IKI Wall 6B Electric Sauna Heater

The IKI Wall 6B Electric Sauna Heater is a premium Finnish-made wall-mounted sauna heater designed to save valuable floor space while delivering authentic Finnish heat and soft, satisfying löyly. With a slim wall-mounted profile, built-in controls, stainless steel construction, and a substantial 198 lb stone capacity, the Wall 6B is ideal for smaller traditional sauna rooms that need strong performance without sacrificing space.

Designed for sauna rooms from 176 to 317 cubic feet, this 6kW electric heater combines efficient heating with the large stone mass IKI is known for. The stainless steel frame helps the stones retain heat longer, creating a smoother steam experience and more consistent sauna performance.

Designed, engineered, and manufactured in Finland, the IKI Wall 6B brings authentic sauna craftsmanship, modern convenience, and space-saving performance to residential and commercial sauna installations.

Why Choose the IKI Wall 6B?

• Wall-Mounted Design: Reduces floor space use and creates a cleaner sauna layout.
• Built-In Controls: Includes integrated timer and thermostat for convenient operation.
• 198 lb Stone Capacity: Large stone mass supports soft steam and steady heat retention.
• Premium Stainless Steel Construction: Durable frame built for long-term sauna performance.
• Authentic Finnish Löyly: Open stone design helps produce smooth, comfortable steam.
• Compact 6kW Performance: Designed for small to medium traditional sauna rooms.
• UL Listed: Safety listed by Underwriters Laboratories for North American installations.
• Made in Finland: Designed and manufactured by Finnish sauna experts.

Space-Saving Wall-Mounted Performance

The Wall 6B is designed for sauna owners who want strong heater performance while preserving usable floor space. Its compact wall-mounted profile makes it a smart choice for traditional sauna rooms where layout, bench placement, and movement inside the sauna matter.

By mounting to the wall, the heater helps create a more open sauna room while still offering the large stone capacity and steam quality expected from IKI.

Large Stone Capacity for Softer Steam

IKI heaters are known for their generous stone capacity, and the Wall 6B holds up to 198 lbs of sauna stones. This large thermal mass helps retain heat longer and release it gradually throughout the session.

When water is poured over the heated stones, the result is smoother, softer löyly compared to many lower-capacity heaters. The stainless steel open-frame design also gives water excellent access to the heated stone surface.

Built-In Control Convenience

The IKI Wall 6B includes a built-in control unit with a timer and thermostat. This makes the heater easy to operate without requiring a separate external control package in many installations.

For sauna owners who want straightforward operation and a clean installation, the built-in control design is a practical and space-conscious choice.

Electrical Planning

The Wall 6B is a 6kW, 240V, single-phase electric sauna heater rated at 28.75 amps. Proper electrical planning is essential before purchase and installation.

• Requires hardwired electrical installation
• Professional installation by a licensed electrician is required
• Follow the installation and operation manual for circuit breaker requirements
• Wire size is 10 AWG
• Always follow local electrical codes and sauna heater clearance requirements

Required Components

The following items are required for the successful operation and installation of this product.

• Split Face Sauna Stones: Requires 5 boxes
  Recommended: IKI Stones 44 Split-Face Sauna Stones
• Rounded Sauna Stones: Requires 6 boxes
  Recommended: IKI Stones 33 Rounded Sauna Stones

The proper stone load is essential for safe and effective heater performance. Split-face stones provide excellent heating surface area and efficient steam production, while rounded stones create a softer steam profile and a more natural appearance. Always follow IKI stone loading recommendations and use the correct quantity for your installation.

What's Included

• IKI Wall 6B Electric Sauna Heater
• Installation and Operation Manual
• 2-Year Limited Warranty for Consumer Use
• 6-Month Limited Warranty for Commercial Use

Specifications

Installation & Use

• Install only according to the included installation and operation manual.
• Use required 2" to 4" sauna stones in the correct quantity.
• Maintain all required safety distances listed in the manual.
• Minimum ceiling height requirement is 78.3" (199 cm).
• Electrical installation must be completed by a licensed electrician.
• Confirm room size, voltage, breaker, and wiring requirements before purchase.

