EOS Gracil W Wall-Mounted Electric Sauna Heater
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EOS Gracil W Wall-Mounted Electric Sauna Heater
The EOS Gracil W brings the streamlined appearance and substantial stone capacity of the Gracil series to a space-conscious wall-mounted format. Its shallow profile, flat rear design and dedicated mounting system make it an excellent choice for modern traditional sauna rooms where preserving usable floor space is a priority.
Choose from 6 kW, 7.5 kW or 9 kW heating outputs, Matte Black or Anthracite Pearl finishes, and compatible electrical configurations for residential and commercial sauna installations.
Premium Sauna Performance Without Sacrificing Floor Space
The EOS Gracil W mounts securely to a suitable sauna wall, keeping the space beneath the heater open and simplifying floor cleaning. Its refined geometric enclosure and compact depth make it especially attractive for smaller sauna rooms, glass-front cabins and contemporary wellness spaces.
Despite its streamlined construction, the Gracil W accommodates approximately 44 pounds of sauna stones. The substantial stone compartment helps retain heat and supports the traditional steam experience created when water is properly applied to heated stones.
Wall-Mounted Design
The supplied mounting system secures the heater directly to a structurally suitable sauna wall, helping preserve usable floor space.
44-Pound Stone Capacity
The stainless steel stone compartment provides substantial thermal mass and supports traditional sauna heat and steam performance.
Made in Germany
The Gracil W is manufactured by EOS Saunatechnik for use in properly designed residential and commercial sauna cabins.
Choose the Installation Style That Fits Your Sauna
| Feature | EOS Gracil W | EOS Gracil |
|---|---|---|
| Installation | Wall-mounted | Freestanding floor-mounted |
| Approximate Dimensions | 29.1 in H × 19.9 in W × 10.8 in D | 31.9 in H × 19.9 in W × 9.8 in D |
| Stone Capacity | Approximately 44 lbs | Approximately 44 lbs |
| Available Outputs | 6 kW, 7.5 kW and 9 kW | 6 kW, 7.5 kW and 9 kW |
| Best For | Preserving floor space and creating a clean wall-mounted installation | Freestanding placement directly on the sauna floor |
Select Your EOS Gracil W Configuration
Choose the finish, heating output and electrical configuration that match your sauna design and available electrical service.
| Product Option | Available Selections |
|---|---|
| Finish | Matte Black or Anthracite Pearl |
| Heater Output | 6 kW, 7.5 kW or 9 kW |
| Voltage / Phase | 240V / 2PH or 208V / 3PH Commercial |
Important: Heater output must be matched to the sauna’s usable interior volume, insulation, glass area, ceiling height and ventilation. Voltage and phase must match the building’s electrical service. Confirm the complete configuration with a qualified sauna professional and licensed electrician before ordering.
Choose 6 kW, 7.5 kW or 9 kW
The EOS Gracil W is offered in three output levels for sauna rooms of different sizes. The manufacturer’s sizing ranges assume a properly insulated, constructed and ventilated sauna cabin.
| Heater Output | Recommended Sauna Volume | Typical Application |
|---|---|---|
| 6 kW | Approximately 213 to 300 cu. ft. | Smaller traditional sauna cabins |
| 7.5 kW | Approximately 280 to 420 cu. ft. | Medium traditional sauna cabins |
| 9 kW | Approximately 313 to 494 cu. ft. | Larger traditional sauna cabins |
Glass doors, glass walls, tile, stone and other non-insulated surfaces increase heat loss and may require additional heater-sizing consideration.
Complete Your EOS Gracil W Sauna System
The EOS Gracil W is an externally controlled electric sauna heater. A compatible EOS control, matching EOS Power Box and properly sized sauna stones are required for a complete operating system.
Required: EOS Sauna Control
Choose a compatible external control for temperature, operating time and supported sauna functions.
Required: EOS Power Box
The Power Box provides the high-voltage switching and electrical interface between the external sauna control and the Gracil W heater.
Required: Sauna Stones
The Gracil W requires approximately 44 pounds of properly sized sauna stones. Stones are sold separately unless specifically stated otherwise.
