IKI Pillar 6.6B Electric Sauna Heater

The IKI Pillar 6.6B Electric Sauna Heater combines compact dimensions with the impressive stone capacity and authentic Finnish performance that have made IKI heaters a favorite among sauna enthusiasts worldwide. Its slim vertical design fits comfortably into smaller sauna layouts while still providing the soft, comfortable steam associated with large stone-mass heaters.

Designed for sauna rooms from 176 to 360 cubic feet, the Pillar 6.6B features a substantial 264 lb stone capacity, allowing it to store and release heat gradually for smooth, balanced löyly. The elegant cylindrical design creates a striking focal point while minimizing the amount of floor space required.

Designed, engineered, and manufactured in Finland, the IKI Pillar 6.6B delivers premium craftsmanship, reliable operation, and authentic sauna performance for residential and commercial applications.

Why Choose the IKI Pillar 6.6B?

• Compact Footprint: Fits exceptionally well in smaller sauna spaces.
• Distinctive Vertical Design: Modern cylindrical profile creates a premium appearance.
• Built-In Controls: Includes integrated timer and thermostat.
• 264 lb Stone Capacity: Large stone mass supports rich, comfortable steam.
• Premium Stainless Steel Construction: Built for durability and long-term performance.
• Efficient 6.6kW Output: Ideal for small to medium traditional sauna rooms.
• UL Listed: Certified for North American installations.
• Made in Finland: Authentic Finnish sauna craftsmanship.

Compact Design, Big Sauna Performance

The Pillar 6.6B is engineered for sauna owners who need a heater that fits efficiently into limited spaces without sacrificing performance. Its slim 13.4-inch diameter footprint makes it easy to position while maintaining generous stone capacity.

This design allows homeowners and commercial operators to maximize bench layout and interior sauna space while still enjoying premium Finnish sauna performance.

Large Stone Capacity for Superior Löyly

The Pillar 6.6B holds up to 264 lbs of sauna stones, significantly more than many compact sauna heaters. This large stone mass stores heat efficiently and produces softer, longer-lasting steam when water is applied.

The open stainless steel frame allows water to reach heated stone surfaces throughout the heater, helping create a rich and consistent sauna experience.

Built-In Control Convenience

The integrated control system includes both a timer and thermostat, allowing convenient operation without requiring a separate external controller. Users can easily manage sauna temperature and operating time directly from the heater.

Electrical Planning

The Pillar 6.6B is a 6.6kW, 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 installation manual requirements for breaker sizing
• Uses 10 AWG wiring
• Always follow local electrical and building codes
• Maintain all heater clearance requirements

Required Components

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

• Split Face Sauna Stones: Requires 6 boxes
  Recommended: IKI Stones 44 Split-Face Sauna Stones
• Rounded Sauna Stones: Requires 8 boxes
  Recommended: IKI Stones 33 Rounded Sauna Stones

Proper stone loading is essential for safe operation and optimal steam production. Split-face stones provide maximum heating surface area and efficient steam generation, while rounded stones create a softer steam profile and a more natural aesthetic. Always follow IKI stone loading recommendations and use the correct quantity for your installation.

What's Included

• IKI Pillar 6.6B Electric Sauna Heater
• Built-In Timer and Thermostat Controls
• 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 74.8" (190 cm).
• Electrical installation must be completed by a licensed electrician.
• Confirm room size, voltage, breaker, and wiring requirements before purchase.

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
• Shop All Sauna Heaters
• Traditional Saunas
• Sauna Buying Guide

Best For

• Small to medium traditional sauna rooms
• Compact sauna layouts
• Luxury home saunas
• Cabin and backyard sauna projects
• Commercial wellness spaces
• Sauna owners seeking a unique vertical heater design
• Projects requiring authentic Finnish electric sauna performance

Why Buy from MyLuxuryHomeSpa.com?

• Curated premium sauna heaters and accessories
• Support for residential and commercial sauna projects
• Secure checkout and nationwide freight delivery
• Helpful guidance for heater sizing, required stones, and accessories
• Luxury wellness products selected for performance and long-term value

Frequently Asked Questions

How many sauna stones does the IKI Pillar 6.6B require?

The IKI Pillar 6.6B requires approximately 264 lbs of sauna stones. Use either 6 boxes of IKI Stones 44 Split-Face Sauna Stones or 8 boxes of IKI Stones 33 Rounded Sauna Stones.

Are sauna stones included?

No. Sauna stones are required for operation but are sold separately.

What size sauna room is the Pillar 6.6B designed for?

The IKI Pillar 6.6B is designed for sauna rooms from 176 to 360 cubic feet.

Does the Pillar design offer any advantages?

Yes. The vertical pillar design provides a large stone capacity while maintaining a compact footprint, making it ideal for smaller sauna spaces.

Does this heater include controls?

Yes. The Pillar 6.6B includes a built-in timer and thermostat for convenient operation.

What electrical service does the Pillar 6.6B require?

This heater operates on 240V single-phase power and is rated at 28.75 amps. A licensed electrician should complete installation according to the manual and local codes.

Is the IKI Pillar 6.6B UL listed?

Yes. The IKI Pillar 6.6B is UL listed by Underwriters Laboratories.

Where is the IKI Pillar 6.6B made?

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

Does this product ship by freight?

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

IKI Pillar 6.6B Electric Sauna Heater | 6.6kW Finnish Sauna Heater | Built-In Controls | 264 lb Stone Capacity | UL Listed | Made in Finland