Installation & Operation Manual

Proper installation, electrical connections, stone loading, heater clearances, and operation procedures are essential for safe operation and warranty compliance.

Download the IKI Corner & Wall Sauna Heater Installation & Operation Manual

• Complete installation requirements
• Electrical specifications and wiring guidelines
• Built-in control operation instructions
• Required heater clearances and safety distances
• Sauna stone loading instructions
• Operation and maintenance procedures
• Troubleshooting information
• Warranty requirements and coverage details

Freight Delivery Information

This sauna heater system ships by freight and requires a scheduled delivery appointment. The heater arrives on a wooden pallet and is protected in three-ply cardboard packaging for secure transport.

• Scheduled freight delivery appointment required
• Ships on a wooden pallet
• Protected with three-ply cardboard packaging
• Driver provides delivery only with limited site assistance
• Customer should be prepared to receive and inspect the shipment
• Additional delivery charges may apply for difficult access or special circumstances

Prior to shipping, customers may be contacted to discuss shipment details, site access requirements, and any delivery considerations that could affect scheduling or freight costs.

Sauna accessories may be shipped with this heater to help reduce overall freight costs. Consider adding required sauna stones and compatible accessories to your heater order.

Complete Your Sauna Project

• IKI Stones 44 Split-Face Sauna Stones
• IKI Stones 33 Rounded Sauna Stones
• IKI W645 Embedding Flange
• Shop All Sauna Heaters
• Traditional Saunas
• Sauna Buying Guide

Why Buy from MyLuxuryHomeSpa.com?

• Expert support for sauna heater sizing and installation planning
• Premium sauna heaters and accessories from trusted manufacturers
• Residential and commercial sauna solutions
• Secure checkout and responsive customer support
• Access to compatible stones and accessories in one place
• Nationwide freight delivery available

Frequently Asked Questions

Does the IKI Wall 6B include sauna stones?

No. Sauna stones are required for operation and are sold separately. Use either 5 boxes of IKI Split-Face Sauna Stones or 6 boxes of IKI Rounded Sauna Stones.

Does the IKI Wall 6B require a separate control system?

No. The Wall 6B features a built-in timer and thermostat, eliminating the need for a separate control package.

What size sauna room is the Wall 6B designed for?

The IKI Wall 6B is designed for traditional sauna rooms between 176 and 317 cubic feet.

How many sauna stones does the heater hold?

The Wall 6B holds up to 198 lbs (90 kg) of sauna stones, providing excellent heat retention and authentic Finnish steam production.

What are the benefits of a wall-mounted sauna heater?

A wall-mounted heater helps preserve valuable floor space while maintaining exceptional sauna performance. The Wall 6B combines a compact footprint with substantial stone capacity for an authentic sauna experience.

Can I pour water on the stones?

Yes. The Wall 6B is designed for traditional Finnish sauna bathing and supports water being poured over the stones to create authentic löyly.

Is the IKI Wall 6B UL listed?

Yes. The heater is UL listed and tested to recognized North American safety standards.

Where is the IKI Wall 6B manufactured?

The heater is designed, engineered, and manufactured in Finland.

Where can I download the installation manual?

You can download the complete installation and operation manual here: IKI Corner & Wall Sauna Heater Installation & Operation Manual .

Does this product ship by freight?

Yes. This sauna heater ships via scheduled freight service and requires a delivery appointment.

Can this heater be used in commercial applications?

Yes. The Wall 6B is suitable for residential and commercial sauna installations. Commercial installations carry a 6-month limited warranty.

Warranty Information

• 2-Year Limited Warranty (Consumer Use)
• 6-Month Limited Warranty (Commercial Use)
• Warranty coverage applies when installed and operated according to manufacturer requirements

The Finnish Sauna Experience

IKI sauna heaters are recognized worldwide for their exceptional stone capacities, premium stainless steel construction, and ability to create soft, comfortable steam. The Wall 6B continues that tradition by combining authentic Finnish craftsmanship with convenient built-in controls and a space-saving wall-mounted design.

Its 198-pound stone capacity creates stable temperatures, long-lasting heat retention, and a traditional sauna experience that exceeds what many compact sauna heaters can provide.