HUUM DROP 9 kW
sauna heater packageDROP 9STU Pkg
$3,133
Free curbside freight
- Outside (W x D x H)
- 15.4" x 13.2" x 23.3" (390 x 335 x 590 mm)
- Room size it heats
- 282-460 cu ft
- Our saunas it suits
- SaunaLife Cube CL7G (307 cu ft), SaunaLife Cube CL12GCP (340 cu ft)
- Output
- 9.0 kW
- Delivery
- Curbside freight to the lower 48 states only. Homes get a liftgate and a delivery appointment; no inside delivery. Remote or rural addresses can carry an extra carrier fee, which we confirm with you before the order is placed.
- Ships
- Ships within 5 business days of order confirmation (some models take longer; we confirm the date by email).
- On arrival
- Check it when it arrives, note any damage on the delivery receipt, and send us photos within 24 hours.
- Returns
- Return within 30 days of delivery, unopened and unused. A 25% restocking fee applies and you pay the return freight. Changed your mind? Cancel any time before it ships for a full refund.
Notes for hosts
- Guests
- With UKU Wi-Fi you can start the heat from your phone before check-in and switch it off after checkout, so a big room is warm when they arrive.
- Fits
- SaunaLife Cube CL7G and CL12GCP. It needs the bigger circuit: 240V single phase on a 50 amp breaker with 8 AWG wire, run by your electrician.
- Warranty
- HUUM gives 3 years for private use and 1 year for commercial use, and counts "a private user, using the product for commercial purposes" as commercial. Plan on the 1-year term at a rental. Heating elements are excluded.
- Upkeep
- Check the stones and the space around the heater at each turnover. HUUM's warranty excludes heating elements, so ask us about spares.
Spec sheet
HUUM DROP 9 kW · DROP 9STU Pkg- Outside (W x D x H)
- 15.4" x 13.2" x 23.3" (390 x 335 x 590 mm)
- Room size it heats
- 282-460 cu ft
- Our saunas it suits
- SaunaLife Cube CL7G (307 cu ft), SaunaLife Cube CL12GCP (340 cu ft)
- Output
- 9.0 kW
- Power
- 240 V single phase, 37.5 A (50 A breaker, 8 AWG wire)
- Weight at the curb
- 146 lbs with stones
- Warranty, home use
- 3 years, private use
- Warranty, rental use
- 1 year
- Model
- DROP 9STU Pkg
- Heater weight
- 24 lbs
- UKU lowest setting
- 104 F
- UKU highest setting
- 230 F
In the crate
- 9.0kW sauna heater
- Wall-mount bracket
- Heat Reflector
- Installation and operation manual
You also need
- A 240V single-phase circuit sized for a 9 kW heater, run by a licensed electrician
- Sauna stones, not included in this price. Ask us before you order and we'll quote them.
Warranty
3 years for private use, 1 year for commercial use (heaters and controls).
“For the purposes of this warranty, a "Commercial use" is defined as either (i) a registered business entity using the product for commercial purposes or (ii) a private user, using the product for commercial purposes or (iii) a private user, using the product for more than 1500 hours during a 12-month period.”Read their warranty (opens in a new tab)
What the makers say about rental use
Their words, quoted and linked. The linked document is what counts.HUUM
1 year commercial cover
Under HUUM's own definition, a business or a private host using the heater for paying guests is commercial use: plan on the 1-year commercial cover.
“For the purposes of this warranty, a "Commercial use" is defined as either (i) a registered business entity using the product for commercial purposes or (ii) a private user, using the product for commercial purposes or (iii) a private user, using the product for more than 1500 hours during a 12-month period.”
Cover: 3 years for private use, 1 year for commercial use (heaters and controls).
Read their warranty (HUUM warranty, opens in a new tab)
Quotes are from each maker's published warranty, checked 30 October 2026 (SaunaLife: 2 November 2026, its Rev 260915 document). Warranty terms are the maker's, not ours; the linked document is what counts.
The saunas it suits
Each of these lists this package for its heated room. We confirm the size with you before we place the order.
-
SaunaLife Cube CL7G
6-person outdoor sauna kit
From $7,990
6 seats · 91 x 86.6 in
+ $950 freight · heater not included -
SaunaLife Cube CL12GCP
8-person sauna with dressing room
From $10,990
8 seats · 91 x 151.6 in
+ $950 freight · heater not included
Before you order
Who am I buying from?
Stay Sauna Co., a trading name of ZEN STUDIOS LTD (a UK company, no. 14934092), run from Manchester by Donald Okonkwo. You pay us, we confirm the details with you, and your order is shipped by our US distributor or the manufacturer's US warehouse. See About.
What do I pay on top of the price?
Freight, where the product page shows a freight charge, and sales tax where it applies, which checkout shows before you pay. Some remote or rural addresses carry an extra delivery fee from the carrier. We quote it before we place the order, and if you'd rather not pay it, you can cancel for a full refund. Installation, electrical work and the base are yours to arrange.
Can I cancel my order?
Yes. Changed your mind? Cancel any time before it ships for a full refund: email us.
Can I return it?
Yes, within 30 days from delivery, if it's unopened and unused. A 25% restocking fee applies, and you pay the return freight. Email us first for the return address and the steps. The full terms are in the refund policy.
When will it ship?
Most orders ship within 5 business days of order confirmation. Some models take longer, and we confirm the date by email. We send you the tracking details when it ships.