Required: Professional Installation
The wall structure must be suitable for mounting the heater, and all fixed high-voltage electrical connections must be completed by a qualified electrician.
No Power Extension Box Required: Standard 6 kW, 7.5 kW and 9 kW Gracil W configurations do not require an EOS Power Extension Box when paired with the appropriate compatible control and primary Power Box.
Add Remote Access to an Eligible EOS Control System
A compatible EOS control system may be connected to the EOS App Module for supported smartphone monitoring and control. Approved remote-start safety equipment may also be required.
Balanced Heat From a Space-Saving Wall-Mounted Heater
The EOS Gracil W is designed for traditional Finnish-style sauna bathing. Its heating elements warm the surrounding sauna stones, helping create consistent heat throughout the cabin.
With approximately 44 pounds of stone capacity, the Gracil W provides substantial thermal mass despite its slim wall-mounted design. Once the stones are properly heated, controlled amounts of clean water may be applied to create steam and temporarily increase the perceived intensity of the sauna.
Balanced Heat
The open stone compartment and properly positioned heating elements support airflow and heat circulation throughout a correctly designed sauna cabin.
Traditional Steam
Water may be applied to properly heated sauna stones according to the manufacturer’s operating instructions.
Efficient Use of Space
Wall mounting preserves floor space and creates a clean installation suitable for compact and modern sauna rooms.
Residential and Commercial Voltage Options
240V / 2PH
The 240V / 2PH option is intended for compatible installations equipped with the appropriate 240-volt electrical service.
208V / 3PH Commercial
The 208V / 3PH configuration is intended for compatible commercial three-phase electrical systems commonly found in hospitality, fitness, wellness and institutional facilities.
Electrical verification required: The heater, EOS control, Power Box, circuit protection, conductor sizing and building electrical service must all have compatible voltage and phase ratings. Final electrical design and installation must be completed by a qualified electrician.
Durable Materials for a Refined Sauna Interior
| Component | Construction |
|---|---|
| Outer Housing | Steel with Matte Black or Anthracite Pearl finish |
| Inner Housing | Steel |
| Top Protection | Stainless steel protective grill |
| Stone Compartment | Stainless steel |
| Terminal Box | Recessed into the heater housing |
| Installation | Wall-mounted using the supplied mounting system |
| Debris Collection | Collection tray beneath the heater |
EOS Gracil W Specifications
| Heater Type | Wall-mounted electric sauna heater |
|---|---|
| Sauna Type | Traditional dry Finnish sauna |
| Available Outputs | 6 kW, 7.5 kW and 9 kW |
| Available Finishes | Matte Black and Anthracite Pearl |
| Electrical Options | 240V / 2PH or 208V / 3PH |
| Dimensions | Approximately 29.1 in H × 19.9 in W × 10.8 in D |
| Stone Capacity | Approximately 44 lbs |
| Recommended Sauna Volume | Approximately 213 to 494 cu. ft., depending on heater output |
| Installation | Wall-mounted |
| Control Type | Compatible external EOS sauna control required |
| Power Box | Compatible EOS Power Box required |
| Power Extension Box | Not required for standard 6 kW, 7.5 kW or 9 kW configurations |
| Intended Environment | Inside a properly constructed and protected sauna cabin |
| Country of Manufacture | Germany |
| Manufacturer Warranty | 2 years, subject to manufacturer terms |
Published dimensions and sizing information are provided for preliminary planning. Required clearances, ventilation openings, electrical specifications and mounting details must be confirmed in the official installation manual before construction or installation begins.
Professional Wall Mounting and Electrical Installation Required
The EOS Gracil W must be mounted to a structurally suitable sauna wall using the manufacturer’s mounting system. The completed installation must maintain all required clearances from walls, benches, guard rails, the ceiling and other surfaces.
Step 1
Confirm Heater Size
Calculate the usable interior volume and account for glass, tile, stone and other non-insulated surfaces.
