1 / 7 HIVE 18 Series 18kW Electric Sauna Heater
- Free shippingUS, Canada & Europe
- 14-day returnsRefunds within 30 days
- Pay by invoiceBank transfer, 3 days to pay
- WarrantyCovered by the manufacturer
Estimated delivery . Shipping · Returns · Warranty
Questions? Talk to a sauna specialist: +1 (408) 320-0181About this product
Enhance your commercial sauna with this powerful 18kW electric heater, engineered for large spaces between 636 and 1,236 cubic feet. Featuring a massive 529-pound stone capacity, this unit delivers consistent, soft steam and rapid heating for an elite wellness experience.
Transform your high-traffic wellness facility with this premium 18kW electric sauna heater, specifically engineered to provide reliable performance in large commercial environments.
Enhanced Heating Efficiency and Durability
Our 18kW electric sauna heater features an advanced internal stainless steel air tunnel designed to maximize performance.
Professional Specifications and Commercial Features
Built for the rigors of commercial use, this unit features a modern, elegant stainless steel exterior that serves as a visual centerpiece. The inclusion of adjustable legs allows for precise leveling during setup, while the compatibility with advanced digital control systems and extension boxes provides operators with precise management of temperature and session timing.
Technical Highlights
- High-output 18kW electric sauna heater for rooms up to 1,236 cubic feet.
- Integrated internal stainless steel air tunnel for 25% faster heat-up times.
- Supports 529 pounds of rounded olivine sauna stones for lasting steam.
- Durable, modern stainless steel housing designed for commercial settings.
- Designed for 240V/1PH operation with a 75-amp requirement.
- Includes adjustable legs for stable floor-mounted installation.
- Comprehensive 3-year limited warranty (excluding heating elements).
Upgrade your facility with a heating solution that balances aesthetic appeal with professional-grade endurance. Whether you are outfitting a new wellness space or upgrading existing equipment, this 18kW heater delivers the consistent, high-performance heat your clients expect. Place your order today to bring superior comfort and reliability to your commercial sauna environment.
Specifications
| Model | HIVE 12 / 15 / 18 |
|---|---|
| Kilowatt Rating | 12 / 15 / 18 KW |
| Minimum Cubic Feet | 424 / 530 / 636 CF |
| Maximum Cubic Feet | 883 / 1060 / 1236 CF |
| Heater Weight | 44.1 / 46.3 / 48.5 lbs |
| Shipping Weight with Sauna Stones | 639.1 / 641.3 / 643.5 lbs |
| 240V, Single Phase Amperage | 50 / 62.5 / 75 Amps |
| Circuit Breaker | 50 + 50 |
| Wire Size AWG | 10 + 10 / 8 + 8 / 8 + 8 |
| Diameter | 22" (560mm) |
| Height | 29.5" (750mm) |
Shipping, payment & returns
- 1Place your orderChoose bank transfer at checkout. Your invoice and bank details appear instantly and are emailed to you.
- 2Pay within 3 daysACH or domestic wire in the US, international wire in USD or another currency. Unpaid orders cancel automatically.
- 3We process and shipProcessing takes 1–5 business days after payment, then delivery takes 7–12 business days. Shipping is free.
Import duties, VAT and customs fees outside the US, where applicable, are the recipient’s responsibility. Return requests within 14 days of delivery; approved refunds within 30 days. Optional shipping protection ($99) is available at checkout. See the shipping and return policies.
Frequently asked
What is the recommended room size for this 18kW sauna heater?
This heater is designed for commercial-grade sauna rooms ranging from 636 to 1,236 cubic feet. It provides the high-output performance necessary to maintain optimal temperatures in these larger spaces.
What are the electrical requirements for this commercial heater?
The 18kW unit operates on a 240V, single-phase power supply. It requires a 75-amp circuit to function safely and effectively within your facility.
Does this heater come with sauna stones?
Yes, your purchase includes 16 boxes of 5-10 cm rounded olivine sauna stones, which are essential for reaching the 529-pound capacity required for superior thermal retention.
What warranty coverage is included with this purchase?
This heater includes a limited 3-year warranty for your peace of mind. Note that the warranty coverage does not include the heating elements, which are considered consumable components.
