KIP 6 kW (built-in controls)
| Power | 6 kW |
| Fuel | electric |
| Rated room volume | 4.8 to 8.5 m³ |
| Stone capacity | 20 kg |
| Controls | built-in |
| Voltage | 240 V |
| Phase | 1 |
| Stated amperage | 25 A |
A dash means the publisher does not state that figure. Nothing on this page is estimated.
Specs read from Sun Valley Saunas Harvia KIP page, spec block states 170-300 cubic feet for 6 kW. Page stated ft3, converted to m3 on 2026-08-30. Retailer published.
The electrical arithmetic, ours
6 kW at 240 volts works out to about 25 amps, and sizing a continuous load at 125 percent points past 31.3 amps of circuit capacity. That calculation is ours, stated as briefing material. The decision belongs to a licensed electrician working from your panel and local code, and this site publishes no wiring instructions.
No published price
Sun Valley page shows one price ($1,171 sale) across 3/4.5/6/8 kW variants without per-kW breakout, so no price is attributed to this variant. Redwood Outdoors lists a Harvia KIP 6kW Heater Package at $1,195, but that is a package price and the listing is currently out of stock.
Rooms whose makers pair with this power
A 6 kW stove falls inside the maker-stated heater range of 9 tracked saunas. Each pairing below is that sauna seller's claim, recorded rather than invented.
- Salem 2 Person Barrel Sauna 2 person barrel
- NEW Blackwater 1-2 Person Mini-Cube Sauna 1 person
- Pinnacle 4 Person Barrel Sauna 4 person barrel
- Barrel Outdoor Sauna - 6 Person 4 person barrel
- Cabin Outdoor Sauna - 4 Person 4 person cabin
- CL3G 2 person
- Canadian Timber Harmony CTC22W 4 person barrel
- Canadian Timber Serenity CTC2245W 4 person barrel
- MiniPod 4 person pod
Where these numbers came from
The numbers above trace to 3 source pages, linked below so our reading can be checked against the original.
- Harvia Kip60B 6 kW 240VAC Steel UL product page (electrical, dimensions, 44 lbs stone amount converted to kg. No room volume stated) (manufacturer published, read 2026-08-30)
- Sun Valley Saunas Harvia KIP page, spec block states 170-300 cubic feet for 6 kW. Page stated ft3, converted to m3 (retailer published, read 2026-08-30)
- Redwood Outdoors Harvia KIP 6kW Heater Package, $1,195 package price, out of stock (price evidence only) (retailer published, read 2026-08-30)
Who it suits, and who should skip it
Suits
- • The mainstream three to five person outdoor sauna, which is where this power class keeps landing mid-range.
- • Anyone who wants heat on a schedule rather than a fire to manage.
- • Buyers who prefer a timer and a dial on the unit over a second box on the wall and the wiring it needs.
Should skip it
- • Nobody obviously on the stated specs. The calculator will say if your room disagrees.
How it sits in the field
Its own published numbers say where it sits among the heaters we track. At 6 kW it sits below the 8 kW median of the heaters we track. Its published range spans 3.7 cubic meters, narrower than the median window, so a room needs to match it more exactly. The stated stone load of 20 kg sits below the 55 kg median of the models that publish one. Each comparison counts only the records that state the figure involved, and the arithmetic reruns on every build.
What the publisher states, and what it does not
Of the 9 facts we try to verify on every heater, the linked pages state 8 for this one.
Not published: a price.
Most of what a buyer must know is stated. Records like this one anchor the comparisons on this site.
Common mistakes with this class
Skimping on stones
The stone mass is what turns element heat into sauna heat. This model is specified for its own stone load, and running it short changes how the room feels more than any control option.
Reading two stickers as the same offer
Stones, controls and mounting hardware move between the box and the accessories page depending on the seller. Total the whole stove before calling one deal better.
Buying at the edge of the rated range
Heater makers publish a volume window and their own guidance says to land in the middle of it. A room at the top of this range heats slowly and runs the elements harder than a size up would.
Closest alternative on power
DROP 6 kW is the nearest tracked heater by power rating.
| This model | DROP 6 kW | |
|---|---|---|
| Power | 6 kW | 6 kW |
| Fuel | electric | electric |
| Rated room | 4.8–8.5 m³ | 5–9 m³ |
| Voltage | 240 V | 240 V |
| Price | — | — |
Keep reading
- The rooms these stoves serve
The full sauna table, where each record carries its maker’s own stated heater range.
- The sizing math, walked through
The four person barrel scenario, sized end to end with the arithmetic shown.
- Run your room through the math
The calculator computes your effective volume and says whether it lands inside this heater’s published range.
- The electrical conversation
What a 240 volt heater circuit involves, so you can brief an electrician instead of discovering one.