HUUM CLIFF MINI 3.5kw Electric Sauna Heater Ultimate Package

HUUM CLIFF Mini Electric Sauna Heater Kit – Smart, Compact, and Ready to Go

Compact design meets full-featured performance in the HUUM CLIFF Mini Electric Sauna Heater Kit. Perfect for small home saunas, this all-in-one package includes everything you need for a premium steam experience: the CLIFF Mini wall-mounted heater, 132 lbs of sauna stones, a UKU WiFi controller, and a safety railing for added peace of mind.

Built in Estonia and trusted by sauna enthusiasts worldwide, the CLIFF Mini delivers powerful heat, soft steam, and smart control in an ultra-slim profile—making it ideal for apartments, tiny homes, and space-conscious wellness builds.

Designed for Small Saunas, Engineered for Big Results

With a heating capacity suited for rooms 123–212 cubic feet, the CLIFF Mini is made for compact spaces without compromising performance. Its innovative design features minimal wall clearance (just 2.4 inches), allowing more flexible installation in tighter layouts.

The built-in air tunnel system increases efficiency by heating up to 25% faster, while durable stainless steel components ensure long-term reliability.

Smart Control, Superior Steam & Safety Included

This kit gives you complete control and comfort: the UKU WiFi controller lets you manage your sauna from anywhere via mobile app; the 132 lbs of natural stones provide rich, long-lasting steam; and the included safety railing offers added protection around the heater—making it as convenient and safe as it is effective.

Key Features

• Designed for sauna rooms from 123 to 212 cubic feet

• Complete sauna heater kit: includes stones, WiFi controller & railing

• Slim, wall-mounted design saves space

• Only 2.4" clearance needed from walls

• Fast heat-up with internal air tunnel

• 132 lbs of natural sauna stones included

• Made from sustainable, repurposed stainless steel

• UKU WiFi controller included for app-based control

• Safety railing included for additional protection

• 5-Year Limited Warranty (excludes heating elements)

What's Included

• HUUM CLIFF Mini Electric Sauna Heater

• 132 lbs (60 kg) of natural sauna stones

• UKU WiFi Controller with mobile app access

• Protective Safety Railing

• Mounting hardware & installation guide

Sleek, sustainable, and smart-controlled, the HUUM CLIFF Mini Kit is the perfect solution for anyone building a compact home sauna without compromising on performance, safety, or style.