerhouse delivering up to 6.3kW. Features three 60mm air outlets, making it perfect for multi-cabin heating in larger vessels and widebeams.