Step 2
Verify Wall Support
Confirm that the wall and internal framing can safely support the heater, stones and mounting system.
Step 3
Plan the System
Select the compatible EOS control, Power Box, circuit protection, wiring and optional connectivity components.
Step 4
Complete Installation
Have the heater, control system and fixed electrical connections installed and commissioned by qualified professionals.
Plan the Sauna Cabin Before Installation
Correct airflow and safety clearances are essential for reliable heater performance. The sauna cabin must include properly positioned fresh-air intake and exhaust openings that remain unobstructed during operation.
- Maintain all clearances shown in the official installation manual.
- Provide properly positioned fresh-air intake and exhaust openings.
- Do not obstruct airflow through or around the heater.
- Do not install the heater beneath a sauna bench unless specifically approved.
- Install a suitable heater guard without violating required clearances.
- Keep towels, clothing, buckets and other objects away from the heater.
Proper Stone Placement Supports Heater Performance
The Gracil W requires approximately 44 pounds of properly sized sauna stones approved for electric sauna-heater use.
Before Loading
- Rinse dust and loose debris from the stones.
- Allow excess water to drain before loading.
- Remove cracked, soft or crumbling stones.
While Loading
- Place stones loosely between and around the heating elements.
- Maintain spaces for heated air to circulate.
- Do not wedge stones tightly against the elements.
- Do not operate the heater without stones.
What Is Included
Included With the Heater
- EOS Gracil W sauna heater in the selected configuration
- Protective top grill
- Wall-mounting system
- Manufacturer documentation
Sold Separately
- Compatible EOS sauna control
- Compatible EOS Power Box
- Approximately 44 pounds of sauna stones
- Heater safety guard
- Electrical wiring and installation materials
- Optional EOS App Module and remote-start safety equipment
Download EOS Gracil W Technical Information
Review the manufacturer documents with your sauna builder and electrician before ordering or beginning installation.
EOS Gracil Series Data Sheet
Review heater outputs, dimensions, construction details, sauna sizing guidance and available configurations.
EOS Gracil and Gracil W Installation and Operating Manual
Review mounting instructions, required clearances, electrical diagrams, stone loading, operation, maintenance and safety information.
Expert Support for Your Complete Sauna System
Configuration Guidance
We can help identify the heater output, voltage, control and Power Box options that fit your planned sauna system.
Complete-System Support
Purchase your compatible heater, control equipment and supporting components from one knowledgeable wellness-equipment retailer.
Veteran-Owned Business
My Luxury Home Spa is a veteran-owned company committed to responsive service, transparent communication and long-term customer support.
Choose Your EOS Gracil W Configuration
Select your preferred finish, heater output and electrical configuration. Contact My Luxury Home Spa when you need help matching the heater with the correct control and Power Box.
EOS Gracil W Sauna Heater FAQs
Find answers about Gracil W sizing, wall mounting, electrical configurations, required controls, sauna stones, installation and maintenance.
What is the EOS Gracil W?
The EOS Gracil W is a slim, wall-mounted electric sauna heater designed for traditional Finnish-style sauna rooms. It is available in 6 kW, 7.5 kW and 9 kW outputs for sauna cabins up to approximately 494 cubic feet.
What is the difference between the EOS Gracil W and EOS Gracil?
The EOS Gracil W mounts to a structurally suitable sauna wall, while the standard EOS Gracil is a freestanding floor-mounted heater. Both offer the same general output range and approximately 44 pounds of sauna stone capacity.
Which EOS Gracil W heater size do I need?
- 6 kW: approximately 213 to 300 cubic feet
- 7.5 kW: approximately 280 to 420 cubic feet
- 9 kW: approximately 313 to 494 cubic feet
Final sizing also depends on insulation, ceiling height, ventilation and the amount of glass, tile, stone or other non-insulated material in the sauna.
Does glass affect the heater size I need?
Yes. Glass doors, glass walls, tile, masonry and other non-insulated surfaces increase heat loss and may require a larger heater than the room’s basic interior volume would otherwise suggest.
How large is the EOS Gracil W?
