What is Harvia Linear Wood?
Harvia Linear Wood is a floor-standing heater from Harvia with 14.3-17.9 kW output and 79-88 lbs stone capacity.
Current heater
Harvia Linear Wood
Compare wood stoves
Harvia sauna heater specs
Harvia Linear Wood sauna heater specs and 3D room planner
Use this catalog-backed Harvia Linear Wood product page to compare wood output, adjusted room volume, clearances, chimney path, stones, floor protection, and manual install checks before you open the sauna in the designer.
Harvia Linear Wood is a floor-standing heater from Harvia for 177-636 cu ft adjusted sauna rooms. Key planning facts: 14.3-17.9 kW output, 79-88 lbs stone capacity, and 82" minimum finished ceiling guidance, plus wood-stove chimney path, manual flue connection, hearth/floor protection, combustion air, and local fire-code review.
Design with Harvia Linear Wood Buy in North America at Sauna Marketplace
Quick answers
What sauna room size fits Harvia Linear Wood?
The published adjusted room-volume range is 177-636 cu ft. Add glass, tile, stone, brick, concrete, or log exposure before choosing the final kW row.
What clearances does Harvia Linear Wood need?
Plan 3.62"-15.8" side clearance, 3.62"-15" rear clearance, 11.8"-19.7" front clearance, and a 82" minimum finished ceiling check before placing benches or glass.
What chimney does Harvia Linear Wood need?
Plan a manual-approved chimney path with the manual-listed stove connection, the selected WHP chimney parts or AHJ-approved equivalent, lead-through protection, and local fire-code review.
Where should I start with Harvia Linear Wood?
Use the 3D designer to validate the room, benches, openings, combustible clearances, chimney lead-through, guard rail, hearth protection, and material schedule before purchase.
Harvia Linear Wood size and clearance table
| Variant | Power | Room volume | Dimensions | Rocks | Side/back | Front | Minimum ceiling | Chimney / install |
|---|---|---|---|---|---|---|---|---|
| Linear 16WKP160C | 17.9 kW | 212-565 cu ft | 16.5" W x 17.7" D x 28.9" H | 79.4 lb | 11.8" | 15.8" | 82" | Manual wood stove; chimney and hearth package by installer |
| Linear 18 CompactWKLI18CPTM | 14.3 kW | 177-636 cu ft | 17.7" W x 20.1" D x 30.3" H | 88.2 lb | 3.62" | 11.8" | 82" | Manual wood stove; chimney and hearth package by installer |
| Linear 22 GreenFlameWKLI20GM | 15.7 kW | 318-636 cu ft | 17.7" W x 20.1" D x 30.3" H | 88.2 lb | 15.8" | 19.7" | 82" | Manual wood stove; chimney and hearth package by installer |
| Linear 22 GreenFlame ESWKLI20GESM | 15.7 kW | 318-636 cu ft | 17.7" W x 26" D x 30.3" H | 88.2 lb | 15.8" | 19.7" | 82" | Manual wood stove; chimney and hearth package by installer |
Best fit
- 14.3-17.9 kW Harvia heater family for 177-636 cu ft adjusted hot rooms.
- Floor-standing layouts where the heater footprint, front clearance, and bench approach are planned before ordering.
- 79-88 lbs stone capacity with chimney, hearth, heat-shield, and combustion-air planning handled before ordering.
- Rooms that can meet the 82" minimum finished ceiling check for the selected size row.
- Floor structure, non-combustible base, stove guard rail, chimney route, and roof lead-through should be resolved with the full room layout.
Designer checks
- Size the room by adjusted volume, including the 3.94 cu ft per sq ft (1.2 m3 per 1 m2) for glass, stone, tile, brick, concrete, or similar cold surfaces rule where it applies.
- Validate side/back clearance 3.62"-15.8", front clearance 11.8"-19.7", and bench setback before finalizing benches.
- Check the 82" minimum finished ceiling against the room height.
- Carry chimney kit/extensions/damper, lead-through, hearth protection, heat shields, ash handling, and local fire-code review into the material schedule.
Package notes
- Selected Harvia Linear wood stove body with glass fire door
- 79-88 lb; Harvia Linear Sauna Stones
- Installation and operation manual
- Harvia Linear Sauna Stones
- Harvia WHP1500M Black Chimney Kit
Manual-backed facts
Source
SaunaDesignPro heater catalog
Confirm the source file before ordering.
Mounting
Floor-standing
Floor-standing sizes use their own body height and top clearance.
Model numbers
WKP160C / WKLI18CPTM / WKLI20GM / WKLI20GESM
Useful when the store name and manual model number are not identical.
Room volume range
177-636 cu ft
Use adjusted sauna volume after cold surfaces, not just geometric room volume.
Body weight
101.4-167.6 lb
Listed body weight before stones; verify shipping weight with the final SKU.
Cold-surface adder
3.94 cu ft per sq ft (1.2 m3 per 1 m2) for glass, stone, tile, brick, concrete, or similar cold surfaces
The calculator applies the brand-family coefficient before selecting a heater size.
Minimum finished ceiling
82"
Computed from body height, floor clearance, top clearance, and the manual minimum room height.
Maximum room height
Not listed for these sizes
Verify with the selected manual when designing unusually tall rooms.
Electrical/control
Wood-burning; no electric heater circuit; Manual wood stove; chimney and hearth package by installer
Use the selected kW row and SKU when matching breakers, phases, relays, and controller packages.
Critical differences
Harvia Linear clean-burn wood stove; T600 chimney, 115 mm connection / 110 mm min flue inner diameter, top or rear exit For US 6" Class-A chimney, Harvia sells the WZ115155 4.5"->6" adapter
9 more notes shown below.
- Harvia Linear clean-burn wood stove; T600 chimney, 115 mm connection / 110 mm min flue inner diameter, top or rear exit
- For US 6" Class-A chimney, Harvia sells the WZ115155 4.5"->6" adapter
- Clearances shown are to combustible material without a shield; a Harvia WL protective sheath reduces side/rear substantially (see product page)
- Load 10-15 cm stones loosely with airflow open; the manual safety distances assume the stones are installed correctly and no wiring or combustibles enter the clearance envelope
- Harvia WHP insulated chimney is T600/G100: keep 100 mm from its outer casing to combustibles; uninsulated smoke pipe needs 500 mm unless an approved Harvia radiation cover or protective system is specified
- Use a manufacturer-approved non-combustible hearth/protective bedding over wood or tiled waterproofed floors; roof-ceiling lead-through, combustion air, support spacing, termination, and local fire-code review are required
- Manual 301-Pk safety Fig 7: side 300, back 350, front 400, ceiling 1300 mm. WL425/WL475 sheath cuts side/back to 30 mm.
- Double-shell design: installs just 92 mm from combustible side/rear walls with NO protective sheath (manual 3669 Fig 5). A non-combustible ceiling shield drops the ceiling clearance from 1300 to 1050 mm.
- Not currently on SaunaMarketplace; sourced via Harvia US (BathingBrands).
- Manual 4897 Fig 9: ceiling 1265, side 400, back 380, front 500 mm. WL525/WL575 sheath cuts side/back to 70 mm.
- ES = external through-wall feed with a 20 L water tank; shares the Linear 22 GreenFlame safety envelope. WL530/WL580 sheath cuts side/back to 70 mm.