Once an indoor installation has been confirmed, the next decision is the heating route. Compare Infrared, Traditional and project-defined combined-heat options, then continue to the current model that best matches the room and project.
The current standard Indoor Sauna range includes IR12, IR13 and ID14L. Room size, delivery access, electrical context and ventilation should be reviewed before the final model is selected.
Built for: Wellness brands, distributors, hotels, gyms, spas, contractors and defined indoor sauna projects.
For an indoor project, choose the heating direction before comparing exact models. Infrared and Traditional are the current standard product routes; combined heat remains project-defined.
Choose the Infrared route when the project is based on an infrared emitter system. The current Indoor Infrared models are IR12 and IR13.
Choose the Traditional route when the project requires a heater-and-stone arrangement. The current Indoor Traditional model is ID14L.
If an indoor project requires more than one heating approach, treat it as a project-defined configuration rather than another current standard model.
The current standard Indoor Sauna range contains two Infrared models and one Traditional model. Use these product cards to choose the exact model page to review next.
Current 1–2 person Indoor Infrared option. Review IR12 when the project has already selected the Infrared route and the smaller current model is the relevant starting point.
Current 3–4 person Indoor Infrared option. Review IR13 when the project has selected Infrared and needs the larger current product route.
Current 3–4 person Indoor Traditional option. Review ID14L when the project requires a heater-and-stone route rather than Infrared.
Indoor sauna selection depends on the room and building conditions as well as the heat route. Review the installation space, delivery path and utility context before the final model is selected.
Start with the usable installation area, nearby walls or fixed construction, glazing where relevant, floor conditions and the intended position within the room.
Review doorway dimensions, corridors, corners, stairs or level changes, lifts where applicable, and the route from unloading to the final room.
Record the destination electrical context and any already-defined control requirements. Exact power, controls and model interfaces remain with the selected product.
Identify ventilation, service-access and surrounding installation constraints at category level, then confirm detailed requirements for the selected model and project.
Use the current range to move from a broad Indoor decision to the product route that best matches the project. A combined indoor heat requirement should remain on the Project-Defined Hybrid route rather than being treated as a fourth standard model.
Start with IR12 when the installation is Indoor, Infrared is the chosen route and the smaller current Infrared model is the relevant starting point.
Start with IR13 when Infrared is selected and the project should continue to the larger current Indoor Infrared model.
Start with ID14L when the project has selected a Traditional indoor sauna direction and the heater-and-stone route is preferred.
You do not need every technical detail before contacting HACHILL. A clear description of the project, room and intended heating direction is enough to begin the correct product or quotation route.
Include the intended application, destination market, required quantity and expected purchasing or project timing where relevant.
Where available, provide room dimensions, doorway or delivery constraints, photos or a basic layout, and the Infrared, Traditional or project-defined Hybrid preference.
Include any already-known electrical context, OEM or private-label requirements, branding, packaging, customization and required project documentation.
Use these resources after the project has been narrowed to the Indoor route when more background is useful on Infrared heating, Traditional sauna heaters or room planning.
Use this guide when the buyer needs a clearer understanding of the Infrared sauna direction before comparing IR12 and IR13.
Use this guide when the project is moving toward a Traditional sauna route and needs more context around sauna heating considerations.
Use this guide for broader planning context around sauna construction and installation before the exact product and site requirements are finalized.
If the installation will be indoors, send the available project information and continue from the appropriate product route. You can start with IR12 or IR13 for Infrared, ID14L for Traditional, or a project-defined enquiry when more than one heating approach is required.
Continue here when the project is on the Infrared route and should compare IR12, IR13 or Infrared-specific planning.
Continue here when the project is on the Traditional heater-and-stone route.
Use the commercial route for hotels, resorts, spas, gyms and other project-based installations that need broader venue planning.
