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HUUM DROP 6kW vs HUUM DROP 9kW
Side-by-side specs and the circuit each needs, the numbers, not opinions.
| HUUM DROP 6kW | HUUM DROP 9kW | |
|---|---|---|
| Power | 6 kW | 9 kW |
| Current draw (240V) | 25 A | 37.5 A |
| Breaker / wire | 35A / 10 AWG | 50A / 8 AWG |
| Recommended room | 176.6–317.8 cf | 282.5–459.1 cf |
| Stone capacity | 121.3 lb | 121.3 lb |
| Control | wifi | wifi |
| IP rating | — | — |
| Warranty | 5 yr | 5 yr |
| Price | price loading… view | price loading… view |
Prices from our Amazon cache where available; specs from each manufacturer manual.
Which should you get?
For a larger or colder room, the higher-output HUUM DROP 9kW has the margin; for a compact, well-insulated room the HUUM DROP 6kW is plenty and cheaper to run. Want app/Wi-Fi control and remote pre-heat? That points to the HUUM DROP 9kW.
FAQ
Is the HUUM DROP 6kW or HUUM DROP 9kW bigger?
The HUUM DROP 9kW is the larger heater at 9 kW versus 6 kW, so it suits a bigger or colder room, up to about 459.1 cf. The smaller unit is cheaper to run and plenty for a compact, well-insulated space; there is no benefit to over-sizing a small room, it just cycles off sooner.
Do the HUUM DROP 6kW and HUUM DROP 9kW need the same circuit?
No. The HUUM DROP 6kW needs a 35 A circuit (10 AWG copper) and the HUUM DROP 9kW a 50 A circuit (8 AWG), because they draw different current. Size the circuit for whichever you actually buy, and remember a long run may bump the wire up a gauge.