Description
The Harvia Virta Combi HL110SA 10.5kW Sauna Heater combines a powerful electric sauna heater with an integrated steamer, giving you the flexibility to enjoy both traditional dry sauna heat and humid steam sauna sessions.
With its durable black steel construction and large stone capacity, the Virta Combi provides consistent heat distribution and authentic Finnish löyly steam. The integrated steamer allows you to create a softer, more humid sauna environment or enhance your session with aromatic fragrances.
Designed and manufactured in Finland, the Virta Combi series is built for reliability, performance, and authentic sauna craftsmanship.
Heating Performance
The Harvia Virta Combi HL110SA delivers 10.5kW of heating power, making it ideal for sauna rooms ranging from 175 to 635 cubic feet.
Harvia’s advanced heating elements ensure fast warm-up times and consistent heat distribution, allowing the sauna to reach the desired temperature quickly while maintaining balanced heat throughout the room.
The heater requires 150 pounds of sauna stones, which absorb heat from the elements and gradually release warmth into the sauna room. Adding water to the stones produces traditional Finnish löyly steam.
Key Features
Combination sauna heater and steamer
Powerful 10.5kW heating output
Durable black steel construction
Large stone capacity for improved heat distribution
Produces authentic Finnish löyly steam
Side-wall, corner, or floor installation options
Industrial-grade serviceable heating elements
Designed and manufactured in Finland
ETL safety certification
Stone Requirements
The Harvia Virta Combi HL110SA requires 150 lbs of sauna stones.
Recommended configuration:
4 boxes – 44 lbs sauna stones (10–15 cm)
Sauna stones absorb heat from the heating elements and gradually release warmth throughout the sauna room for a balanced sauna experience.
(Sauna stones sold separately.)
Compatible Controls
This heater requires a Harvia Xenio Combi control system.
Compatible model:
CX30C-U1-XW
Control unit is sold separately.
What’s Included
Harvia Virta Combi HL110SA Sauna Heater
Water Reservoir
Temperature Sensor
Installation and Operation Manual
1-Year Limited Warranty (Consumer Use)
1-Year Limited Warranty (Commercial Use)
Installation
Installation Type
Side-wall, corner, or floor-mounted installation
Flexible placement options allow the heater to fit a wide variety of sauna layouts.
Product Specifications
| SKU / Model | HL11U1SA / Virta Combi HL110SA |
| Series | Harvia Virta |
| Type | Heater |
| Color / Finish | Black |
| Construction Material | Black Steel |
| Output | 10.5kW |
| Wattage | 10500.0W |
| Voltage | 240VAC |
| Amperage | 29.2 |
| Phase | 1PH |
| Breaker Requirement | 40A |
| Room Volume | 175-635 CU. FT. |
| Stone Requirement | 150 lbs |
| Maximum Temperature | 194 F |
| Dimensions (W x D x H) | 16"W (415mm) x 19"D (482mm) x 33"H (840mm) |
| Width | 16" (406mm) |
| Depth | 19" (482mm) |
| Height | 33" (840mm) |
| Product Weight | 70.5 lbs |
| Installation Type | Wall-Mount |
| Certifications | ETL |
Technical Documents
| Installation & Operation Manual | Download Manual (PDF) |
| Data Sheet | Download Data Sheet (PDF) |
| Warranty | Download Warranty (PDF) |
Why Choose the Harvia Virta Combi HL110SA?
• Combination sauna heater and steamer in one unit
• Flexible sauna experience with dry heat or humid steam
• Durable black steel construction
• Large 150 lb stone capacity for even heat distribution
• Powerful 10.5kW heating performance
• Designed and manufactured in Finland