Sauna Blueprint

Harvia

Forte AF100

Partial data — 3 fields unpublishedDirect from vendor only

Electrical supply, as published

Supply group 1

Breaker / fuse sizeNot stated by manufacturerThis manufacturer does not publish a breaker size for this model. We will not calculate one — that is the electrician’s determination under your local code.
Minimum wire size6 AWGAs stated by the manufacturer. Your installation may require more.
Current draw40.8 A
Voltage / phase240 V 1 ph

Size at a glance

Elevation880 mm500 mm width1.75 m5 ft 9 inPlan · footprint500 mm width530 mm depthPlan drawn to its own scale.
Axis order sourcedDrawn to scale from the published dimensions. Manufacturer states: 500 × 530 × 880 mm (manual) — 880 mm (34.6 in) high, 500 mm (19.7 in) wide, 530 mm (20.9 in) deep. The figure is a 1.75 m (5 ft 9 in) reference, not a supplied photograph. Outlines show overall size only. The string above does not label its axes. We read it as W × D × H — Harvia's measurements table for this SKU lists height 34.65 in last, width 19.69 in and depth 20.87 in first (Harvia spec). Confirm against the installation manual before cutting anything to fit.

Core specifications

BrandHarvia
ModelForte AF100
SeriesForte
Rated output9.8 kW, 240 V 1 ph
Room volume range355–527 ft³ (10–15 m³)10–15 m³ as published
Dimensions500 × 530 × 880 mm (manual)
Rock capacity100 kg (manual)
Mountingfloor

Controls, clearances & certification

Control typestandalone digital panel
Control includedYes
Safety clearancesfront/side/behind 2 in (non-combustible), ceiling 3.75 ft (AF45)
Certifications / listingsNot stated by manufacturer
Indoor / outdoor ratingNot stated by manufacturer

What this manufacturer does not publish

We list these openly because an unpublished specification is itself information — it tells you what to ask the dealer before you buy.

  • breakerAmps
  • indoorOutdoorRating
  • msrp

No source conflict recorded for this model

The sources we consulted for this model agreed with each other. That is not a guarantee the manufacturer’s documents agree everywhere — only that we found no disagreement between the spec page, the manual and the listings we checked. Where we do find one, we publish both values and both sources instead of quietly choosing the more convenient figure.

See the 25 conflicts we have documented across 23 products

Transcription notes

SKU: HAFU1002401. Product page returned HTTP client error on 2026-08-21; manual data exists.

Where to buy

We have not verified a current retail listing for the Harvia Forte AF100. Rather than send you to a guess, we have left this blank — contact the manufacturer for an authorized dealer.

Sources for this page

Transcribed and checked . Manufacturers revise specifications without notice; the document above is authoritative, not this page.