01 — Side by side
Side by side
| Harvia | Huum | |
|---|---|---|
| Heaters with checked prices | 51 | 10 |
| Price range | £28–£17195 | £48–£1269 |
| Power range | 0.5–30kW | 3–18kW |
| Heater types | infrared, electric, wood | electric, wood |
| With app or Wi-Fi control | 8 | 5 |
| Priced at 2+ shops | 4 | 0 |
02 — Key facts
Key facts
- Heaters compared
- 61
03 — Compare like-for-like products and prices
Compare like-for-like products and prices
Start with the heater type you want to compare. Harvia’s entries include infrared panels alongside electric heaters and wood-burning stoves. Huum’s entries cover electric heaters and wood-burning options. The wider Harvia selection gives you more listed choices, but the counts alone do not establish which brand suits you.
The recorded prices are not standalone-heater price ranges. Harvia’s £28 entry is sauna stones, while its listings also include a Lindea View indoor sauna. Huum’s entries include a heat retainer for DROP heating elements.
For a more focused comparison, the Harvia The Wall SW60E 6kW listing starts at £475 and explicitly excludes controls. The 6kW Huum Drop listing with a local or Wi-Fi control unit starts at £739. Treat the different control arrangements as part of the comparison, rather than comparing those prices alone.
04 — Check controls and power separately
Check controls and power separately
The record marks entries from both brands as having app or Wi-Fi options. Read the individual listing wording: Harvia includes Spirit and Glow Wi-Fi entries, while the 6kW Huum Drop listing offers local or Wi-Fi control.
Use power for a separate running-cost calculation. A full-power calculation is not a measured session cost or evidence that either brand costs less to run.
05 — Frequently asked questions
Frequently asked questions
Not sure what size you need?
Work out the right kW for your room from its size, insulation and glass.
Heater size calculator