The Harvia Virta Pro HL160 is a 16kW commercial-grade electric sauna heater engineered for high-capacity, continuous-duty operation. Designed for gyms, spas, wellness centers, and large private sauna rooms, it delivers consistent, even heat across spaces ranging from 636 to 988 cubic feet. Built in Finland with a durable stainless steel body and a 132 lb stone capacity, the HL160 is a reliable, long-term solution for professional sauna environments where performance and serviceability matter most.
Why Customers Choose the Harvia Virta Pro HL160
- Commercial-grade output at 16kW — handles large rooms and back-to-back sessions
- UL Listed for North American safety compliance
- Made in Finland — trusted build quality with decades of sauna engineering behind it
- 132 lb stone capacity for soft, consistent steam and even heat distribution
- Compatible with Xenio WiFi control for remote scheduling and monitoring
- Service-friendly design reduces downtime in high-use commercial settings
Product Highlights
16kW Commercial Power
Rated for sauna rooms from 636 to 988 cubic feet, the HL160 maintains stable operating temperatures even during extended, multi-session use in demanding commercial environments.
Floor-Standing, Heavy-Duty Construction
The stainless steel floor-standing body is built for durability and ease of service. Its design supports long-term reliability in gyms, spas, and hospitality settings.
High Stone Capacity
With a 132 lb stone capacity (5 boxes of AC3020 stones, sold separately), the HL160 produces soft, rich steam and maintains consistent heat throughout each session.
Xenio Control Compatibility
Pairs with the Harvia Xenio control system (standard or WiFi-enabled) for precise temperature and time management. The Xenio WiFi option supports remote scheduling and monitoring for commercial operators.
UL Listed — North American Compliance
The HL160 carries UL Listing for commercial safety compliance, making it suitable for permitted installations across the United States and Canada.
Made in Finland
Harvia has manufactured sauna equipment in Finland since 1950. The Virta Pro line reflects that heritage with precision engineering and materials selected for long-term performance.
Specifications
| Model | Harvia Virta Pro HL160 (HL16U1) |
|---|---|
| Power Rating | 16.0 kW |
| Fuel Type | Electric |
| Room Size (Min) | 636 cubic feet |
| Room Size (Max) | 988 cubic feet |
| Voltage | 240V |
| Phase | 1-Phase |
| Control System | Requires Xenio CX45-U1–U3 Controller + LTY45 Power Unit (sold separately) |
| WiFi Control Option | Yes — Xenio WiFi supports remote scheduling and monitoring |
| Stone Capacity | 132 lbs (5 boxes of AC3020 stones, not included) |
| Width | 20" (508 mm) |
| Depth | 16" (406 mm) |
| Height | 29" (737 mm) |
| Weight | 150 lbs |
| SKU | 120-HL16U1 |
| Barcode | 6417659028196 |
| Origin | Finland |
In the Box
- Harvia Virta Pro HL160 Electric Sauna Heater
- Removable Heating Element Access Panel
- Installation and Technical Manual
- Mounting and Connection Hardware
Stones, control unit, and LTY45 power unit are sold separately.
Ideal For
- Commercial gyms and fitness centers with dedicated sauna rooms
- Day spas, wellness centers, and resort facilities
- Hotel and hospitality sauna installations
- Large private sauna rooms (636–988 cubic feet)
- High-use environments requiring continuous-duty operation
Important Information
- Control system required: The HL160 does not operate as a standalone unit. A Harvia Xenio controller (CX45-U1, CX45-U2, or CX45-U3) and an LTY45 power unit are required for safe operation and must be purchased separately.
- Professional installation required: This heater must be installed by a licensed electrician in accordance with local electrical codes and the Harvia installation manual. Improper installation voids the warranty and may create safety hazards.
- 240V, 1-phase connection: Verify that your electrical supply meets the voltage and phase requirements before ordering.
- Clearance requirements: Maintain all minimum clearances from combustible materials as specified in the installation manual.
- Stones not included: The HL160 requires 132 lbs of sauna stones (5 boxes of AC3020). Stones must be purchased separately and loaded per the manufacturer's instructions.
- UL Listed: This unit is UL Listed for commercial use in North America. Verify local permit requirements with your jurisdiction before installation.
Frequently Asked Questions
Does the HL160 include a control unit?
No. The Harvia Virta Pro HL160 requires a separate Xenio controller (CX45-U1, CX45-U2, or CX45-U3) and an LTY45 power unit for operation. These components are sold separately and must be specified at the time of purchase.
What size sauna room is the HL160 designed for?
The HL160 is rated for sauna rooms between 636 and 988 adjusted cubic feet. Room sizing accounts for ceiling height, wall materials, and glass area. Contact us if you need help sizing your room.
Is the HL160 UL Listed?
Yes. The Harvia Virta Pro HL160 is UL Listed for commercial use in North America, making it suitable for permitted installations in the United States and Canada.
Can I control the HL160 remotely?
Yes, when paired with the Xenio WiFi control option. The Xenio WiFi system supports remote scheduling, temperature adjustment, and monitoring via a connected device.
Are stones included with the heater?
No. The HL160 requires 132 lbs of sauna stones (approximately 5 boxes of Harvia AC3020 stones), which are sold separately. Stones must be loaded according to the manufacturer's instructions before first use.
What electrical connection does the HL160 require?
The HL160 operates on a 240V, 1-phase electrical connection. A licensed electrician must perform the installation in compliance with local electrical codes and the Harvia installation manual.
Is this heater suitable for residential use?
The HL160 is a commercial-grade unit designed for high-capacity environments. While it can be installed in a large private sauna room that meets the cubic footage requirements, its output and footprint are optimized for commercial applications. For most residential installations, a smaller Harvia model may be more appropriate.
The Harvia Virta Pro HL160 is a straightforward choice for commercial sauna operators who need dependable, high-output performance. If you have questions about compatibility, room sizing, or required accessories, contact us before ordering — we're here to help you get the right setup the first time.
Sauna use is a personal wellness practice. Consult a qualified healthcare provider before use if you have any medical conditions, are pregnant, or are taking medications that may be affected by heat exposure.