Total Price: $3,260.95
Read warranty disclaimer before purchase..
Experience sauna bathing in its purest form with a powerful heater inspired by traditional designs. Built to store exceptional heat, this heater delivers rich, humid steam that enhances relaxation while preserving the authentic character of classic sauna culture.
The Harvia Legend Pro features a large, open stone compartment that allows water to be poured over the entire outer surface of the heater. Its substantial stone mass stores ample heat, enabling generous water use even at lower temperatures to create smooth, satisfying, and delightfully humid steam. The circular design offers flexible installation options, allowing the heater to be placed in the center of the sauna or embedded into the bench. Operation is managed through a separate control unit, providing reliable control while maintaining the heater’s traditional, minimalist form.


| Model | Harvia Legend Pro PO12E |
| Compact Size | 20.87″ W × 20.87″ D × 29.13″ H |
| Weight | 73.43 lbs (not including shipping materials) |
| Sauna Room Size (min–max) | 500–750 cu. ft.Note: Use our Sauna Calculator to determine the correct room size and get the best electric sauna heater recommendation. |
| Wattage | 12,600 W |
| Power Output | 12.5 kW |
| Voltage | 240 V |
| Current (A) | 52.7 A |
| Wire Size | 240 V ConnectionTwo-Circuit: 2x #8/2 + #14/2 — 2x 2-pole breaker (40 A) Note: All electrical connections must be installed in accordance with the manufacturer’s wiring diagram and applicable local electrical codes. Final breaker and conductor sizing must be verified by a licensed electrician. As specified in the manufacturer’s manual, GFCI protection must not be used for this heater. |
| Phase | 1 |
To ensure proper installation and optimal performance, always review your sauna room size and heater capacity before setup.
Important: Always follow the official Harvia installation and usage guidelines for safety and proper operation


The Harvia Legend Pro PO12E will arrive within 3–10 business days of purchase, depending on your location.
For more details, please review our Return Policy page.
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