Harvia Spirit 9kW Sauna Heater Bundle with Wi-Fi & Stones

Bring Finnish craftsmanship and modern convenience into your sauna with the Harvia Spirit 9kW Sauna Heater Bundle. This complete package has everything you need for a safe, stylish, and powerful sauna experience: the beautifully curved Harvia Spirit SP90E wall-mounted heater, four boxes of Harvia’s signature rounded olivine diabase stones, the Wi-Fi enabled Harvia Xenio CX45 touchscreen controller, and a sleek Harvia safety rail for added protection.

The Spirit SP90E doesn’t just heat your sauna — it transforms it. Its organic, modern design pairs perfectly with Harvia’s rounded stones to create softer, more luxurious steam. With integrated safety sensors and Wi-Fi controls, you can preheat your sauna from anywhere without worry. Whether you’re winding down after a long day or sharing the experience with friends, this bundle makes your sauna smarter, safer, and more beautiful. 

Features

• Complete heater package – includes heater, controller, safety rail, and stones
• Fast, efficient heating for sauna rooms from 177 to 494 cu. ft.
• Wi-Fi control via Harvia Xenio app – preheat your sauna from your phone
• Stylish and safe – dual safety sensors and auto shut-off if items are left on top
• Soft, gentle steam from 110 lbs of Harvia rounded olivine diabase stones
• Premium Finnish design – engineered and made in Finland for lasting quality
• Wall-mounted elegance – space-saving, modern look for any sauna room 

Includes

• Harvia Spirit SP90E 9kW Sauna Heater
• 4 boxes of Harvia Rounded Olivine Diabase Stones (33 lbs each, total 110 lbs)
• Harvia Xenio CX45 Wi-Fi Touchscreen Controller
• Harvia Spirit HSP3M Black Safety Rail
• Mounting bracket and hardware
• Temperature sensor
• Installation and operation manual 

Specifications

Heater (SP90E):

• Power: 9kW
• Voltage: 240V / 1 Phase
• Amperage: 37.5A
• Sauna Room Size: 177–494 cu. ft.
• Stone Capacity: 110 lbs (5–10 cm stones)
• Dimensions: 15"W x 13.1"D x 29.5"H
• Weight: 28.8 lbs (72.9 lbs with stones)
• Certifications: ETL listed
• Made in Finland

Controller (Xenio CX45):

• Max Output: 10.8kW
• Voltage: 240V / 1 Phase
• Temperature Range: 104–194°F
• Preset Timer: 0–12 hours
• Dimensions: 3.4"W x 1"D x 4.4"H
• Wi-Fi enabled with smartphone/tablet app

Safety Rail (HSP3M):

• Material: Wood & stainless steel
• Color: Black
• Dimensions: 21.5"W x 17.7"D x 5.1"H
• Weight: 4.4 lbs

Sauna Stones (Olivine Diabase):

• Rounded, natural stones for soft steam
• Size: 2–4" (5–10 cm)
• Box Weight: 33 lbs (15 kg) each, 4 boxes included
• Total Weight: 110 lbs