Harvia Xenio CX170 Sauna Control | CX170-U1-15-XW / CX170-U3-15-XW
See What People Are Saying…
“This has completely transformed my workspace. The natural light is a game changer!”
“Built it in a weekend with my brother. Glass front is the move — feels like a real room, not a closet.”
“I love the design and how easy it was to set up. Highly recommend for any home owner.”
- Description
- What’s Included?
- Specifications
- Documents
- Warranty
Harvia Xenio KIP and Club Digital Sauna Heater Control with WiFi, Power Unit and Temperature Sensor Kit | CX170-U1-15-XW / CX170-U3-15-XW
Upgrade your sauna experience with the Harvia Xenio CX170 Digital Sauna Heater Control, a state-of-the-art control system designed for convenience and precision. With WiFi connectivity and a modern touchscreen interface, this control unit gives you complete command over your sauna’s temperature, lighting, and operating schedule—whether from the control panel or remotely via your smartphone.
The sleek, compact design allows flexible installation inside or outside your sauna, in a bathroom, or in a dressing room. The intuitive touch screen display ensures effortless operation, showing real-time sauna temperature and settings at a glance. Plus, with preset scheduling, you can program your sauna to turn on automatically, ensuring it’s ready exactly when you need it.
Key Features:
- Seamless Compatibility – Works with Harvia KIP wall heaters (4.5 / 6 / 8 kW) and Harvia Club floor heaters (K10G, K12.5G, K15G)
- User-Friendly Touchscreen – Easy-to-use interface for precise control
- Smart WiFi Control – Remotely manage your sauna from the MyHarvia app on Apple or Android devices
- Customizable Scheduling – Pre-program start and stop times (1-12 hours) for ultimate convenience
- Wide Temperature Range – Adjustable from 104°F to 194°F
- Versatile Installation – Mount inside or outside the sauna, recessed or surface-mounted
- Reliable & Durable – Designed for indoor use in a dry area, built with Harvia’s trusted quality
- Digital Touchscreen Control Panel
- Power Unit
- Data Cable
- Temperature Sensor
- Installation & Operation Manual
- 1-Year Full Warranty + 5-Year Service Warranty
- Power Supply Voltage: 240V/1PH or 208V/3PH
- Maximum Output: 15 kW at 240V/1PH with two supply wires between the power unit and the heater, or 10.5 kW with one; 15 kW at 208V/3PH
- Temperature Adjustment Range: 104°F - 194°F
- Pre-Set Timer: 0-12 hours
- Control Panel Dimensions: 3.3"W x 4.3"H x 0.9"D
Control Unit Ratings
| Specification | CX170-U1-15-XW | CX170-U3-15-XW |
|---|---|---|
| Supply voltage | 240 V 1N~ | 208 V 3N~ |
| Maximum heater load — two supply wires between power unit and heater | 15 kW | 15 kW |
| Maximum heater load — one supply wire | 10.5 kW | — |
| Temperature adjustment range | 104–194 °F (40–90 °C) | |
| Pre-setting time | 0–12 h | |
| Lighting control, max. | 100 W, 120 V 1N~ | |
| Fan control, max. | 100 W, 120 V 1N~ | |
| Control panel (W × D × H) | 3.4" × 1.0" × 4.4" (85 × 24 × 110 mm) | |
| Power unit (W × D × H) | 10.6" × 3.0" × 10.6" (270 × 75 × 270 mm) | |
| Temperature sensor | WX232 — NTC thermistor 22 kΩ at 77 °F (25 °C) with a resettable overheat protector; 2.0" × 2.9" × 1.1" (51 × 73 × 27 mm), 13 ft (4 m) lead | |
Where Each Part Goes
| Component | Placement |
|---|---|
| Power unit and main switch | Dry area — on a wall outside the sauna room, above 32 °F (0 °C). Do not recess the power unit into the wall. |
| Control panel (joined to the power unit by the data cable) | Dry area — dressing room, washing room or living quarters. If it is mounted inside the sauna room: at least 1.5 ft (500 mm) from the heater and no more than 3.3 ft (1000 mm) above the floor. |
| Temperature sensor — on the wall above the heater | On the heater's vertical centre line, 3.9" (100 mm) below the ceiling |
| Temperature sensor — on the ceiling (floor-standing heaters, alternative) | 7.9" (200 mm) from the vertical centre line of the heater's side |
| Temperature sensor to the nearest air vent | Minimum 39.4" (1000 mm) |
| Heater (not included) | Sauna room |
Ratings and placement are from the Harvia Xenio CX170 Installation and Operation Manual linked below. Harvia's Club (KG) heater manual lists CX170-U1-15 and CX170-U3-15 among the control units for the Club series.
