The Harvia Virta HL80 is an 8 kW floor-standing electric sauna heater designed for residential sauna rooms between 250 and 425 cubic feet. Built with a stainless steel body and a removable heating element tray for straightforward maintenance, the HL80 delivers consistent, efficient heat in a clean, modern profile. It operates on 240V single-phase power and is compatible with an optional external digital or mechanical controller (sold separately), allowing temperature and session timing to be managed from outside the sauna room. UL Listed and manufactured in Finland by Harvia, the Virta HL80 is a well-specified option for homeowners who need reliable mid-range electric sauna heating.
Why Customers Choose This Heater
- 8 kW output sized for sauna rooms from 250 to 425 cu. ft.
- Floor-standing design provides stability in mid- to large-size sauna layouts
- Stainless steel body for durability in high-humidity environments
- Removable heating element tray for easy access and maintenance
- 100 lb stone capacity for consistent steam output
- Compatible with optional digital (Xenio CX30) or mechanical external controller
- UL Listed for compliance with North American safety standards
- Manufactured in Finland by Harvia
Product Highlights
8 kW Electric Output
The Virta HL80 delivers 8 kW of heating power on 240V single-phase power, making it well-suited for sauna rooms between 250 and 425 adjusted cubic feet. It reaches operating temperature efficiently and maintains consistent heat throughout the session.
Floor-Standing Installation
The HL80 is designed as a floor-standing unit, providing a stable footprint suited to mid- to large-size sauna rooms where wall-mounted heaters may not provide adequate coverage or clearance.
Stainless Steel Construction
The heater body is constructed from stainless steel, which resists corrosion and holds up well in the high-humidity conditions typical of sauna environments. The finish maintains a clean, modern appearance over time.
Removable Heating Element Tray
The heating element tray can be removed without full disassembly of the unit, making routine maintenance and element inspection more straightforward. This design reduces downtime when servicing is needed.
100 lb Stone Capacity
The stone compartment holds up to 100 lbs of sauna stones (approximately 3 boxes, sold separately), providing a substantial thermal mass for consistent steam when water is poured over the stones during a session.
Optional External Controller Compatibility
The HL80 is compatible with Harvia's optional Xenio CX30 digital controller (with WiFi) and mechanical controller options (both sold separately), allowing temperature and timer settings to be managed from outside the sauna room.
UL Listed
The Virta HL80 carries UL Listing, confirming it has been tested and evaluated against North American electrical safety standards. This is an important consideration for permit-required installations.
Manufactured by Harvia in Finland
Harvia has been producing sauna equipment in Finland for over 70 years. The Virta HL80 reflects the same engineering standards applied across the full Harvia electric heater line.
Specifications
| Model | Virta HL80 |
|---|---|
| Power Output | 8.0 kW |
| Primary Fuel | Electric |
| Voltage | 240V |
| Phase | Single Phase (1PH) |
| Room Volume (Min) | 250 adjusted cu. ft. |
| Room Volume (Max) | 425 adjusted cu. ft. |
| Stone Capacity | 100 lbs / approx. 3 boxes (sold separately) |
| Control Type | Optional external digital or mechanical controller (sold separately) |
| Compatible Digital Controller | Harvia Xenio CX30 (with WiFi, sold separately) |
| Installation Type | Floor-Standing |
| Width | 17 in (432 mm) |
| Depth | 17 in (432 mm) |
| Height | 33 in (838 mm) |
| Certifications | UL Listed |
| SKU | 120-HL8U1 |
| Barcode (EAN) | 6417659028134 |
| Country of Origin | Finland |
In the Box
- Harvia Virta HL80 8 kW Electric Sauna Heater
- Removable Heating Element Tray
- Mounting and Connection Hardware
- Installation and Operation Manual
Sauna stones and external controller are not included and are available separately. Refer to the Installation Manual for wiring requirements, compatible controller models, and clearance specifications.
