Harvia Cilindro 9 kW Electric Sauna Heater The Harvia Cilindro 9 kW Electric Sauna Heater is a sleek, pillar-style heater designed for sauna rooms from 141 to 494 cubic feet (4–14 m³). Its partially open front casing lets heat radiate efficiently from a large stone surface while keeping a compact footprint—perfect for modern, space-conscious sauna installations.
Thanks to its generous 198 lb (90 kg) stone capacity, the Cilindro delivers soft, consistent heat and a customizable steam experience. Pour water into the center for a gentle, enveloping steam, or on top for a sharper burst of heat. Its flexible design allows it to be installed freestanding, against a wall, in a corner, or embedded into a lower bench for a clean, contemporary look.
This model is Wi-Fi compatible and requires the Harvia Xenio CX45-U1-U3-XW digital control unit (sold separately). The external, splash-proof control panel can be installed inside or outside your sauna and offers remote operation through 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 stone capacity for authentic Finnish steam and heat
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: HPCS9U1H
Sauna Room Size: 141–494 ft³ (4–14 m³)
Stone Capacity: 198 lb (90 kg), Ø 5–10 cm
Heater Dimensions: 14″ W × 13″ D × 40″ H (360 × 340 × 1010 mm)
Electrical:
Voltage: 240 V, 1-phase
Breaker: 45 A double pole
Wire: 8 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.
