
Product Information
The Harvia Xenio Wi‑Fi is an elegant retrofit control panel that upgrades Xenio sauna systems with
wireless functionality. Wall-mounted and ETL-certified, this sleek unit connects to your home’s Wi‑Fi
network and works with the MyHarvia mobile app.
Gain full remote control of temperature, humidity, lighting, ventilation, scheduling, and safety
features for enhanced sauna convenience.



Product Features
This Wi‑Fi remote control package transforms ordinary Xenio panels into smart, connected devices.
It delivers easy, intuitive operation through illuminated buttons and remote app control, ensuring
comfort, convenience, and reliability.

Harvia Xenio WiFi Remote Control - Sauna WiFi Remote Control Panel
Easy Retrofit Upgrade:
Simply remove your existing panel and install this Wi‑Fi-enabled replacement—no heater replacement
needed.
App-Based Control:
Use MyHarvia app to adjust settings from your phone or tablet, even before entering the sauna.
Illuminated Buttons:
Glowing controls make nighttime adjustments easy without requiring bright lights.
Door Sensor Safety:
Automatic remote start locks out if sauna door is open—enhancing protection.
Memory Resilience:
Retains settings and schedules through power outages for consistent operation.
Over-the-Air Updates:
Firmware upgrades via the app keep your system current with the latest features.
Additional Features
Smart XC004WIFI offers zone control, scheduling, humidity setting, and OTA updates for a seamless, modern sauna experience.

Weekly Scheduling
Set up to eight weekly timers for automated sauna readiness.

App-Controlled Heating
Adjust heat and humidity remotely using MyHarvia on your mobile device.

Door Safety Lock
Prevents remote start when the sauna door is open.

OTA Firmware Updates
Receive new features and security updates via Wi‑Fi.
About Harvia
Harvia is a globally recognized Finnish brand known for its premium sauna heaters, control systems, and wellness solutions.
Founded in 1950, Harvia blends traditional sauna culture with modern technology, offering reliable, high-performance products.
Renowned for durability, efficiency, and elegant design, Harvia continues to lead the industry in crafting exceptional sauna experiences for homes and commercial spaces worldwide.


Why Choose Us?
Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.
As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.
Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.

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Specifications
Brand | Harvia |
SKU | CX004WIFI |
Power | Peak 2 W / Average 0.6 W |
Wi‑Fi | 2.4 GHz |
Supply Voltage | 12–24 V DC |
Connection | RS485 + 12 VDC, GND |
Size | 84 × 22 × 109 mm (3.34″ × 0.9″ × 4.3″) |
Warranty & Returns
Return Policy
To request a return or refund, customers can use our contact form, email (info@peakprimalwellness.com) , or phone - (877) 689-4898. Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5-7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.
Shipping Policy
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
Frequently Asked Questions
Will this work with my existing Xenio unit?

Yes—compatible with Xenio CX170, CX30, CX45, CX30C, and other units from 2020 onward.
What app do I use?

Use the free MyHarvia app available on iOS and Android for full remote control.
Can I schedule weekly sessions?

Yes, include up to eight weekly timers to automate your sauna sessions.
Does it update automatically?

Yes, firmware updates are downloaded via Wi‑Fi through the app.
Is there overheat protection?

Yes—safety cutoffs, door sensors, and safety switch integration help prevent accidents.
What features are app-controlled?

Temperature, humidity, lighting, fan, timed start, and weekly schedules all via app.
How hard to install?

Simple installation—just wiring and mounting. No electrician needed for most installs.