Ideal For
- Home sauna rooms between 250 and 425 adjusted cubic feet
- Homeowners who prefer electric sauna heating over wood-fired alternatives
- Installations requiring a UL Listed heater for permit compliance
- Sauna rooms where a floor-standing heater provides better coverage than a wall-mounted unit
- Users who want the option to control their sauna remotely via the Xenio CX30 WiFi controller
Important Information
- Licensed electrical installation required. This heater operates on 240V single-phase power and must be installed by a licensed electrician in accordance with local electrical codes and the manufacturer's installation manual.
- Dedicated circuit required: The HL80 requires a dedicated 240V circuit. Do not connect to a shared circuit. Refer to the Installation Manual for breaker sizing and wiring specifications.
- Clearance requirements: Maintain required clearances to combustible materials and sauna benches as specified in the Installation Manual. Improper clearances may create a fire or burn hazard.
- Sauna stones: Use only sauna-rated stones. Do not use river rocks or unrated stones, as they may crack under high heat and cause injury. Approximately 3 boxes of stones are recommended for this model.
- Water and steam: Only pour water over the stones in controlled amounts as directed in the manual. Do not pour water directly onto the heating elements.
- Supervision: Do not leave the heater unattended during operation with children or pets present. Always follow the session time and temperature guidelines in the user manual.
- External controller: If using an optional external controller, ensure it is a Harvia-compatible model and installed per the controller's installation instructions.
The Installation and Operation Manual included with the heater contains full wiring diagrams, clearance requirements, and operating instructions.
Frequently Asked Questions
What size sauna room is the Virta HL80 designed for?
The Virta HL80 is rated for sauna rooms between 250 and 425 adjusted cubic feet. The adjusted cubic footage accounts for room construction materials and insulation. For rooms outside this range, a different model may be more appropriate — the Virta HL90 covers 355–494 cu. ft.
What voltage does the HL80 require?
The HL80 operates on 240V single-phase power and requires a dedicated circuit. It must be installed by a licensed electrician in accordance with local electrical codes. Refer to the Installation Manual for breaker sizing and wiring specifications.
Does the HL80 include a controller?
No. The Virta HL80 is compatible with Harvia's optional external controllers, including the Xenio CX30 digital controller with WiFi, sold separately. The controller allows temperature and timer settings to be managed from outside the sauna room.
What is the difference between the Virta HL80 and the Virta HL90?
The HL80 delivers 8 kW and is rated for rooms from 250 to 425 adjusted cubic feet. The HL90 delivers 9 kW and is rated for larger rooms from 355 to 494 adjusted cubic feet. Both share the same floor-standing design, stainless steel construction, and controller compatibility. Choose based on your sauna room's adjusted cubic footage.
Are sauna stones included?
Sauna stones are not included. The HL80 holds up to 100 lbs (approximately 3 boxes) of sauna-rated stones, available separately. Only use stones specifically rated for sauna use — do not use river rocks or unrated stones.
Is the Virta HL80 UL Listed?
Yes. The Virta HL80 carries UL Listing, confirming it has been tested and evaluated against North American electrical safety standards. This is relevant for permit-required residential installations.
Can the heating elements be serviced or replaced?
Yes. The HL80 features a removable heating element tray that allows access to the elements without full disassembly of the unit, making routine inspection and element replacement more straightforward.
Where is the Harvia Virta HL80 manufactured?
The Virta HL80 is designed and manufactured in Finland by Harvia, which has been producing sauna equipment for over 70 years.
The Harvia Virta HL80 is a well-specified, mid-range electric sauna heater for residential sauna rooms between 250 and 425 adjusted cubic feet. If you are looking for a UL Listed, floor-standing unit with a durable stainless steel build, a large stone capacity, and flexible controller compatibility, this is a reliable and well-documented option. Order today and receive the complete heater package with full installation documentation included.
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. This product is not intended to diagnose, treat, cure, or prevent any disease or medical condition.