Harvia The Wall Black Steel Sauna Heater – 9kW
380 (W) x 260 (D) x 700 (H) mm
8–14 m³
A compact wall-mounted electric sauna heater with a modern Black Steel finish, designed for medium-sized sauna rooms. Controlled by a separate external control unit, it delivers steady, even heat while saving space inside the sauna.
9kW Black Steel Electric Sauna Heater
Power
14.3 kW
Heating type
Electric sauna heater
Suitable sauna size
8–14 m³
Control type
External control unit required
Storage temperature max
50°C
Electrical supply
400V 3N~ / 230V 1N~
Fuses: 3 x 16A / 50A
Fuses: 3 x 16A / 50A
Dimensions
380 (W) x 260 (D) x 700 (H) mm
Main material
Steel
Stones required
20 kg sauna stones, Ø5–10 cm
Safety distances
Front: 30 mm | Sides: 80 mm | Ceiling: 1,200 mm | Floor: 80 mm | Minimum room height: 2,000 mm
Key Features
Compact Wall-Mounted Design
A space-saving heater designed to maximise seating and improve sauna layout flexibility.
Fast & Efficient Heating
The 9kW heating system delivers quick heat-up performance with consistent temperature distribution.
Modern Black Steel Finish
Premium black steel construction creates a sleek Scandinavian look with long-lasting durability.
Flexible External Controls
Compatible with external control units for convenient and precise sauna temperature management.
Compatible with Hekla saunas
Hekla Barrel 210
Hekla Barrel 250
Hekla Cube 210
Hekla Cube 250
Not suitable for Hekla infrared saunas
Hekla Barrel 250
Hekla Cube 210
Hekla Cube 250
Not suitable for Hekla infrared saunas
Professional installation required
For electric heaters:
Qualified electrician required
Correct power supply needed
Safety clearances must be followed
For wood-burning:
Flue/chimney setup required
Ventilation and clearance requirements
Suitable outdoor installation
Warranty
Harvia heaters are built for reliable performance and backed by manufacturer warranty coverage. Terms may vary depending on the model and installation conditions.
Need help choosing the right heater?
Our team can help you match the correct Harvia heater to your sauna size, usage and installation requirements.
Need help choosing the right heater?
Our team can help you match the correct Harvia heater to your sauna size, usage and installation requirements.