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HUUM Cliff Mini Series 3.5kW Sauna Heater
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Authorized Dealer
Professional Installation Services

HUUM Cliff Mini Series 3.5kW Sauna Heater

by HUUM
SKU H10052001
$1,563.00 - $1,563.00
$1,563.00
$1,563.00 - $1,563.00
$1,563.00

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All orders are shipped within 1-2 business days. Product ETA 5-7 business days.

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Product Overview

  • Professional installation services offered in the 48 contiguous states
  • Call or email us for a quote
  • Receive installation the same day as delivery
  • No work or hassle needed. Simply buy, receive, and enjoy your product
  • Our installation team can install/assemble products wherever you'd like

Installation Services

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Requires Control and sauna stones sold separately on our sauna control page and sauna accessory page. (4 boxes of HUUM 3-5cm sized stones recomended)

Discover the compact brilliance of the CLIFF Mini 3.5 kW sauna heater, a wall-mounted marvel tailor-made for petite sauna rooms. Engineered for efficiency with minimal safety distances, this slender design proves ideal for snug spaces, ensuring a swift 25% faster heat-up thanks to its internal air duct. With a heating capacity suitable for sauna rooms ranging from 123 to 212 cubic feet, this sauna heater promises a warming experience like no other.

Key Features:

  • Slender design for small sauna spaces with limited room
  • Minimal safety distances for versatile installation options
  • Internal air duct for 25% faster heating
  • Accommodates sauna rooms from 123 to 212 cu. ft.
  • Compatible with UKU controls (available separately)
  • 133-pound stone capacity (requires 4 boxes, sold separately)
  • Removable rib(s) for precise stone stacking
  • Direct contact between stones and industrial-quality heating elements
  • Stainless steel construction for durability
  • Wall-mount design for space efficiency
  • Crafted in Estonia with meticulous design and engineering
  • Dimensions: 10.6" W (270mm) x 6.3" D (160mm) x 38.4" H (975mm)
  • Enjoy peace of mind with a limited 5-year warranty (excluding elements)

Elevate your sauna experience with the CLIFF Mini 3.5kW—a harmonious blend of efficiency, craftsmanship, and compact sophistication.

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    In Stock & Ready To Ship

    All orders are shipped within 1-2 business days

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    We offer live chat support Mon-Sun 9am-6pm EST. Or call us 786-321-5089

    Excellent Customer Service

    Our main focus is to provide you with an effortless purchasing experience

    Let customers speak for us

    from 21 reviews
    Aleko 19 x 19 x 26 in. Ensemble of Wood-Burning Sauna Stove and Chimney
    Heats my sauna perfectly

    I was wanting a sauna heater that created heat more naturally than the alternatives. This has been perfect for what I was looking for. Great so far

    Rowan Apreg
    Aleko 19 x 19 x 26 in. Ensemble of Wood-Burning Sauna Stove and Chimney
    Leisurecraft Harmony Barrel Sauna
    Really Nice Barrel Sauna

    I knew I wanted a barrel sauna but I wasn't expecting to get one this nice! I can tell the difference between this one and the other options I looked at.

    Albert Harrison
    Leisurecraft Harmony Barrel Sauna
    Kyota Kaizen M680 Massage Chair in Black
    Really cool settings

    I didn't realize the settings on the chair were so advanced. Really cool to use different buttons that offer different massages

    Fred Mason
    Kyota Kaizen M680 Massage Chair in Black
    Kyota Unwind with the Kyota Kenko M673 Massage Chair
    High Quality Chair

    Just recieved the chair today. Really happy with its quality and how good it looks in my living room

    Adam Levit
    Kyota Unwind with the Kyota Kenko M673 Massage Chair
    Ice Barrel Embrace Frosty Bliss with the Ice Barrel 300 Ice Submergence
    Great customer service

    Got help from Brandon with choosing which plunge I should buy. Happy overall with how things worked out. Thanks

    Erik Isbane
    Ice Barrel Embrace Frosty Bliss with the Ice Barrel 300 Ice Submergence
    Ice Barrel 400 Cold Plunge - Black
    Icey Cold

    Great plunge. Bigger than I expected which was a good suprise

    Les Malak
    Ice Barrel 400 Cold Plunge - Black
    Leisurecraft's Polar Plunge Tub
    Top Notch Customer Service

    Got help from Chad and was able to get all of my questions answered. Shipping took a week and everything was easy to figure out with the tub

    Patrick Reever
    Leisurecraft's Polar Plunge Tub
    Real Relax Favor-03 Massage Chair Black
    Assembly durable so far no issues

    I purchased this chair for Father's Day and I purposely waited before adding a review. It was very easy to assemble with no problems.The various speeds were great depending on your physical knee. Haven't been able to figure out the Bluetooth yet. Only issue is it doesn't get the neck and shoulders as good as I would like it to but the massage is wonderful after a hard days work. It's an excellent by we are very pleased

    C.T.
    Real Relax Favor-03 Massage Chair Black
    Ice Barrel Dive into Chill Bliss with the Ice Barrel 400 Cold Plunge
    Cold plunge

    Awesome tub. Bought this for my kids and I. Great quality and durability.

    Larry Aldson
    Ice Barrel Dive into Chill Bliss with the Ice Barrel 400 Cold Plunge
    Leisurecraft Serenity MP Barrel Sauna
    Happy with my order

    The sauna looks great on my patio. Thanks for the helping building it

    Daune Mathews
    Leisurecraft Serenity MP Barrel Sauna
    Aleko Internal Wood-Burning Hot Tub Heater Matching the Power of a 10-15kW Electronic Heater
    Awesome looking heater

    This heater looks awesome and seems to be a more natural or healthy alternative to an electric heater. Thanks for the help with answering my questions over the phone too!

    Oliver Jacobson
    Aleko Internal Wood-Burning Hot Tub Heater Matching the Power of a 10-15kW Electronic Heater
    Aleko 19 x 19 x 26 in. Ensemble of Wood-Burning Sauna Stove and Chimney
    Great Heater

    It seems like the heat is better for you with this type of heater than an electric version. I've enjoyed using the heater so far and don't have any complaints

    Robert Callace
    Aleko 19 x 19 x 26 in. Ensemble of Wood-Burning Sauna Stove and Chimney
    Aleko Internal Wood-Burning Hot Tub Heater Matching the Power of a 10-15kW Electronic Heater
    Happy with the heater

    Bought this with the help of Matt over the phone. I think everything seems to work perfectly and it looks great. Satisfied overall.

    Mark Donaldson
    Aleko Internal Wood-Burning Hot Tub Heater Matching the Power of a 10-15kW Electronic Heater
    Aleko Outdoor Wooden Ice Bath Cold Plunge Tub | 118 Gallon Water Capacity | 33.5” x 31.5”
    Great plunge

    Just recieved the tub and it looks great! Excited to use it!

    Tate Lackson
    Aleko Outdoor Wooden Ice Bath Cold Plunge Tub | 118 Gallon Water Capacity | 33.5” x 31.5”
    Aleko External Wood-Burning Hot Tub Heater, Matching the Might of a 10-15kW Electronic Heater with 2-3/5” Connecting Pipes
    Happy so far!

    I've used this hot tub heater for 3 days now after installing it and its worked wonders! Really happy with how it works and looks.

    Matt Vickson
    Aleko External Wood-Burning Hot Tub Heater, Matching the Might of a 10-15kW Electronic Heater with 2-3/5” Connecting Pipes

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