IKI Wall 6 Wall Series 6kW Sauna Heater

Space-Saving Design. Powerful Performance.

The IKI Wall 6 is a compact 6kW wall-mounted electric sauna heater designed for efficiency and flexibility in smaller sauna spaces. Ideal for rooms between 176 and 317 cubic feet, it mounts directly to the wall, saving valuable floor space and allowing more freedom in bench layout and interior design.

At just 9 inches deep, this heater fits where others can’t, without compromising performance. The traditional stainless steel mesh front gives it the classic IKI look, while the solid stainless steel rear panel boosts heat retention—keeping its 198 lbs of stones hot for longer. The large stone volume allows for generous water application, producing lush, enveloping steam for a truly satisfying sauna experience.

Handcrafted in Finland, IKI electric sauna heaters are built to meet rigorous quality and safety standards. The Wall 6 conforms to UL875 safety requirements and must be paired with a UKU Wi-Fi Control system (sold separately) for operation. Required sauna stones sold separately.

Features

• Wall-mounted 6kW electric sauna heater

• Designed to maximize space with a slim 9" depth

• Ideal for compact sauna rooms: 176–317 cu. ft.

• Large 198 lb stone capacity for robust steam output

• Classic stainless steel mesh front for signature IKI look

• Solid stainless steel rear panel enhances heat retention

• Hand-built in Finland from premium materials

• U-shaped elements for efficient and even heating

• Requires UKU Wi-Fi Control system (not included)

• ETL certified (UL875 compliant) for U.S. installations

• Limited 2-year warranty (residential use)

• Limited 6-month warranty (commercial use)

Includes

• IKI Wall 6 Sauna Heater (6kW)

• Installation and operation manual

• 2-Year Limited Warranty (Consumer Use)

• 6-Month Limited Warranty (Commercial Use)

Specifications

• Model: Wall 6

• Room Size: 176–317 cu. ft.

• Wattage Rating: 6,000 W

• Operating Voltage: 240V

• Phase: Single

• Amperage: 28.75A

• Circuit Breaker Requirement: 30A

• Recommended Wire Size: AWG 10

• Safety Listing: ETL (UL875 compliant)

Clearance & Dimensions

• Minimum Ceiling Height: 78.3" (199 cm)

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

• Safety Distance (Side to Side): 13" (33 cm)

• Heater Width: 15.35" (39 cm)

• Heater Depth: 9" (23 cm)

• Heater Height: 54.7" (139 cm)

Stone & Weight

• Stone Capacity: 198 lbs (90 kg)

• Recommended Stone Size: 2"–4" (5–10 cm)

• Heater Weight: 48 lbs (22 kg)

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