Harvia Cilindro Half Series Electric Sauna Heater (6kW/ 8kW/ 9kW/10.5kW)
A 6–10.5kW Harvia Cilindro Half electric heater — pour on the side for soft steam or on top for sharp, intense löyly. Pairs with Xenio Wi-Fi.
- Up to 264 lbs of stones: consistent, long-lasting steam.
- Stainless steel housing with serviceable industrial-grade elements.
- Pour on the side for soft steam or on top for sharp löyly — your call.
See What People Are Saying…
“This has completely transformed my workspace. The natural light is a game changer!”
“Built it in a weekend with my brother. Glass front is the move — feels like a real room, not a closet.”
“I love the design and how easy it was to set up. Highly recommend for any home owner.”
- Description
- Specifications
- Documents
- Warranty
The Harvia Cilindro electric sauna heater delivers a personalized sauna experience with its impressive stone capacity and innovative design. The sleek, pillar shape enhances the aesthetic of any sauna, while its grate-like outer shell allows you to control the steam intensity to your preference—enjoy a gentle, soothing steam by pouring water on the side, or create sharp, invigorating bursts by pouring water directly on top. Its compact yet spacious design fits seamlessly into any layout, whether integrated into benches or positioned for an elegant display in front of a glass wall. Elevate your sauna sessions with this high-performance heater that combines flexibility, beauty, and superior steam quality.
Features
- For sauna sizes from 141-636 cu. ft. (6kW, 8kW, 9kW, 10.5kW)
- Voltage/Phase: 240V/1PH
- Temperature Range: 104F - 194F
- Side-wall or corner of room install
- Stainless Steel housing and elements
- Industrial grade, serviceable heating elements
- Direct rock-to-heating element contact
- Large stone capacity for consistent steam
- Can pour water on stones for steam
- Designed, engineered, and made in Finland
- Compatible with Xenio Digital Control (sold separately)
- Compatible with Xenio Digital Control Kit w/ WiFi Capability (sold separately)
| Heater Size | 6kW | 8kW | 9kW | 10.5 kW |
| Sauna Room | 141 to 294 cu. ft. | 141 to 431 cu. ft. | 141 to 494 cu. ft. | 141 to 636 cu. ft. |
| Stone Capacity | 200 lbs (5 boxes) | 200 lbs (5 boxes) | 200 lbs (5 boxes) | 264 lbs (6 boxes) |
| Height | 40" (1016mm) | 40" (1016mm) | 40" (1016mm) | 45" (1143mm) |
| Width | 14" (355mm) | 14" (355mm) | 14" (355mm) | 16" (406mm) |
| Depth | 13" (330mm) | 13" (330mm) | 13" (330mm) | 15" (381mm) |
| Weight | 37.5 lbs | 37.5 lbs | 37.5 lbs | 46.3 lbs |
| Shipping Weight with Sauna Stones | 257.5 lbs | 257.5 lbs | 257.5 lbs | 310.3 lbs |
Power
| Heater Size | 6kW | 8kW | 9kW | 10.5 kW |
| Voltage | 240 | 240 | 240 | 240 |
| Phase | 1 | 1 | 1 | 1 |
| Nominal Amps | 25 | 33.4 | 37.5 | 43.75 |
| Wire Size | 12 | 8 | 8 | 6 |
Safety Clearance
Installation Clearances
| Minimum clearance | 6 kW | 8 kW | 9 kW | 10.5 kW |
|---|---|---|---|---|
| A — heater to side wall | 1.2" (30 mm) | 1.2" (30 mm) | 1.2" (30 mm) | 1.2" (30 mm) |
| B — heater front to guard fence or bench | 4" (100 mm) | 4" (100 mm) | 4" (100 mm) | 4" (100 mm) |
| C — top of heater to ceiling | 35" (890 mm) | 35" (890 mm) | 35" (890 mm) | 32.5" (830 mm) |
| Minimum sauna room height | 75" (1900 mm) | 75" (1900 mm) | 75" (1900 mm) | 78" (1980 mm) |
| Temperature sensor, below the ceiling | 4" (100 mm) | 4" (100 mm) | 4" (100 mm) | 4" (100 mm) |
| Temperature sensor, offset to the side of the heater | 3" (80 mm) | 3" (80 mm) | 3" (80 mm) | Centred above the heater |
| Applies to every Cilindro output | Minimum |
|---|---|
| Floor to underside of heater | 2.8" (70 mm) |
| Guard fence height above the floor | 32" (813 mm) |
| Top of guard fence, below the top of the heater | 1" (25 mm) |
| Ventilation inlet, above the floor beside the heater | 4" (100 mm) |
| Ventilation outlet, below the ceiling on the opposite wall | 6" (150 mm) |
A, B and C are the letters used on Harvia's drawings below. All figures are minimums to a combustible surface. The ventilation outlet may sit as low as 24" (600 mm) above the floor instead. Taken from the Cilindro Installation and Operation Manual (Table 2 and Figures 3, 5 and 6) linked below — confirm against it before building or wiring.
