Get everything you need to heat your sauna with the HUUM DROP 4.5 kW Electric Sauna Heater Package. This convenient, all-in-one kit includes the HUUM DROP 4.5 Heater, your choice of UKU controller, and the stones. Designed to ease your shopping journey, the package includes everything required to operate your heater.
The HUUM DROP Electric Sauna Heater combines the benefits of Finnish Sauna with quality Estonian craftsmanship for remarkable relaxation and reliability in saunas ranging from 106 - 248 ft3 (adj.). Featuring a 122 lb. stone capacity, this wall-mounted heater delivers soothing heat and steam for perfect sauna sessions. Best of all, the HUUM DROP encourages water-pouring, welcoming you to enjoy the spirit of Finnish löyly.
Dial in the perfect sauna experience with the included HUUM UKU Controller. This panel lets you adjust temperatures and schedule sessions in advance to ensure your sauna is ready when you are. It can also connect to sauna lighting and ventilation for convenient control over the mood of the session. Available in classic, wood, and glass models, this controller offers an effortless way to customize your sauna.
Browse the Suitable Accessories menu above for items like safety rails and embedding flanges to personalize your package.
HUUM DROP Heater
HUUM UKU External Controller
HUUM DROP Stone Package
| Model | DROP 4.5 Package |
| Heater Type | Electric |
| Sauna Size Range | 106 - 248 ft3 (adj.) |
| Stone Capacity | 122 lbs |
| Maximum Temperature | 230℉ |
| Kilowatt Rating | 4.5 KW |
| Heater Weight | 24.3 lbs |
| Shipping Weight | 156 lbs |
| 240V, Single Phase Amperage | 18.8 Amps |
| Circuit Breaker Amperage | 30 Amps |
| Wire Size | 10 AWG |
| Heater Dimensions | 15.4"W x 13.2"D x 23.3"H |
| Safety Distances* | Heater: Installation & Operation Manual Controller: Installation & Operation Manual |
*Reference Installation & Operation Manual for full specs/wiring diagrams/safety distances
The HUUM DROP 4.5 kW 240V Electric Sauna Heater Package is recommended for saunas ranging from 106 - 248 ft3 (adj.).
Need assistance? Click the green chat button in the bottom right corner of your screen or call one of our Sauna Experts for help sizing your heater.
HUUM DROP Heater Manuals
HUUM UKU Controller Manuals
We will issue a 100% refund on orders canceled within 4 business days. If an order is canceled after this 4-day grace period ends, there will be a 3% cancellation fee. Please reach out to our support team if you need to cancel your order after it has shipped.
Our heaters include a 30-day return policy.
You can return this product if:
If these requirements are met, your return will be accepted. However, you will be responsible for the return shipping cost and a 20% restocking fee. After we receive the return and it has been inspected at our warehouse, we will refund your original payment method in accordance with the policy listed above.
The HUUM DROP's open-basket design gives the stones the space to do what they do best: power your relaxation with heat and steam. By keeping the stones exposed, the heater achieves better airflow to create gentler steam and optimal heat stability.
Your HUUM sauna heater will be shipped as a FedEx or UPS package. The package, or packages will be delivered to your door. You will receive a tracking number as soon as your order has been shipped out. All our shipments are fully insured. HUUM products are shipped from Chicago.
HUUM Drop 4.5kW will require 240V/1PH power line (ask about other options). You will need a 30 Amp circuit breaker and your electrician needs to use wire size 10 AWG. You can see the wiring diagram for the system here.
HUUM Drop 4.5kW sauna heater is suitable for home saunas up to 247 adjusted cubic feet. Use our calculator or contact if you want to verify the size of your sauna.
We'll check your order details to ensure everything's in place for your heater setup.
You'll receive an email with an estimated lead time and any manuals you'll need.
Our support team is available for any technical questions or guidance post-delivery.
We visited the HUUM factory and made some helpful content for you. Watch our unboxing video and learn more about the Drop.
How It Works
Need a bit more help?
Read our Quote Form Tutorial or click the chat icon in the bottom right corner for live assistance.
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Our sauna experts are here to help.
If you have any questions about HUUM, call our toll-free number (725) 777-5484 or talk us on the chat found on the bottom right corner.
Not sure about the sizing of the heater? Use our sauna heater calculator to find out.
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