The EOS Gracil W measures approximately 29.1 inches high, 19.9 inches wide and 10.8 inches deep. Required safety clearances must be added when planning the installation.
How is the EOS Gracil W mounted?
The heater mounts to a structurally suitable sauna wall using the manufacturer’s mounting system. The wall and its internal framing must support the combined operating weight of the heater and stones.
Can the Gracil W be installed on any sauna wall?
No. The mounting surface and framing must be structurally suitable for the heater’s operating weight and heat exposure. Do not mount the heater only to thin decorative paneling without adequate support behind it.
What is the difference between Matte Black and Anthracite Pearl?
Matte Black is a deep neutral black. Anthracite Pearl is a very dark charcoal gray with slightly more visual depth under different lighting. The difference is cosmetic and does not affect heater performance.
What is the difference between 240V / 2PH and 208V / 3PH?
The 240V / 2PH configuration is intended for compatible 240-volt electrical systems. The 208V / 3PH version is designed for compatible three-phase electrical systems frequently found in commercial facilities.
Can a 208V heater be connected to 240V electrical service?
No. The heater, control, Power Box, circuit protection and wiring must all match the voltage and phase of the building’s electrical service.
Does the EOS Gracil W have a built-in control?
No. The EOS Gracil W requires a compatible external EOS sauna control and matching EOS Power Box. These components are sold separately.
Which controls can be used with the EOS Gracil W?
Compatible options include the EOS EmoTec D and appropriately configured EOS Touch 3 systems. Control compatibility must be confirmed with the selected heater output, voltage and Power Box.
Is an EOS Power Box required?
Yes. A compatible EOS Power Box provides the high-voltage switching and electrical interface between the external sauna control and the Gracil W heater.
Does the Gracil W require an EOS Power Extension Box?
Standard 6 kW, 7.5 kW and 9 kW Gracil W configurations do not require an additional Power Extension Box when paired with the appropriate control and primary Power Box.
Are sauna stones included?
Sauna stones are sold separately unless specifically stated otherwise. The EOS Gracil W holds approximately 44 pounds of properly sized sauna stones.
How should the sauna stones be loaded?
Rinse the stones and place them loosely between and around the heating elements. Do not wedge them tightly against the elements, block airflow or operate the heater without stones.
Can water be poured over the stones?
Yes. Clean water may be applied in controlled amounts to properly heated stones according to the official EOS operating instructions.
Is a heater guard required?
A suitable heater guard should be incorporated into the sauna design to help prevent accidental contact with hot surfaces. It must maintain all required clearances and must not obstruct airflow.
Can the EOS Gracil W be installed outdoors?
The heater must be installed inside a properly constructed and protected sauna cabin. It should not be exposed directly to rain, snow, standing water or outdoor weather.
Can smartphone control be added?
Remote connectivity may be available with an eligible EOS control and compatible EOS App Module. Approved remote-start safety equipment may also be required.
Can I install the EOS Gracil W myself?
The mounting and sauna layout must follow the official EOS instructions. All fixed electrical wiring, control connections and commissioning must be completed by a qualified electrician.
What is included with the EOS Gracil W?
The standard package includes the selected Gracil W heater, top grill, mounting system and manufacturer documentation. The control, Power Box, stones, electrical materials and optional accessories are sold separately.
What warranty does the EOS Gracil W include?
The EOS Gracil W includes a two-year manufacturer warranty, subject to the manufacturer’s terms, proper installation, compatible electrical configuration, intended use and required maintenance.
Why Buy From Us
FAQs
Shipping & Delivery
Free shipping available on select orders. White-glove delivery and setup can be arranged at an additional cost in most areas. We'll confirm your preferred date after purchase.
Warranty
Full manufacturer warranty, registered at purchase. Need help with a claim? Our U.S. support team handles it directly with the brand.
Returns
New, uninstalled items can be returned within the brand's policy window. We'll help coordinate pickup and any restocking requirements.
Installation & Power
Most saunas/hot tubs require dedicated circuits. We provide spec sheets and can recommend licensed installers in your area.
