Harvia Virta Combi HL6SA
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The Virta Combi HL6SA pairs a heater with a built-in vaporizer, giving you the option of traditional dry sauna heat or added humidity in one unit. Its robust, service-friendly design (front-access hatch, separated heating elements) is built for frequent, long use in family or public settings.
It requires a compatible Harvia Xenio or Fenix Combi control unit (sold separately) to operate both the heater and vaporizer functions.
Stones and a compatible control unit are not included and are required for operation.
Key Highlights
- Delivers a reliable 6 kW heat output for consistent sauna performance.
- Robust, Premium Construction: Built for frequent use with a strong, durable frame and beautifully clean design.
- Soft, Even Heat: Advanced technology and optimized stone placement deliver smooth, consistent warmth throughout the sauna.
- Easy Installation & Maintenance: Front-access service hatch and separated heating elements make setup and servicing simple.
- Heat Style: Dewy Finnish Sauna (low heat, high humidity).
- Requires only 3 boxes of rocks (20kg each).
Harvia Virta Combi HL6SA Technical Details
| Model | Harvia Virta Combi HL6SA |
| Compact Size | 16″ W × 16″ D × 33″ H |
| Weight | 63.9 lbs (not including shipping materials) |
| Sauna Room Size (min–max) |
177–294 cu. ft.Note: Use our Sauna Calculator to determine the correct room size and get the best electric sauna heater recommendation. |
| Stones Max (lb) | 110 |
| Wattage (W) | 6800 + 2100 |
| KW | 6 |
| Voltage (V) | 240 |
| Current (A) | Group 2 (1 circuit): 18.8 A per circuit — requires 1 × 240V 2-pole breaker |
| Wire Size |
240 V ConnectionTwo-Circuit: #12/3 + #12/2 + #14/3 — 2x 2-pole breaker (20 A)
 Note: All electrical connections must be installed in accordance with the manufacturer’s wiring diagram and applicable local electrical codes. Final breaker and conductor sizing must be verified by a licensed electrician. As specified in the manufacturer’s manual, GFCI protection must not be used for this heater. |
| Phase | 1 |
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