Harvia Virta Pro 20kW Electric Sauna Heater – 208V / 3-Phase

Harvia Virta Pro 20kW Electric Sauna Heater – 208V / 3-Phase
The Harvia Virta Pro 20kW brings clean lines and substantial heating performance to sauna rooms from 354–1130 cu. ft. The dark exterior and exposed stone bed complement both modern interiors and traditional wood-lined rooms.

Built for Demanding Sauna Sessions
Designed for heavy-duty use, the Virta Pro pairs a broad stone bed with a robust heater body for larger sauna rooms. Its floor-standing form makes it a substantial anchor for a dedicated sauna space.

Separate Control System
Pair this model with a compatible Harvia external control system selected for its output and electrical configuration. The Pro also requires a compatible power extension unit.

Key Features & Specifications

• Output: 20 kW
• Sauna Room Volume: 354–1130 cu. ft.
• Electrical Supply: 208V, 3-phase
• Heater Type: Electric sauna heater
• Required Accessories: Compatible Harvia control, LTY45 power extension unit and sauna stones, sold separately
• Model / SKU: HL20U3UL

Plan Your Sauna Installation
Confirm heater sizing for your room’s construction, glazing and insulation. Follow the manufacturer’s installation manual for required clearances, accessories and installation details. Stones shown in product photography are sold separately.