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Description
The Harvia Xenio CX30-U1-U3-XW is a WiFi sauna control unit with a touch control panel for Harvia electric heaters that do not have built-in controls. It handles heaters up to 11 kW on 240V single-phase or up to 10.5 kW on 208V 3-phase, plus sauna lighting and fan. The compact panel can be mounted in the sauna, a shower room, a dressing room or a living area.
Specifications (Harvia)
- Model / part number: Harvia Xenio CX30, CX30-U1-U3-XW
- Maximum heater load: 11 kW at 240V 1-phase, or 10.5 kW at 208V 3-phase
- Compatible heaters (per Harvia): Harvia Cilindro, Virta and Club series heaters without built-in controls
- Temperature range: 104 to 194 °F (40 to 90 °C)
- Operating time: Family sauna 1 to 6 h, commercial sauna 1 to 12 h
- Timer delay: 0 to 12 h
- Functions: Heater, lighting and fan control
- Connectivity: WiFi for remote control and monitoring
- Control panel size: 3.35 in W x 4.33 in H x 0.94 in D
- Net weight: 7.7 lb
- Certification: ETL
What you need to know before buying
- Works with Harvia heaters that need a separate control, such as Cilindro, Virta and Club models (per Harvia). The heater is sold separately.
- This is a hardwired 240V or 208V control: a licensed electrician is required.
- For heaters above 11 kW (240V) or 10.5 kW (208V 3-phase), choose the Xenio CX45.
In the box
Control panel, 5 m control panel cable, power unit, temperature sensor with 4 m cable, fastening kit, and installation and operating instructions (per Harvia).
Warranty
2-year Harvia manufacturer warranty for residential use, plus 1 additional year when registered with Harvia within 30 days of purchase.
Returns
Returns accepted within 30 days of delivery for unused, uninstalled items in original sealed packaging. Return shipping is paid by the buyer, and a restocking fee of up to 15% may apply (up to 50% if packaging is missing or the seal is broken). Installed items are handled as manufacturer warranty claims.
Related
Harvia, Electric sauna heaters, Sauna breaker size calculator
Follow the manufacturer's installation clearances and electrical requirements. Sauna use is not recommended without medical advice if you are pregnant or have a heart condition or low blood pressure.
Specifications
| Model / part number | Harvia Xenio CX30, CX30-U1-U3-XW |
|---|---|
| Maximum heater load | 11 kW at 240V 1-phase, or 10.5 kW at 208V 3-phase |
| Compatible heaters (per Harvia) | Harvia Cilindro, Virta and Club series heaters without built-in controls |
| Temperature range | 104 to 194 °F (40 to 90 °C) |
| Operating time | Family sauna 1 to 6 h, commercial sauna 1 to 12 h |
| Timer delay | 0 to 12 h |
| Functions | Heater, lighting and fan control |
| Connectivity | WiFi for remote control and monitoring |
| Control panel size | 3.35 in W x 4.33 in H x 0.94 in D |
| Net weight | 7.7 lb |
| Certification | ETL |
Specifications from the manufacturer. Dimensions are approximate.
Shipping
We ship to the 48 contiguous U.S. states and Washington, DC. Your shipping cost is calculated at checkout and shown before you pay.
You will get an order confirmation right away and tracking by email when your order ships. Questions about timing for a specific item? Call (945) 280-3243 or email support@restoresuite.com before you order.
Delivery
Large items such as saunas, hot tubs and cold plunge tubs usually ship by freight. The carrier contacts you to schedule delivery. Please check the packaging and note any damage on the delivery receipt before you sign, then tell us within 48 hours so we can resolve it for you.
Before delivery day, measure doorways and hallways along the path to the install spot, and confirm the electrical requirement on the Specifications tab.
Warranty
2-year Harvia manufacturer warranty for residential use, plus 1 additional year when registered with Harvia within 30 days of purchase.
If this item has a manufacturing defect within 30 days of purchase, contact us with your order number and a photo or video of the issue and we will make it right.
Reviews
What delivery looks like
Why this heater
WiFi touch control for Harvia heaters up to 11 kW at 240V 1-phase or 10.5 kW at 208V 3-phase
- For Harvia Cilindro, Virta and Club heaters
- Up to 11 kW at 240V or 10.5 kW at 208V 3-phase
- WiFi for remote control and monitoring
- Controls temperature, timer, lighting and fan
Key specs at a glance
The numbers to check before you order. Full details are on the Specifications tab.
- Temperature range
- 104 to 194 °F (40 to 90 °C)
- Control panel size
- 3.35 in W x 4.33 in H x 0.94 in D
- Net weight
- 7.7 lb
Before you buy: what to know
Based on the manufacturer's specs, manuals and our research.
- Covers most home heaters up to 11 kW on 240V single-phase.
- Comes with the power unit and temperature sensor.
Not sure this is the right fit? Ask us or call (945) 280-3243.
Compare Harvia models
Swipe to compare 3 models
| Model |
 Harvia Xenio Combi CX30C WiFi Sauna Control
$1,183.00 |
 Harvia Xenio Combi CX30C WiFi Sauna Control
$1,183.00 |
 Harvia Xenio CX45 WiFi Sauna Heater Control
$1,292.00 |
|---|
Common questions
Which heaters does the Xenio CX30 work with?
What size sauna does it suit?
Does it need an electrician?
What else do I need?
Choosing the right setup can be tricky. We are here to help.
Tell us your space, power and how you plan to use it, and we will help you compare models honestly, including whether this one is the right fit.
Why buy from Restore Suite
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Honest guidance
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