HUUM Hive Mini 9 kW Electric Sauna Heater

HUUM HIVE Mini 9 Sauna Heater – 9.0kW

The HUUM HIVE Mini 9 is a compact, floor-mounted sauna heater designed for medium-sized sauna rooms. With a stone capacity of up to 375 lbs, it delivers consistent heat for both wet and dry sauna sessions. Crafted from high-quality stainless steel with professional-grade heating elements, the HIVE Mini 9 balances modern design with reliable performance.

Key Features

Design and Construction

• Slimmer version of the HIVE stove, built for smaller spaces

• Floor-standing stainless steel body with adjustable legs

• Stones placed in direct contact with heating elements for efficient heat transfer

• 375 lbs (170 kg) stone capacity for softer, long-lasting heat

• Stainless steel industrial-grade heating elements

Performance

• Power rating: 9.0kW

• Suitable for sauna rooms from 317 to 530 cubic feet (9–15 m³)

• Operates at 240V, single-phase (1PH)

• Provides steady, consistent heat for residential or light commercial use

Control Options

• Compatible with HUUM UKU controls (sold separately)

• Options include UKU Local, Wi-Fi, or Glass models

• Control features include time, temperature, delayed start, and optional smartphone app (Wi-Fi models)

Certification and Warranty

• SGS listed for safety and compliance

• Designed and manufactured in Estonia

• Limited 5-year warranty (excluding elements)

Sauna Stones

• Stones not included; recommended rounded olivine diabase stones (5–10 cm)

• Rounded stones provide softer steam and complement the HIVE design

• Decorative stones not recommended due to risk of breakage

Package Contents

• HUUM HIVE Mini 9 sauna heater

• Adjustable legs

• Pre-installed HIVE Air Tunnel

• Installation and operation manual

Specifications

• Model: HIVE Mini 9

• Power: 9.0kW

• Sauna size: 317 – 530 cu. ft.

• Heater weight: 40.3 lbs

• Shipping weight with stones: 370.3 lbs

• Voltage: 240V, single-phase

• Amperage: 37.5A

• Circuit breaker: 50

• Wire size: 8 AWG

• Diameter: 18.1" (460mm)

• Height: 29.5" (750mm)

Model Comparison