CLIFF Mini Series 4kW Sauna Heater

The compact 4kW Cliff Mini wall-mounted electric sauna heater has extremely short safety distances, making it the perfect heater for smaller sauna rooms from 106 to 177 cubic feet (CF).

The compact HUUM CLIFF Mini 4kW sauna heater, with extremely short safety distances, is a wall-mounted electric sauna heater.

Because of its intelligent design, the CLIFF Mini has a much higher rock volume than other sauna heaters its size.

A larger rock capacity results in a consistent, soft, high heat for a better sauna experience, greater efficiency, and more steam.

The CLIFF’s contemporary design will add an elegant, upscale look to your home sauna.

CLIFF Mini 4 Features

• Slender design
• Suitable for use in small saunas with limited space
• Small safety distances
• Heats up to 25% faster due to internal air duct
• Works with UKU controls (sold separately)
• 132 lb. stone capacity (required 4 boxes sold separately)
• Removable rib(s) for more accurate stacking of stones
• Direct contact between stones and heating elements
• More exposed stones create a longer and milder heat
• Stainless steel construction
• Stainless steel, industrial quality heating elements​
• Wall-mount model
• Designed, engineered, and made in Estonia
• Dimensions: 10.6″ W (270mm) x 6.3″ D (160mm) x 38.4″ H (975mm)
• Limited 3-year residential warranty and limited 1-year commercial warranty (excluding elements)

The CLIFF Mini 4 Includes

• 4kW Sauna Heater
• 2 Prop Blocks (For Removal of Sauna Rib Slats)
• Installation and Operation Manual
• 3-Year Limited Residential Warranty and 1-Year Limited Commercial Warranty (Excluding Elements)

CLIFF Mini 4 Specifications

CLIFF Mini 4 Installation and Operational Manual

HUUM CLIFF Mini 4 Sauna Heater Installation Guide – CLICK HERE

CLIFF Mini 4 Certification

HUUM CLIFF Mini 4 Cert of Compliance – CLICK HERE

Stone Requirements

HUUM CLIFF Mini 4 Stone Requirements – CLICK HERE

HUUM Heater Elements

HUUM CLIFF Mini 4 Element Requirements – CLICK HERE

Size Your Sauna

HUUM CLIFF Mini 4 Size Your Sauna – CLICK HERE

HUMM Warranty

HUUM CLIFF Mini 4 Warranty – CLICK HERE

SHIPPING

The weight or packaging of this product requires delivery by special appointment, and on a wooden pallet.  You will get a call days before delivery to set up ETA. 

Usually within 1-2 weeks of purchase.

The driver is responsible for curbside delivery “only” and will lower the items to ground level. 

Prior to shipping this product, we contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses. 

Our goal is to ensure your project’s success.

CLIFF Control Panels

The UKU sauna control system is a great way to heat up your sauna with modern technology.

You can control it from the local sauna control panel or the HUUM mobile app.

UKU Classic – Local

Learn more about the UKU local by CLICKING HERE

UKU Classic – Wifi

Learn more about the UKU Wi-Fi by CLICKING HERE

UKU Glass

Learn more about the UKU glass by CLICKING HERE

UKU Glass Surface Mount

This surface mount will helps attach the UKU Glass to any surface.

CLICK HERE to learn more about it.

HUUM Sauna Rocks

HUUM Cliff Mini 4 takes 132lbs of sauna rocks

Product range of HUUM includes round sauna stones with a diameter of 5–10 cm / 2-4 in.

Olivine diabase sauna stones are enduring and their thermal capacity is high.

It’s recommended to use round sauna stones in HUUM sauna heaters. Round stones complement the design of the heaters and provide milder steam.

Why Use Our Rocks?

You can find your own stones but make sure you’re using the correct ones. 

This video can help explain.

HUUM app enables one to heat the sauna from a smartphone

HUUM mobile app allows you to heat the sauna from your phone, wherever you are.

It doesn’t matter whether you are heading home from the office, finishing your evening jog or simply wish to have an unplanned rewarding sauna evening with your friends – just a few clicks on the smartphone, and a hot sauna awaits you!

Soft steam that resembles the traditional sauna

The amount of metal used in HUUM sauna heaters is very small – this ensures that majority of the heat derives from the stones, and not from the metal.

This maximizes the proportion of beneficial negative ions in the air, which is also high in the traditional wood-heated sauna.

This and the exceptionally large quantity of sauna rocks are the secret ingredients of the curative, gentle and long-lasting steam of our sauna heaters.

Learn more:
What happens to our body in and after the sauna

Have a Question About Our Heater?  Let us know.