IKI Corner 9 Electric Sauna Heater

The IKI Corner 9 Electric Sauna Heater combines authentic Finnish sauna engineering with a corner-mounted design that maximizes usable sauna space while delivering exceptional steam performance. Designed, engineered, and manufactured in Finland, the Corner 9 offers one of the largest stone capacities available in a corner-mounted electric sauna heater.

With a powerful 9kW heating output and an impressive 308-pound stone capacity, the Corner 9 produces soft, rich löyly, exceptional heat retention, and the traditional Finnish sauna experience that sauna enthusiasts demand. Its corner-mounted design efficiently utilizes unused space while opening the sauna floorplan for improved comfort and movement.

The open stainless steel basket design exposes a large volume of heated stones, allowing water to reach more surface area for smooth, consistent steam and excellent temperature stability throughout every sauna session.

Key Features

• Corner Installation Design: Conveniently fits into sauna corners.
• Space Optimizing Layout: Maximizes usable bench and floor space.
• 308 lb Stone Capacity: Exceptional thermal mass for authentic Finnish steam.
• 9kW Heating Performance: Designed for sauna rooms from 282-565 cubic feet.
• Premium Stainless Steel Construction: Durable and corrosion resistant.
• Excellent Heat Retention: Large stone mass stores and releases heat efficiently.
• UL Listed: Meets recognized North American safety standards.
• Designed, Engineered, and Made in Finland.
• Compatible with IKI UKU Wi-Fi Controls.

Required Components

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

• IKI UKU Wi-Fi Sauna Control System
• IKI Stones 44 Split-Face Sauna Stones
  Requires 7 Boxes
• IKI Stones 33 Rounded Sauna Stones
  Requires 10 Boxes

Benefits of the Corner Design

The Corner Series is designed to utilize otherwise unused corner space within the sauna, creating a more open layout while maintaining premium performance. This design allows sauna owners to maximize usable seating and movement space without sacrificing stone capacity or steam quality.

The Corner 9 combines this efficient footprint with one of the largest stone capacities in its class, delivering exceptional heat retention and authentic Finnish sauna bathing.

What's Included

• IKI Corner 9 Electric Sauna Heater
• Installation and Operation Manual
• 2-Year Limited Warranty (Consumer Use)
• 6-Month Limited Warranty (Commercial Use)

Specifications

Control System Required

The IKI Corner 9 does not include operating controls. An external control package is required for installation and operation.

The UKU Wi-Fi Control System allows users to remotely control and monitor sauna performance through a convenient mobile application while maintaining authentic Finnish sauna traditions.

• Remote temperature adjustment
• Schedule sauna sessions in advance
• Monitor sauna status remotely
• Receive notifications when desired temperature is reached
• Control compatible lighting and ventilation systems
• Create personalized sauna schedules and preferences

Installation Information

The IKI Corner 9 must be installed by a qualified electrician in accordance with local electrical codes and manufacturer specifications.

• 240V single-phase electrical service required
• Use AWG 6 or AWG 8 wiring as specified
• Install only with approved sauna controls
• Use approved sauna stones only
• Maintain all required clearances and safety distances
• Follow all local electrical and building code requirements

The Corner 9's substantial 308-pound stone capacity is critical to its performance. Proper stone loading is essential for safe operation, heat retention, and authentic Finnish steam production.

Download the IKI Corner & Wall Series Installation and Operation Manual

Freight Delivery Information

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

• Ships securely on a wooden pallet
• Protected by heavy-duty three-ply cardboard packaging
• Delivery appointment required
• Driver provides delivery only with limited assistance
• Customer should inspect shipment upon arrival
• Additional charges may apply for difficult delivery locations

Prior to shipment, customers may be contacted to discuss site access requirements, delivery scheduling, and any factors that could affect freight delivery.

Compatible accessories and required components can often be shipped together to reduce overall freight costs.

Complete Your Sauna Project

• IKI UKU Wi-Fi Sauna Control System
• IKI Stones 44 Split-Face Sauna Stones
• IKI Stones 33 Rounded Sauna Stones
• IKI C480 Embedding Flange
• IKI Corner Rail 9 Safety Rail
• Shop All Sauna Heaters
• Traditional Saunas

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 controls, stones, and accessories in one place
• Nationwide freight delivery available

Frequently Asked Questions

Does the IKI Corner 9 include controls?

No. The IKI Corner 9 requires the IKI UKU Wi-Fi Sauna Control System, which is sold separately.

How many sauna stones does the IKI Corner 9 require?

The heater requires approximately 308 lbs of sauna stones. Use either 7 boxes of IKI Split-Face Sauna Stones or 10 boxes of IKI Rounded Sauna Stones.

What size sauna room is the Corner 9 designed for?

The IKI Corner 9 is designed for sauna rooms between 282 and 565 cubic feet.

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

A corner-mounted heater utilizes otherwise unused space, helping maximize bench space and movement areas while maintaining exceptional sauna performance and steam production.

Can I pour water on the stones?

Yes. The large 308-pound stone capacity is specifically designed to create authentic Finnish löyly when water is poured onto the heated stones.

Is the IKI Corner 9 UL listed?

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

Where is the IKI Corner 9 manufactured?

The IKI Corner 9 is designed, engineered, and manufactured in Finland.

Does this heater ship by freight?

Yes. The Corner 9 ships via scheduled freight service and requires a delivery appointment.

Can I use either split-face or rounded stones?

Yes. Split-face stones provide greater heating surface area and stronger steam production, while rounded stones create softer steam and a more natural appearance.

Can this heater be installed in residential and commercial saunas?

Yes. The IKI Corner 9 is suitable for both residential and commercial sauna installations when installed according to manufacturer specifications.

Ideal Applications

• Luxury home sauna installations
• Large residential sauna rooms
• Custom sauna projects
• Backyard sauna buildings
• Cabin and lake house saunas
• Spa and wellness facilities
• Boutique hospitality installations
• Traditional Finnish sauna environments

IKI Corner 9 Electric Sauna Heater | 9kW Sauna Heater | Corner Sauna Heater | Finnish Sauna Heater | 308 lb Stone Capacity | UL Listed Sauna Heater | Requires UKU Wi-Fi Controls