For Harvia Sauna Heater or accessories damaged in shipping, please contact our customer service team with photos and information at [email protected]. A team member will review and offer a credit or replacement based on the extent of the damage.
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Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Harvia Fenix FX30-U1-U3-XC Digital Control with WiFiFenix FX30 U1 U3 XC Digital Control with WiFi for Club, Spirit, Cilindro, and Virta Series Sauna Heaters Manage your sauna environment with precision using this advanced Harvia Fenix control system. The integrated Wi Fi connectivity empowers you to adjust temperature, lighting, and session duration remotely via smartphone or tablet. Its responsive touchscreen interface delivers intuitive operation, giving you complete command over your sauna's
Fenix FX30-U1-U3-XC Digital Control with WiFi for Club, Spirit, Cilindro, and Virta Series Sauna Heaters
Manage your sauna environment with precision using this advanced Harvia Fenix control system. The integrated Wi-Fi connectivity empowers you to adjust temperature, lighting, and session duration remotely via smartphone or tablet. Its responsive touchscreen interface delivers intuitive operation, giving you complete command over your sauna's performance from anywhere in your home.
Includes
- Control Panel
-
Temperature Sensor
Please Note: If the sensor comes with the heater, you must install it per the instructions in the heater manual.
- Power Unit
- Data Cable
- Installation Materials
- Installation and Operation Manual
- 1-Year Limited Warranty (Consumer Use) and 1-Year Limited Warranty (Commercial Use)
Features
- Controls the sauna heater, lighting, and ventilation
- An Intelligent user interface that is precise and easy
- High-quality glass screen control panel
- Learns with AI and adapts to the performance of your sauna heater
- Wi-fi connectivity for remote control and monitoring
- The Control panel operating temperature range is from 104-194°F
- Surface of flush-mounted installation
- Installs inside or outside the sauna room
- Dimensions: 3.4"W (8.6 cm) x 1"D (2.5 cm) x 4.4"H (11.2 cm)
- Limited 1-year warranty (consumer use) and limited 1-year warranty (commercial use)
Specifications
| Model | FX30-U1-U3-XC |
|---|---|
| Maximum Output Kilowatt Rating | 7/10.5kW |
| Voltage | 240/208 |
| Phase | 1/3 |
| Temperature Adjustment Range | 104-194 °F |
| Pre-Setting Time Adjustment Range | 0-12 Hours |
| Width | 3.4" (8.6 cm) |
| Depth | 1" (2.5 cm) |
| Height | 4.4" (11.2 cm) |
Technicals
Installation and Operation Manual
Warranty
Shipping & Returns
Cancellations & Refunds
Nordica Sauna prides itself on having one of the best return policies in the industry. Cancel any time before your order has shipped, completely free of charge (exceptions apply, including custom made orders).
Call 1-877-587-5387 or email [email protected]
When will I know my order has shipped?
As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.
When will my order ship?
If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at [email protected].
No shipping outside the lower 48 States in the USA.
What if my shipment is damaged?
Please inspect the packaging of your item(s) when they arrive. If you notice any damage, you should make note of it when signing for delivery. If your item(s) do arrive damaged please send photos to [email protected] and we will process an insurance claim on your behalf.
Cancellations (Before order ships)
Nordica Sauna prides itself on having one of the best return policies in the industry. Cancel any time before your order has shipped, completely free of charge (exceptions apply, including custom made orders). Reach agents during business hours at 1-877-587-5387, the chat on our website, or email [email protected]
Cancellations of customer orders
Custom or made to order products cannot be canceled or refunded as these products are put into production specifically for your order. These units are custom made to your specification or created once you order. Once you place your order they start building your unit. Your warranty will guarantee you a fully functional and operational product. If it is not clear whether your order is custom or made to order, please message or call us.
All sales are final for Custom made and Made-to-order products.
Refunds & Returns
If you need to exchange your product, you may do so. You, as the customer, are responsible for any shipping costs throughout any returns or exchange processes.
Not all orders are available for return once they have shipped. We order products directly from the manufacturer. Therefore, if the manufacturer will not permit us to return a product, we cannot offer you a return. This often varies on a case-by-case basis; please reach out to us if you would like specific information on your brand and/or product.
Due to drastically increasing LTL/freight shipping costs, any outright returns will incur a 25% cancellation fee + return shipping costs. If you are replacing the product with something else, we may be able to help you cover some of the costs depending on the product.
Seller reserves the right to refuse to refund any deposit or payment, or cancel any payment due, and any owing until such time as Seller a) is in receipt of the goods b) has inspected the goods and c) in the Sellers discretion, has found the goods to be free of damage. All refunds will be provided within 5 business days once the product has been returned to the warehouse and inspected for damage.
Shipping Times
We promise to do our best to get your order to you as soon as possible. We provide estimated shipping times on the product pages based upon what our suppliers and freight companies tell us, and those estimated shipping times may change or vary without notice (Due to supply chain issues, the steel mills behind on making metal, the manufacturers delayed because of the mills, the overwhelmingly demand on shipping, factory/warehouse and dock workers and so on
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Very convenient, soft, comfortable and does its job.
Size: 3 Pairs - Gray, Green, Pink
As a first responder being on your feet consistently in heavy boots really takes a toll.
I buy new soles for my boots and noticed the inconsistency balance from heel to toe which caused cracked and dry heels.
I was desperate to find an immediate solution and saw these.
Received all the socks individually wrapped, I am a size 5 1/2 to 6 in women’s shoes and they fit so snuggly. They are convenient, they fit under my work socks due to them only covering a portion of the foot and heel, the inside where the heel is a soft rubber material that helps keeps it in place, as well as if you use ointment or oils. The socks are soft and very comfortable that at the end of the day you forget you are wearing them.
They are also washable both in the washer or hand washed and it doesn’t affect the rubber material.
Highly recommend especially after a foot spa day.
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Reviewed in the United States on January 20, 2025
★★★★★ 5
Perfect!
Size: 3 Pairs - Gray, Green, Pink
When my heel skin started cracking, I of course found the internet hacks that went along the lines of put some moisturizing something (cream, Vaseline) on your feet and put socks on and go to sleep. Somehow many issues. While putting on the socks, I already wiped off the moisturizer. It feels terrible. My sleeping self hates socks apparently! I always kick them off, the socks are covered in moisturizer, and it’s all over my blanket. Yuck!
So when I found these socks I was unsure but willing to try. These are exactly what I needed! They have this gel-y coating inside that does not absorb the moisturizer, so it actually gets absorbed into your skin. They are snug without cutting off circulation, and along with kerasal, my heels are being healed! Could not recommend enough.
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Reviewed in the United States on December 31, 2024
★★★★★ 4
They keep sheets from getting greasy.
Size: 3 Pairs - Gray
These are good. I like that I can put lotion on my heels when I go to bed and not get my sheets greasy. They do a good job on that and a pretty good job keeping the moisturizer on. Since the toes are open, they aren’t hot.
The gel doesn’t seem to do anything, though.
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Impressive
Size: 3 Pairs - Gray, Green, Pink
These socks are so cool and I have used them every night for a week and can see a difference. I am using them with the gold bond heel lotion.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Very comfortable
Size: 3 Pairs - Gray, Green, Pink
This Heel crack socks are a practical and effective solution for managing dry, cracked heels. They offer a combination of comfort, hydration, and support that many users find beneficial. Although they might not be a miracle cure for everyone, their ease of use and noticeable results make them a worthwhile investment for those looking to improve their foot health. If you’re dealing with persistent heel dryness or cracks, giving these socks a try could be a step towards smoother, more comfortable feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2024