
Perfect for smaller sauna rooms, the Huum Drop 4.5kW Electric Sauna Heater delivers the same drop-shaped design and even heat distribution as its larger siblings, scaled down to a compact 4.5kW output. Paired with a GSM control unit, you can start it remotely from your phone so a smaller sauna heats quickly and efficiently without oversizing the heater for the space.
- 4.5kW output, sized for smaller sauna rooms
- GSM control unit for remote start over mobile network
- Drop-shaped design for even stone heating
- Durable stainless steel housing
- Compatible with standard sauna stones
- Right-sized power avoids overheating a small sauna room
- Remote start means the sauna is ready when you walk in
- Even heat spread across the stones for a consistent löyly
- Stainless steel build holds up to years of heat and moisture
- Power: 4.5kW
- Control: GSM control unit (remote, mobile network based)
- Housing material: Stainless steel
- Recommended for: Smaller sauna rooms
Install following the included wiring instructions, connect the GSM control unit, and pair it with the Huum app. Trigger a remote start ahead of your session, then add water to the stones once heated for steam.
Barrel Saunas carries genuine Huum heaters sized right for every sauna — this compact 4.5kW GSM model is built for smaller rooms without compromising on remote-start convenience.
See delivery timelines on our Shipping & Delivery page. Not the right fit? Check our Returns & Refund Policy.