Barrel Saunas
Barrel Saunas — Huum Hive 18kW Electric Sauna Heater | WiFi Smart Control
Barrel Saunas — Huum Hive 18kW Electric Sauna Heater | WiFi Smart Control
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The Huum Hive 18kW Electric Sauna Heater, offered by Barrel Saunas, is a floor-standing electric heater built for large home or commercial saunas measuring 18–35 m³. Paired with a WiFi-enabled control unit, it lets you manage heat settings, scheduling, and session timing straight from your phone, so your sauna is always ready when you are.
- 18 kW output rated for saunas between 18 and 35 cubic meters
- Included WiFi controller for remote temperature and schedule management
- Large-diameter heating elements (13 mm) for durability and even heat
- Compact floor-standing footprint with a clean Nordic-inspired design
- Stone capacity of up to 250 kg for generous, long-lasting steam
- Preheat your sauna remotely so it's ready the moment you walk in
- Consistent, high-volume heat suited to larger group sessions
- Durable construction designed to perform reliably session after session
- Simple app-based controls remove the guesswork from managing heat
- Power: 18 kW
- Recommended Sauna Volume: 18–35 m³
- Supply Voltage: 400V 3N (3-phase)
- Cable: 5 x 2.5 / 5 x 2.5 mm²
- Fuse Rating: 3 x 10 / 3 x 16 A
- Unit Weight: 24 kg
- Dimensions: 55 x 55 x 80 cm
- Minimum Safety Clearance: 1500 mm (ceiling), 180 mm (sides)
Mount the heater following the included installation manual, connect it to the WiFi control unit, and load the stone chamber with heat-resistant sauna stones (5–10 cm diameter, sold separately). Once wired in by a licensed electrician, download the Huum app to set temperatures, start sessions remotely, and build custom heating schedules.
Barrel Saunas sources genuine Huum heating equipment and backs every order with knowledgeable support, from choosing the right heater size to answering installation questions. We stand behind the products we sell so you can shop with confidence.
Orders typically ship within 5 business days. For full details on delivery timelines, visit our Shipping & Delivery page. If your purchase isn't the right fit, review our Returns & Refund Policy for how to arrange a return or exchange.
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