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Harvia The Wall 6kW stainless steel wall-mounted sauna heater filled with stones
Harvia Fenix Wi-Fi touch control panel on a sauna wall showing 90°C
Harvia The Wall heater fitted under a sauna bench with lighting
Compact sauna room with a Harvia The Wall heater beside the bench
Harvia Fenix control panel showing the set temperature
Load image into Gallery viewer, Harvia The Wall 6kW stainless steel wall-mounted sauna heater filled with stones
Load image into Gallery viewer, Harvia Fenix Wi-Fi touch control panel on a sauna wall showing 90°C
Load image into Gallery viewer, Harvia The Wall heater fitted under a sauna bench with lighting
Load image into Gallery viewer, Compact sauna room with a Harvia The Wall heater beside the bench
Load image into Gallery viewer, Harvia Fenix control panel showing the set temperature

Harvia The Wall 6kW Sauna Heater with Fenix Wi-Fi Control

Model: HT-WL6FXKIT1

Regular price £899.00

Unit price ⓘ Unit price based on the product measurement shown.

Available to order
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A slim wall heater with smart control

The Harvia The Wall 6kW sits flat against the sauna wall, so it suits compact cabins where every centimetre of bench space counts. This kit pairs it with the Harvia Fenix Wi-Fi touch control and a box of sauna stones, ready for a sauna room of 5 to 8 m³.

Keep the floor space for seating

At 610 x 380 x 260 mm, the heater mounts on the wall with the bracket supplied, and the separate control means it can even be built into a bench.

Control it from the touch screen or your phone

The Harvia Fenix Wi-Fi control has a 4.3 inch glass touch screen and sets the sauna between 40°C and 110°C. Pair it with the MyHarvia app to check temperature and session details from your phone.

Everything for the heater in one kit

You get the heater, the Fenix control panel and power unit, temperature and door sensors, and a 20kg box of 5 to 10cm stones.

Technical details

Output 6kW
Suits sauna rooms 5 to 8 m³
Dimensions H610 x W380 x D260 mm
Weight 10.1kg (heater)
Mounting Wall-mounted, vertical
Control Harvia Fenix FX110 Wi-Fi Core, 4.3 inch touch screen, 40°C to 110°C
App MyHarvia (remote control with the MyHarvia Control Upgrade)
Stones 20kg capacity, 5 to 10cm. 1 x 20kg box included
Power supply 230V single phase (35A) or 400V three phase (3 x 10A)
Safety distances Front 30mm, sides 50mm, ceiling 1.2m, floor 80mm
Finish Stainless steel
In the box Heater, wall bracket, Fenix control panel and power unit, temperature sensor, door sensor, 1 box of stones
Installation Hardwired by a qualified electrician
Considered Design

Why you need a sauna in your routine...

Deep Relaxation

Melt away daily stress and physical tension in a matter of minutes.

Pain Relief

Soothe sore muscles and stiff joints with penetrating, consistent heat.

Detoxification

Aid your body's natural cleansing process through healthy, deep sweating.

Better Sleep

Induce a deeper, more restorative sleep pattern naturally without medication.

Real Installations

Our Happy Customers

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