Harvia Cilindro 8 kW Electric Sauna Heater

The Harvia Cilindro 8 kW Electric Sauna Heater is a sleek pillar-style electric sauna heater, ideal for sauna rooms from 141 to 423 cubic feet (4–12 m³). Its partially open front casing allows heat to radiate efficiently from a large stone surface while maintaining a compact footprint.

With a 198 lb (90 kg) stone capacity, the Cilindro delivers soft, consistent heat and lets you customize your steam experience—pour water into the center for gentler steam, or on top for a sharper burst. Its flexible design allows installation against a wall, in a corner, or even embedded into a lower bench for a clean, modern sauna layout.

This model is Wi-Fi compatible and requires the Harvia Xenio CX45-U1-U3-XW digital control unit (sold separately) for operation. The external, splash-proof control panel can be mounted inside or outside the sauna and provides remote control via the MyHarvia mobile app.

Control unit and sauna stones sold separately.
To operate this heater, you must purchase the Harvia Xenio CX45-U1-U3-XW controller.

• Large interior stone space for genuine Finnish sauna steam and heat
• Flexible installation: freestanding, wall-adjacent, or embedded
• Stainless steel interior finishing elements
• Attractive stainless steel exterior casing finishing
• Made in Finland
• ETL Listed (CSA & UL)
• Warranty: Up to 3 years for residential use (2 years + 1 year with registration)

Model	HPCS8U3H
Sauna Room Size	141–423 ft³ (4–12 m³)
Stone Capacity	198 lb (90 kg), Ø 5–10 cm
Heater Dimensions	14″ W x 13″ D x 40″ H (360 x 340 x 1010 mm)
Electrical	Voltage: 240 V, 1-phase Breaker: 40 A double pole Wire: 8 AWG copper with 90°C insulation

 

Disclaimer: Sauna Depot is not responsible for any electrical work. Installation must be completed by a licensed electrician in accordance with local electrical codes and the manufacturer’s installation manual.