HUUM STEEL Mini 3.5kW Electric Sauna Stove with Rock Basket Heater
- Free USA shipping
- Full Warranty
- Secure Checkout
- Authorized Dealer
The HUUM STEEL Mini 3.5kW Sauna Heater combines Scandinavian-inspired design with efficient performance, making it ideal for compact sauna rooms. With its ultra-slim wall-mounted form, quick heat-up times, and generous stone capacity, it delivers soft, consistent steam without taking up valuable floor space. Built in Estonia from premium stainless steel, this heater is as durable as it is elegant.
Key Features
- Compact Design: Slim, wall-mounted profile perfect for tight sauna spaces
- Safety Clearances: Small installation distances allow placement in narrow rooms
- Fast Heat-Up: Internal air duct reduces warm-up time by up to 25%
- Room Size Compatibility: Suitable for sauna rooms 123–212 cu. ft.
- Stone Capacity: Holds 133 lbs of stones (≈4 boxes, sold separately)
- Steam Quality: Direct stone-to-element contact produces soft, mild steam
- Performance: Exposed stones enhance steam and prolong heat release
- Construction: Stainless steel housing with industrial-grade heating elements
- Controls: Compatible with HUUM UKU Control Systems (sold separately)
- Origin: Designed, engineered, and manufactured in Estonia
- Warranty: 5-Year Limited Warranty (excluding elements)
What’s Included
- HUUM STEEL Mini 3.5kW Heater
- Wall fastening bracket
- Installation & Operation Manual
- 5-Year Limited Warranty (excluding heating elements)
Technical Specifications
| Model | STEEL Mini 3.5kW |
| Power Output | 3.5kW |
| Sauna Room Size | 123–212 cu. ft. |
| Stone Capacity | 133 lbs (≈4 boxes, sold separately) |
| Control Compatibility | HUUM UKU systems (sold separately) |
| Installation Type | Wall-mounted |
| Materials | Stainless steel housing with industrial-grade elements |
| Dimensions (W × D × H) | 12.6″ × 6″ × 38.4″ (320 × 150 × 975 mm) |
| Certifications | SGS Listed |
| Origin | Estonia |
| Warranty | 5-Year Limited (excluding elements) |
Why Choose the HUUM STEEL Mini 3.5kW?
- Perfectly sized for smaller saunas without sacrificing performance
- Quick heating and soft, consistent löyly
- Durable stainless steel construction with sleek Nordic styling
- Compatible with HUUM’s smart UKU controls (sold separately)
Buy with Confidence at MyLuxuryHomeSpa.com
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Installation and Operation Manual
Why Buy From Us
FAQs
Shipping & Delivery
Free curbside shipping on all orders. White-glove delivery/setup available at checkout 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.
