Harvia HL6U1 Virta Series 6 kW Stainless Steel Sauna Heater (240V 1PH)

Product Description

The Harvia HL6U1 Virta Series 6 kW Stainless Steel Sauna Heater (240V, 1‑Phase) is a floor‑standing electric heater designed for traditional sauna use. Built with a stainless steel housing and industrial‑grade heating elements, this unit delivers consistent performance for sauna rooms up to 297 cubic feet. The Virta Series supports direct rock‑to‑element contact for efficient heat transfer and includes a large 150‑lb stone capacity. It is compatible with Harvia Xenio control units (sold separately) and offers both automatic and manual water‑filling options when used with a steamer configuration.

Features

• Floor‑standing heater suitable for sidewall or corner installation.

• Stainless steel housing and stainless steel heating elements.

• 6 kW output designed for sauna rooms up to 297 cu. ft.

• Large 150‑lb stone capacity (requires 3 boxes, sold separately).

• Direct rock‑to‑heating‑element contact for efficient heating.

• Compatible with Harvia Xenio control units (sold separately).

• Supports automatic and manual water filling when used with steamer functionality.

• Industrial‑grade, serviceable heating elements.

Specifications

• Model Number: HL6U1

• Output: 6 kW

• Voltage: 240V, 1‑Phase

• Sauna Room Size: Up to 297 cu. ft.

• Stone Capacity: 150 lbs (3 boxes AC3020)

• Construction: Stainless steel housing and elements

• Installation: Floor‑mounted; sidewall or corner placement

Assembly

Install the heater according to Harvia’s instructions. Proper stone loading and correct placement are essential for safe operation. A compatible control unit is required for use and sold separately.

Warranty

Manufacturer warranty included.