“Hybrid Sauna: Stove Heater Wiring Diagram”
Use this Harvia Wall Stove wiring diagram guide to review electrical requirements before installation. However, hire a licensed electrician and follow local code for every connection.
Safety note:
These diagrams support planning and verification. Therefore, follow the Harvia manual and your electrician’s directions first.
Quick Links
- Hybrid Sauna: Harvia Stove Heater Wiring
- Traditional Sauna: Harvia Stove Heater Wiring
- Hybrid Sauna: Harvia Xenio System Wiring
- Traditional Sauna: Harvia Xenio System Wiring
- Electrical Requirements Summary
- Manuals and Reference Links
Harvia Wall Stove Wiring Diagram: Hybrid Sauna + Stove Heater
This diagram shows a Hybrid sauna power path and the main power switch relationship. Additionally, it highlights the stove heater connection path for a Hybrid configuration.

“Traditional Sauna: Stove Heater Wiring Diagram”
This diagram shows a Traditional sauna wiring path from the breaker panel to the stove heater. Therefore, use it to confirm wiring flow before your electrician finalizes connections.

“Hybrid Sauna: Xenio Control Wiring Diagram”
This diagram shows the Hybrid sauna wiring flow when you use a Harvia Xenio control system. Also, it shows the relationship between the main power switch and the Xenio power unit.

“Traditional Sauna: Xenio Control Wiring Diagram”
This diagram shows a Traditional sauna wiring path to the Xenio power unit and heater circuit. Consequently, it helps confirm the layout before installation begins.

Electrical Requirements Summary
- Dedicated circuit: Use a dedicated circuit for the sauna.
- Voltage: Confirm 240V requirements for your exact heater and control system.
- Breaker sizing: Match breaker size to the model manual and local code.
- Wire sizing: Confirm conductor size with your electrician and manual specs.
- GFCI: Follow jurisdiction rules for GFCI and disconnect requirements.
Need help?
Email message@truregalia.com with your sauna model number. Then include your install city and state for code context.
Manuals and Reference Links
Conclusion
Use each Harvia Wall Stove wiring diagram to plan your install and confirm the correct configuration. Finally, rely on your licensed electrician and the Harvia manual for final wiring decisions.

