Harvia Virta Pro HL200 20kw Sauna Heater - Finnish Sauna Builders

Harvia Virta Pro HL200 20kw Sauna Heater

The Harvia Pro 20 is a high-capacity 20kW electric sauna heater built specifically for large-scale commercial sauna installations. With its rugged stainless steel design and extended heating range, the Pro 20 is engineered for demanding environments such as hotels, health clubs, spas, and wellness facilities. Operating exclusively on 208V 3-phase power, it delivers exceptional thermal performance and reliability for saunas with continuous and high-volume usage. Designed to operate with the Harvia Xenio control system and LTY45 power unit, the Pro 20 ensures precision, safety, and robust heating for professional-grade applications.

Features

• 20kW commercial-grade output – supports sauna rooms from 706 to 1,141 cubic feet
• Built for continuous use in professional wellness and public sauna environments
• Rugged floor-standing design with a full stainless steel frame and components
• Large 132 lb stone capacity delivers long-lasting, consistent heat (stones not included)
• UL Listed for commercial-grade safety standards
• Designed and manufactured in Finland for superior performance and longevity

Controls and Operation

The Harvia Pro 20 requires the use of a Harvia Xenio control system for managing temperature, timers, and session durations. For facilities requiring remote scheduling and monitoring, the Xenio WiFi option enables digital automation. Regardless of control type, an LTY45 power unit is required for operational integration and safety compliance with the 20kW capacity and 208V 3-phase power setup.

Commercial Application Focus

Tailored for intensive use, the Pro 20 is the preferred heater for high-traffic sauna environments that demand reliability, heat retention, and fast recovery between sessions. The high wattage ensures rapid heating and stable temperature control even in expansive spaces, while the steel housing ensures extended service life under constant thermal loads.

Technical Information

The Harvia Pro 20 operates on a 208V 3-phase electrical connection and must be installed with both the Xenio controller and LTY45 power unit (both sold separately). This system architecture enables full compatibility with commercial safety and control standards while supporting automation and programmable operation via WiFi if desired.

Specifications

In the Box

• Harvia Pro 20 Electric Sauna Heater (Non-Combi)
• Removable Heating Element Access Panel
• Installation and Technical Manual
• Mounting and Electrical Hardware

Sauna Heater Sizing Tool

Installation Manual

Click Here to Download Manual