ThermaSol Lumaria Indoor Sauna – 3–4 Person, Glass Front, Aspen Interior, Wi-Fi Heater

Lumaria Large offers a breathtaking indoor sauna experience for 3–4 people, combining light-filled design with rich, natural textures. Designed for medium to large wellness spaces, this sauna merges Scandinavian styling with advanced performance and smart controls—making it an elegant centerpiece in any interior.

A panoramic front glass wall brings in light while maintaining a minimalist, serene vibe. Inside, brushed Tyrol walls and thermally modified Aspen benches reflect high-end craftsmanship and comfort. Remote-controlled RGB LED light therapy allows you to tailor the atmosphere for deep relaxation or social rejuvenation.

Powered by a 9kW Harvia Virta heater with optional Wi-Fi, this sauna heats evenly and quickly, while the multi-layer wall insulation system ensures long-term energy efficiency. Whether you're building a home spa or a professional-grade wellness zone, Lumaria Large brings luxury and simplicity together in one all-inclusive package.

Features

• Complete sauna package: includes heater, controls, LED lighting & accessories

• 4–6 person capacity – ideal for families or home wellness rooms

• Panoramic glass façade for light, space, and openness

• Tyrol wood interiors + Thermo-Aspen benches

• RGB LED lighting system – remote controlled for custom ambiance

• 9kW Harvia Virta heater with Wi-Fi control panel

• Durable multi-layer insulated construction for performance & efficiency

• Corner-friendly layout with mirrored left or right-side entry options

Specifications

• Capacity: 3–4 People

• Dimensions: 86.6″ L x 86.6″ W x 83″ H

• Glass: Transparent, Full-Height

• Interior Wood: Tyrol Panels & Thermo-Aspen Benches

• Heater: Harvia Virta 9kW with Wi-Fi

• Assembly: Pre-assembled with mirrored layout configuration

Shipping

• Ships pre-assembled via flatbed

• Delivery coordinated 2 weeks in advance

• Crane preferred for unloading

• Expert support from Prime Spot Sauna specialists

• Shipping Cost Calculated in Cart