HUUM HIVE 12kW Sauna Bundle with Extension Box and UKU WiFi Controller

Product Overview

The HUUM HIVE 12kW Sauna Bundle with Extension Box and UKU WiFi Controller is a high-performance electric heater package designed for sauna rooms from 9–18 m³ (318–635 cu. ft.). Featuring a large 150 kg (331 lb) stone capacity and an open stainless steel basket design, it delivers soft, long-lasting heat similar to a traditional wood-fired sauna. Complete with WiFi controls, extension box, and premium sauna stones, this bundle offers a fully integrated solution for modern residential and commercial sauna environments.

Elevate your sauna experience with the HUUM HIVE 12kW Sauna Bundle, designed for those who seek the ultimate in performance and convenience. The HIVE series is known for its signature open stone basket design, allowing heat to radiate primarily from the stones rather than metal surfaces, resulting in softer, more balanced heat and improved steam quality.

Key Features

• Powerful 12kW Heating: Ideal for medium to large sauna rooms requiring consistent and efficient heat
• High Stone Capacity: Includes 150 kg (331 lb) of stones for soft, long-lasting steam
• Open Basket Design: Maximizes exposed stones for improved heat distribution and steam quality
• Extension Box Included: Required for heaters over 9 kW to ensure proper system integration
• UKU WiFi Controller: Control your sauna remotely using the HUUM mobile app
• Premium Construction: Built from durable stainless steel for long-term performance
• Complete Package: Includes heater, controls, extension box, and full load of sauna stones

What’s Included

• HUUM HIVE 12kW Sauna Heater
• UKU WiFi Controller
• UKU Extension Box
• 17 Boxes of Premium Sauna Rocks (150 kg / 331 lb total)

Transform Your Sauna Experience

The HUUM HIVE 12kW Sauna Bundle is ideal for sauna owners who want powerful heating, modern smart controls, and a traditional steam experience. Its large stone capacity, open design, and integrated technology make it a premium choice for both home and commercial sauna setups.

Specifications

Heater Type	Electric
Power Output	12 kW
Sauna Room Size	9–18 m³ (318–635 cu. ft.)
Stone Capacity	150 kg (331 lb)
Mounting	Floor-standing
Construction	Stainless steel
Control System	UKU WiFi Controller + Extension Box
Max Temperature	110 °C (230 °F)
Downloads	HIVE Heater Manual (PDF) UKU Controller Manual (PDF)