Harvia Club K12.5G 12.5kW Heater, Xenio CX45 Control, and Stones

$3,555.00
Shipping included
Price-match guarantee

Staying true to the company's deep Finnish roots, the Harvia 12.5G 12.5-kilowatt sauna heater provides bathers with authentic sauna experiences.

The Harvia K12.5G generates intense, pleasant heat throughout the sauna room. Harvia Club series electric sauna heaters provide years of exceptional performance, safety, and efficiency. Featuring the latest in sauna heater technology, the Harvia K12.5G is perfect for homes, health clubs, hotels, and day spas.

The Harvia K12.5G combines exceptional modern craftsmanship with the age-old tradition of Finnish sauna bathing to deliver a sauna heater without peer.

The Harvia K12.5G electric sauna heater features a large rock capacity that directly contacts the heating elements to ensure a consistent and even flow of heat.

The Harvia K12.5G sauna heating unit required Xenio control for operation is sold separately. Made in Finland of durable, corrosion-resistant stainless-steel components, the Harvia K12.5G electric sauna oven is engineered for years of safe and maintenance-free operation.


 

FEATURES:

12.5kW Heater

  • Floor model
  • Deluxe stainless steel interior and exterior
  • 12.5kW
  • For sauna rooms from 494 to 742 cu. ft.
  • Requires a minimum of 132lbs of stones (3 boxes-AC3000)
    • Please note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function (Additional freight charges will apply). 
  • Multi-layer construction for cooler surface temperature and greater safety
  • Rocks have direct contact with electric elements to filter harsh heat
  • Optional 24-Hour time clock
  • UL tested and listed
  • ETL certified
  • Designed, engineered, and made in Finland
  • Dimensions: 19.9"W (505mm) x 16.9"D (429mm) x 27.6"H (701mm)
  • 1-Year Limited Warranty (Consumer Use) and 1-Year Limited Warranty (Commercial Use)
  • Manufacturer's Note: Sauna heater stones are significant to the unit's safety. In order for the warranty to remain valid, the user is responsible for proper maintenance.

 

Xenio CX45 Control

  • For up to 17kw heaters (U1) and 15kw heaters (U3)
  • Works with Cilindro, Club and Virta series heaters (Not Combi)
  • Contols operating time
  • Controls temperature
  • Controls lighting
  • Controls fan
  • Can be wall-mounted or surface embedded
  • 3.4"W x 1"D x 4.4"H

 

INCLUDES:

12.5kW Heater

  • Sauna heater
  • Installation and operation manual
  • 1-Year Limited Warranty (Consumer Use) and 1-Year Limited Warranty (Commercial Use)
  • 3 boxes of sauna heater stones (132lbs)

Xenio CX45 Control

  • Digital Control Pane
  • Data Cable
  • Power Unit
  • Temperature Sensor
  • Contactor Box
  • Installation and Operation Manual
  • 1-Year Limited Warranty (Consumer Use) and 1-Year Limited Warranty (Commercial Use)


SPECIFICATIONS:

Model

Cilindro PC110E

Kilowatt Rating (KW)

10.5 KW

Primary Fuel

Electric

Minimum Adjusted Cubic Feet

141

Maximum Adjusted Cubic Feet

636

Voltage

240

Phase

1

Nominal Amps

43.75 Amps

Heater Weight

46.3 lbs

Shipping Weight with Sauna Stones

310.3 lbs

Width In Inches

16" (406mm)

Depth In Inches

15" (381mm)

Height In Inches

45" (1143mm)



RESOURCES:


Why a sauna

Modern life doesn't leave much room for recovery.

Decades of research link regular sauna use to measurable improvements in heart health, stress, sleep, and longevity.

63%

lower risk of fatal heart disease among people who sauna 4–7 times a week, versus once.

Laukkanen et al., JAMA Internal Medicine, 2015

61%

lower stroke risk for frequent sauna bathers in a 15-year Finnish cohort.

Kunutsor et al., Neurology, 2018

77%

lower risk of psychotic disorders linked to regular sauna use; benefits also seen for mood.

Psychosomatic Medicine, 2018

No commute necessary

The last thing you want after a long day is a drive to the gym.

Step outside, not out of the house.

Owner reviews

Loved in backyards across the country.

5.0
★★★★★
from 54 verified reviews
Any last questions?

We're here to help.

Can't find what you need? Call or email us anytime.

(512) 299-9993 | info@olisaunas.com

You'll get a confirmation email right away. When your order ships you'll get tracking, and one to two days before delivery our team calls to schedule an appointment.
Lead times vary by model and are listed on each product page. Once it ships, transit is usually 3-7 business days.
Most traditional saunas take about 1-2 full days for two people to assemble. They are designed for DIY assembly and include clear instructions, but they are still a real project and not something you should expect to knock out in an hour or two. Plan on using basic tools like a power drill/driver, level, rubber mallet, and standard hand tools. Infrared saunas are typically much quicker to assemble, usually taking about 3-4 hours with two people. If you want us to assemble it for you, we have assembly services available in select areas.
Anything flat, stable, and free of pooling water. A wooden deck, concrete pad, pavers, or gravel all work. We don't recommend setting it directly on turf.
Most 6–9kW heaters run on 240V and need their own dedicated circuit wired by a licensed electrician. The LED lighting runs on standard 120V. We'll walk you through exactly what your chosen heater needs.