Harvia Cilindro 10.5 kW Electric Sauna Heater The Harvia Cilindro 10.5 kW Electric Sauna Heater is a sleek, pillar-style heater designed for sauna rooms from 141 to 635 cubic feet (4–18 m³). Its partially open front casing allows heat to radiate efficiently from a large stone surface while maintaining a compact footprint—ideal for modern home or cottage saunas.
With an impressive 265 lb (120 kg) stone capacity, the Cilindro delivers soft, consistent heat and lets you personalize your steam experience. Pour water into the center for gentler steam, or on top for a sharper, more intense burst. Its flexible design makes it easy to install freestanding, against a wall, in a corner, or embedded into a lower bench for a clean, contemporary sauna layout.
This model is Wi-Fi compatible and requires the Harvia Xenio CX45-U1-U3-XW digital control unit (sold separately). The splash-proof external control panel can be mounted inside or outside the sauna and provides remote access 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.
Features:
Large interior stone space for authentic Finnish sauna steam
Flexible installation: freestanding, wall-adjacent, corner, or bench-embedded
Durable stainless steel interior and exterior finishes
Made in Finland
Certification: ETL Listed (CSA & UL)
Warranty: Up to 3 years residential (2 years standard + 1 year with registration)
Specifications:
Model: HPCS11U1H
Sauna Room Size: 141–635 ft³ (4–18 m³)
Stone Capacity: 265 lb (120 kg), Ø 5–10 cm
Heater Dimensions: 16″ W × 15″ D × 45″ H (395 × 380 × 1150 mm)
Electrical:
Voltage: 240 V, 1-phase
Breaker: 50 A double pole
Wire: 6 AWG copper with 90 °C insulation
Disclaimer:ELU Saunas and Cold Tubs 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.
