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Harvia Cilindro PC90E vs Finlandia FLB-80
Side-by-side specs and the circuit each needs, the numbers, not opinions.
| Harvia Cilindro PC90E | Finlandia FLB-80 | |
|---|---|---|
| Power | 9 kW | 8 kW |
| Current draw (240V) | 37.5 A | 33.3 A |
| Breaker / wire | 50A / 8 AWG | 45A / 8 AWG |
| Recommended room | 283–494 cf | 250–425 cf |
| Stone capacity | 198.5 lb | 45 lb |
| Control | wall | built-in |
| IP rating | IPX4 | — |
| Warranty | 2 yr | 1 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 Harvia Cilindro PC90E has the margin; for a compact, well-insulated room the Finlandia FLB-80 is plenty and cheaper to run. More stone mass (softer, longer-lasting löyly) favours the Harvia Cilindro PC90E.
FAQ
Is the Harvia Cilindro PC90E or Finlandia FLB-80 bigger?
The Harvia Cilindro PC90E is the larger heater at 9 kW versus 8 kW, so it suits a bigger or colder room, up to about 494 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 Harvia Cilindro PC90E and Finlandia FLB-80 need the same circuit?
No. The Harvia Cilindro PC90E needs a 50 A circuit (8 AWG copper) and the Finlandia FLB-80 a 45 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.