Harvia Virta HL90 9kw Sauna Heater - Finnish Sauna Builders

Product Overview

The Harvia Virta HL90 is a powerful 9kW floor-standing electric sauna heater engineered for larger home saunas that demand high performance, modern aesthetics, and long-lasting reliability. Built in Finland with premium stainless steel construction, the HL90 delivers fast heat-up times, consistent temperatures, and rich steam thanks to its generous stone capacity and well-ventilated design.

Designed for convenience and serviceability, the HL90 includes a removable heating element tray that allows easy maintenance. With compatibility for optional external digital or mechanical controllers (sold separately), you gain precise control over your sauna’s temperature, operation, and overall experience.

Key Features

• 9kW Heating Output – Ideal for larger sauna rooms 355–494 cu. ft.

• Premium Stainless Steel Exterior – Provides durability, corrosion resistance, and a clean, modern look.

• Floor-Standing Design – Ensures stability and easy placement in spacious sauna configurations.

• Compatible with External Controls – Works with digital or mechanical controllers (sold separately).

• Service-Friendly Construction – Removable heating element tray allows quick access for maintenance.

• High Stone Capacity – Holds 100 lbs of sauna stones (not included) for full, soft, traditional löyly steam.

• UL Listed – Certified for safety and compliance in North America.

• Made in Finland – Authentic sauna engineering from the world’s leading sauna manufacturer.

Specifications

• Model: Virta HL90

• Power Rating: 9.0 kW

• Room Size: 355–494 cu. ft.

• Voltage: 240V

• Phase: 1PH

• Control Type: Optional external digital or mechanical controller (sold separately)

• Stone Capacity: 100 lbs (stones not included)

• Dimensions:

  • Width: 17" (432 mm)

  • Depth: 17" (432 mm)

  • Height: 33" (838 mm)

Why Choose the Harvia Virta HL90?

This heater is ideal for users who want high power, modern looks, and long-term durability in a larger home sauna. The HL90’s removable element tray makes ownership easier, while its compatibility with Harvia’s advanced control systems ensures flexibility. With its large stone capacity and Finnish craftsmanship, the HL90 delivers an authentic and deeply relaxing sauna experience.

What's Included

• Harvia Virta HL90 9kW Sauna Heater

• Removable Heating Element Tray

• Installation & User Manual

• Mounting & Wiring Hardware

Warranty & Support

Harvia provides dependable manufacturer support and documentation. Full warranty details are included with your product manual.