Home / Products / Saunas / Indoor Saunas / Infrared Saunas / IR13 3-4 Person Indoor Infrared Sauna
IR13 is where HACHILL’s indoor Infrared range moves into the 3–4 Person class and an 1800 × 1800 mm floor envelope. Its listed specifications are 1800 × 1800 × 2000 mm overall, W1692 × D1692 × H1913 mm internal and a 5,250 W planning load. Treat that move as a group-layout decision: the photographed bench, entry and emitter arrangement must suit the intended users, and the room, access and electrical interfaces still have to be closed for the quoted build.
Model
IR13
Product Type
Indoor Infrared Sauna
Catalog Capacity
3–4 Person
Heating Reference
5,250 W planning load
Overall Reference
1800 × 1800 × 2000 mm
Internal Reference
W1692 × D1692 × H1913 mm
Current Range Role
Larger Indoor Infrared model
Drawing Status
Use 3–4 Person as the current catalog class, then check the photographed bench and interior against the actual group. That label does not promise equal comfort for four users, commercial throughput or public-use suitability.
5,250 W is the current IR13 planning load. It is not the destination electrical design and does not rank heating performance. The quoted build still needs its applicable supply, controls, protection and included Infrared hardware confirmed.
The move from IR12 changes three concrete parts of the brief: occupancy class, cabin envelope and the interior arrangement that must be checked. It does not create a performance hierarchy from the wattage labels.
| Buyer Check | IR12 | IR13 |
|---|---|---|
| Heating Type | Indoor Infrared | Indoor Infrared |
| Catalog Class | 1–2 Person | 3–4 Person |
| Product Envelope | 1300 × 1200 × 1900 mm | 1800 × 1800 × 2000 mm |
| Planning Load | 1,450 W | 5,250 W |
| What to Prove | That the compact cabin is sufficient | That the larger group layout and site commitment are justified |
Keep wattage out of the model ranking. These load references belong to different cabin configurations; they do not by themselves indicate faster heating, higher temperature, stronger infrared, greater comfort or better efficiency.
IR13 earns its place only when the larger interior works for the intended group. Read the real bench, doorway and emitter views together before relying on the 3–4 Person label as the answer.
Use the real interior views to review bench position, visible seating context and how the larger internal envelope is occupied.
Open-door and glass-door views help show how the entry relates to the bench and visible circulation area.
Use emitter-wall and corner views to understand photographed placement relative to seating. Images show geometry, not emitter performance.
A 3–4 person classification does not guarantee the same comfort for every group of four or confirm suitability for commercial or public use.
Start with the 1800 × 1800 × 2000 mm product envelope and compare it with the finished room boundaries. That is a fit screen, not a complete allowance for the installed cabin.
Check the path from delivery point to final position: door openings, corridors, turns, level changes and the path needed for components or assembly. A room that accepts the final enclosure may still have a restrictive approach.
After placement, keep workable access for entry, controls, electrical connections, ventilation context, assembly work and later service. These interfaces sit outside the bare product envelope.
Choosing the larger cabin is a bigger spatial commitment than choosing IR12. It does not, on its own, prove that installation is difficult or determine project-specific clearances.
IR13’s image set is unusually useful for a model page: it shows front and open-door views, bench geometry, glass/entry relationships, emitter-wall and corner positions, interior details and the dimension drawing. Use those images to understand photographed physical arrangement. Do not turn them into claims about emitter count, wavelength, spectrum, output, heat distribution, electrical topology or therapeutic performance.
For IR13, the enquiry should prove two things: why the project needs the larger cabin, and whether the intended group can actually use the shown layout.
Provide: destination, quantity, intended user count, the requirement that rules out IR12, finished-room dimensions, access restrictions, bench or group-use priorities, available electrical supply, ventilation context, control requirements and the drawing/document package needed for approval.
Two useful RFQ questions are: Which project requirement requires IR13 instead of IR12? and Does the photographed bench/entry arrangement suit the intended group?
Use IR12 when the project can return to a smaller Infrared cabin. Use ID14L when the 3–4 Person class still fits but the project requires Traditional rather than Infrared heating.
