Expert help that stays with you

Small details become expensive problems once installation begins. We ask the questions early, so a mismatched part, an overlooked requirement or an installation issue gets caught while it is still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have built saunas from the crate up and both run saunas at home. New customers and existing Sauna Marketplace sauna and heater owners can Ask a product question.

Specs
FinishBlack, Blue, Gray, Sand, White, Wood
Gallery

HUUM UKU Replacement Control Knob | Six Finishes

Replace a missing or damaged knob on a compatible UKU display. Choose black, blue, gray, sand, white or wood. This is the knob only; it does not include the display or main module.

Building a new sauna? Start with HUUM CORE, HUUM DROP to size the heater and choose the rest of your package.

Choose your HUUM CORE package →

Build Your Quote:

$32.00

US shipping: $27.95. This item ships free when you add it to a sauna or heater order, or when your order is $300 or more. Sauna and heater customers get free shipping on accessories for life; we’ll recognize your email at checkout.

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A small repair for the display you own

Order the finish that matches your existing UKU display. The wood knob is a separately identified part within the same selector.

Check before ordering

Match the display style and knob fit to your installed control. A replacement knob does not add Wi-Fi or change the controller generation.

Specifications and contents

Included One replacement knob
Finishes Black, Blue, Gray, Sand, White, Wood

Choose the exact option

Black UKU-KNOB-BLK
Blue UKU-KNOB-BLUE
Gray UKU-KNOB-GREY
Sand UKU-KNOB-SAND
White UKU-KNOB-WHITE
Wood UKU-KNOB-WOOD

Building a new sauna? Start with HUUM CORE, HUUM DROP to size the heater and choose the rest of your package.

Choose your HUUM CORE package →

Need help choosing?

Call (844) 565-1113 or contact Sauna Marketplace. For a replacement, include the heater or controller label and a photo of the part.

Why we carry accessories

Accessories Are Great. A Sauna You Actually Use Is Better.

We stock accessories like this one so our sauna and heater customers can get everything for the room in one place. If you already have a sauna you love, welcome. If you are still planning one, or the one you have never quite gets hot enough, take a look at what we really do.

Free shipping for life on accessories

On its own, this ships for $27.95. Put it on the same order as a sauna or heater and it ships free. After that, accessories and materials like this ship free on every order you place with us, for life. Use the same email and we’ll recognize you at checkout.

The Rabbit Hole Ends Here

Did you always have opinions about cedar? No. No you did not. Most people shopping for a sauna end up with a dozen tabs open, three brands that all say they are the best, and a forum thread that argues both ways. We have built, installed and fixed saunas like the ones we sell, and we use our own at home. Tell us about your space and we will tell you which sauna and heater fit it, and which ones don’t.

  • A heater sized to your roomWe match the heater to the room’s volume, walls and glass, so it heats the way it should.
  • The whole project, thought throughSpace, electrical, freight and install get talked through before you order, not discovered after.
  • Still here afterThe same people answer when a question comes up mid-build, and long after delivery.

The best sauna deal is the one you don’t have to buy twice.

Questions about your space? Call or text (844) 565-1113. Want to see it first? Explore in 3D and draw your room with the sauna and heater before you buy.

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What customers say about working with our team. Names are shortened to a first name and last initial, or to initials.

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“The Ben(s) have been absolutely amazing to work with. From emails, to phone calls, to (late) night texts, they have literally answered every question with care, complete accuracy and honesty. And, sometimes a bit of humor. Seriously, couldn't recommend them and the entire SaunaMarketplace team highly enough if you are in the market for a sauna, a heater or any type of related item.”

Peter G.

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Expert help that stays with you

Small details become expensive problems once installation begins. We ask the questions early, so a mismatched part, an overlooked requirement or an installation issue gets caught while it is still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have built saunas from the crate up and both run saunas at home. New customers and existing Sauna Marketplace sauna and heater owners can Ask a product question.

Specs
FinishBlack, Blue, Gray, Sand, White, Wood
Gallery