EOS Cubo Avantgarde

EOS Cubo Avantgarde Freestanding Electric Sauna Heater 240V/2PH

Regular price $9,142.86 USD
Kilowatt: 7.5kW

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EOS Cubo Avantgarde Freestanding Electric Sauna Heater in Matte Black with Upper Stone Basket
$9,142.86 USD
7.5kW
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EOS Cubo Avantgarde Freestanding Electric Sauna Heater 240V/2PH


Description

The EOS Cubo Avantgarde is a premium freestanding electric sauna heater engineered to deliver high-efficiency heat within a bold, modern design. Constructed from durable powder-coated matte black steel, this heater is built to withstand the demanding conditions of regular sauna use while maintaining a striking contemporary appearance. Its symmetrical dimensions make it a versatile fit for virtually any sauna room layout or installation configuration.

A distinctive stylized upper stone basket cradles decorative white quartz sauna stones, creating dramatic visual impact and enhancing steam production when water is poured. Heating elements are designed to avoid direct contact with sauna stones, maximizing efficiency and making the unit exceptionally service-friendly. Whether you are outfitting a home spa or a professional wellness facility, the Cubo Avantgarde delivers powerful, reliable sauna sessions backed by precision German craftsmanship.


Key Features

  • Capacity Range (9kW): Heats sauna rooms from 314 to 494 cubic feet - ideal for medium to large sauna rooms.
  • Capacity Range (7.5kW): Designed for sauna rooms from 247 to 353 cubic feet - suited to smaller private saunas.
  • Powder-Coated Matte Black Steel: Scratch-resistant finish protects the contemporary exterior and ensures long-term durability.
  • Stylized Upper Stone Basket: Holds decorative white quartz sauna stones for dramatic aesthetics and enhanced steam output.
  • Diabase Sauna Stones Included: Internal diabase stones layered beneath quartz rocks improve heat retention and convection performance.
  • Non-Contact Heating Elements: Elements do not directly contact sauna stones, maximizing efficiency and extending heater lifespan.
  • Symmetrical Design: Equal dimensions on all sides allow flexible placement in any sauna room configuration.
  • Large Rock Capacity, Compact Footprint: Optimizes air convection for fast heat-up times and powerful, consistent sauna sessions.
  • Service-Friendly Wiring Access: Secure, accessible wiring connections simplify maintenance and installation.
  • 2-Year Warranty: Backed by EOS's manufacturer warranty for peace of mind.
  • 240V / 2-Phase Power: Requires compatible sauna heater control (sold separately) for operation.

Kilowatt Options & Which to Choose

  • 7.5kW: Best for sauna rooms ranging from 247 to 353 cubic feet. Ideal for compact personal or home saunas where efficient, focused heating is the priority.
  • 9kW: Designed for larger sauna rooms from 314 to 494 cubic feet. The right choice for spacious home saunas or semi-commercial installations that demand more powerful heat output.

Shipping

This product requires additional shipping. If you'd like a quote before you purchase, fill out the form on this page or email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.


What's Included

  • EOS Cubo Avantgarde Freestanding Electric Sauna Heater
  • Stylized upper stone basket
  • Decorative white quartz sauna stones
  • Internal diabase sauna stones

Why You'll Love It

The EOS Cubo Avantgarde is a standout choice for sauna enthusiasts and facility managers who refuse to compromise on quality or aesthetics. EOS is a renowned German sauna heater manufacturer with decades of experience engineering products trusted in high-end wellness facilities around the world. The Cubo Avantgarde's non-contact heating element design and optimized rock capacity mean you get faster heat-up times, more powerful steam, and lower long-term maintenance costs compared to conventional heaters. Its scratch-resistant powder-coated finish keeps it looking pristine session after session, even in high-traffic environments. Backed by a 2-year manufacturer warranty and built with precise German craftsmanship, this heater is engineered for years of dependable, luxurious use. If you want a sauna experience that is as visually impressive as it is performance-driven, the Cubo Avantgarde delivers on every front.


Product Specifications

View Product Specs
Power Options 7.5kW, 9kW
Voltage / Phase 240V / 2-Phase
Coverage - 7.5kW 247 to 353 cubic feet
Coverage - 9kW 314 to 494 cubic feet
Finish Matte Black Powder-Coated Steel
Stone Type (Internal) Diabase Sauna Stones
Stone Type (Upper Basket) Decorative White Quartz
Installation Type Freestanding
Warranty 2 Years
Controls Sold separately (compatible EOS control required)

FAQ

Does this heater come with a control panel?

No - the EOS Cubo Avantgarde requires a compatible sauna heater control, sold separately. EOS offers several compatible controls including the EOS Touch 3 touchscreen control and the EOS EmoTec D digital control. Please ensure you add a compatible control to your order for successful operation and installation.

What size sauna room is this heater designed for?

The 7.5kW model is designed for sauna rooms from 247 to 353 cubic feet, while the 9kW model handles rooms from 314 to 494 cubic feet. To determine the right output for your space, calculate your sauna room's volume (length x width x height) and select the model that covers your range. If your room falls in the overlap zone, the 9kW offers extra headroom for rooms with high ceilings or glass walls, which require more power to heat effectively.

Can I pour water on this heater for steam?

Yes. The Cubo Avantgarde features both internal diabase sauna stones and a decorative upper quartz stone basket. Pouring water over the stones - especially the upper layer - increases steam production and enhances the traditional sauna experience. Always follow the manufacturer's guidelines on water volume and pour frequency.

Is professional installation required?

Yes. The EOS Cubo Avantgarde is a 240V/2-phase electric heater and must be installed by a licensed electrician. Proper wiring, breaker sizing, and connection to a compatible sauna control are all required for safe and code-compliant operation. We recommend consulting a qualified sauna installer or electrician before purchasing.

How is this product shipped?

Due to its size and weight, the EOS Cubo Avantgarde ships via freight. Additional shipping charges apply. Contact us at service@omahasportsandgames.com for a shipping quote or estimated delivery timeline before placing your order.

Product specifications table
Specification name Specification Value
Color pattern Black
Material Stainless steel, Metal
Mounting type Free-standing
Phase type Two-phase
Power source AC-powered

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