Canadian Timber Serenity CTC2245W
| Shape | barrel |
| Stated capacity | 4 people |
| Exterior footprint | 7 ft 11 in × 7 ft 2 in |
| Interior hot room | 5 ft 11 in × 6 ft 11 in × 6 ft 7 in high |
| Wood | white cedar |
| Wall thickness | — |
| Heater in base price | No |
| Compatible heater | 6 kW |
| Voltage | — |
| Stated breaker | — |
| Kit or pre-built | — |
| Stated assembly | — |
| Roof options | — |
A dash means the seller does not publish that figure. Nothing on this page is estimated.
Specs read from Sun Valley Saunas product page on 2026-08-30. Retailer published.
$5,945checked 2026-08-30
Sale price at check date. Page shows crossed-out regular price 6699.99 (ignored per price rules). No heater variants offered on this page.
Heaters rated for this room
The maker states 6 kW for this room, and these tracked heaters land inside that window.
- KIP 6 kW (built-in controls) 6 kW, about 25 A at 240 V
- DROP 6 kW 6 kW, about 25 A at 240 V
- CLIFF 6 kW 6 kW, about 25 A at 240 V
- FIN-60 6 kW 6 kW, about 25 A at 240 V
Where these numbers came from
The numbers above trace to a single source page, linked below so our reading can be checked against the original.
- Sun Valley Saunas product page (retailer published, read 2026-08-30)
Who it suits, and who should skip it
Suits
- • The mainstream buy: room for two to stretch out or four to sit, without commanding the whole yard.
- • Buyers after the iconic shape, which also encloses less air and heats faster for it.
Should skip it
- • People who want straight walls to stand against: the stave curve takes width at the shoulder and the floor.
- • Anyone comparing sticker prices without noticing the heater is a separate line here.
How it sits in the field
The stated figures locate this model in the field. At $5,945 on the date checked, 7 of the 15 priced saunas we track list below it and 7 above. Its footprint asks for about 20 percent more pad area than the database median. Only records publishing the relevant figure enter these comparisons, which are recalculated as the database grows.
What the seller publishes, and what it does not
Of the 12 facts we try to verify on every outdoor sauna, the linked pages state 8 for this one.
Not published: wall thickness, the heater voltage, a breaker requirement, an assembly time estimate.
By the standards of this category, that is a well-documented product. Documentation like this is what lets our tools evaluate it instead of skipping it.
Common mistakes with this class
Forgetting the space around the building
The footprint row is the building, not the installation. Door swing, a walkway on one side and clearance for the stove wall all live outside that rectangle.
Ordering before talking to an electrician
The heater circuit is 240 volt, hardwired, and often the long lead-time item. Getting the panel looked at before the crate ships is free. Doing it after is a delay.
Expecting box room from a cylinder
Stated capacity in a barrel assumes people on the bench, where the room is widest. If lying down matters, judge by the interior dimensions rather than the seat claim.
Closest alternative on price
CL4G sits $5 below this model on the dates we checked.
| This model | CL4G | |
|---|---|---|
| Shape | barrel | — |
| Seats | 4 | 3 |
| Footprint | 7 ft 11 in × 7 ft 2 in | 4 ft 1 in × 6 ft 9 in |
| Wood | white cedar | spruce |
| Price | $5,945 | $5,940 |
Keep reading
- Size the heater properly
The seller pairs this room with a 6 kW heater. The calculator checks that against your glass and walls.
- Barrel against cabin against pod
What the curve buys you, what it costs you, and when a flat wall is worth the premium.
- Why white cedar matters
The wood guide covers what species changes in weathering, upkeep and price.
- Check it against your pad
The fit finder takes your party and pad and checks every footprint we track.
- The circuit, before the crate
What a 240 volt heater circuit involves, so you can brief an electrician instead of discovering one.