IKI Wall 6 Pkg Wall Series 6kW Sauna Heater Package

The IKI Wall 6kW Sauna Heater Package is a sleek, space-saving solution for home and light commercial saunas. Designed for wall-mounting, this compact yet powerful heater optimizes space and allows for flexible bench arrangements in sauna rooms ranging from 176 to 317 cubic feet.

Despite its slim profile, the Wall 6 holds up to 198 lbs of sauna stones, producing soft, radiant heat and rich steam that ensures a soothing experience—even on the lower benches. Handcrafted in Finland from high-quality stainless steel, the Wall 6 embodies traditional sauna craftsmanship with modern engineering.

This complete package includes the Wall 6 Heater, UKU Wi-Fi Control System, and 198 lbs of Olivine Diabase sauna stones. The UKU Wi-Fi controller offers remote management via a mobile app, delay start, temperature programming, child lock, and much more—all from an elegant digital panel.

Features

Wall 6 Sauna Heater

• Wall-mounted design saves floor space

• Durable stainless steel body for long-lasting heat retention

• Holds 198 lbs of stones for steady, even heat and soft steam

• Ideal for sauna rooms from 176 to 317 cu. ft.

• Crafted and assembled in Finland

• UL875 compliant and ETL listed

• Limited 2-year warranty (residential) / 6-month (commercial)

UKU Wi-Fi Control

• For heaters up to 9kW

• Wi-Fi connectivity for mobile app control

• Adjustable time, temperature, and delay settings (up to 48 hrs)

• Settable temperature range: 122–230°F

• Built-in safety features: child lock, overheat protection, door sensor

• Supports multiple users and languages (8 options)

• Optional smart heating mode and accessory control (lights, ventilation)

• Includes sleek digital display with multiple design options

• Limited 5-year warranty

Sauna Stones

• 198 lbs of pre-washed Olivine Diabase stones

• Mix of round and split-face stones

• High heat capacity for optimal steam generation

• Stone size: 2"–4" (5–10 cm)

Includes

Wall 6 Sauna Heater

• 6kW Sauna Heater

• Installation and Operation Manual

• 2-Year Limited Warranty (Consumer Use)

• 6-Month Limited Warranty (Commercial Use)

UKU Wi-Fi Control

• Control Display Panel (4.13" x 2.17" x 0.87")

• Main Control Module (5.59" x 3.54" x 2.28")

• Temperature Sensor

• Door Sensor

• Control Panel Cable (9.84', 22 AWG)

• Temperature Sensor Cable (16.4', 24 AWG)

• Door Sensor Cable (16.4', 24 AWG)

• Installation and Operation Manual

• 5-Year Limited Warranty

Sauna Stones

• 198 lbs of 2"–4" Olivine Diabase Sauna Stones (pre-washed)

Specifications

• Model: Wall 6 PKG

• Heater Model: Wall 6

• Room Size: 176–317 cu. ft.

• Wattage Rating: 6,000W

• Operating Voltage: 240V

• Phase: Single

• Amperage: 28.75A

• Circuit Breaker: 30A

• Wire Size (AWG): 10

• Safety Listing: ETL listed / UL875 compliant

• Minimum Ceiling Height: 75" (190 cm)

• Safety Distance (Front to Back): 13" (33 cm)

• Safety Distance (Left to Right): 78.3" (199 cm)

• Stone Capacity: 198 lbs (90 kg)

• Stone Size: 2"–4" (5–10 cm)

• Heater Width: 15.35" (39 cm)

• Heater Depth: 9" (23 cm)

• Heater Height: 54.7" (139 cm)

• Heater Weight: 48 lbs (22 kg)

• Shipping Weight (with stones): 246 lbs (112 kg)

UKU Wi-Fi Controller

• Model: UKU Wi-Fi

• Temperature Range: 104°F – 230°F

• Display Panel Dimensions: 2.2" (W) x 0.9" (D) x 4.1" (H)