
PRO 20 ES Series Protective Sheath
Why Choose the Harvia
The Harvia PRO 20 ES Series Protective Sheath from Harvia delivers reliable heat for your sauna. Protective Sheath for Harvia Sauna Stoves, PRO 20ES Series
What Makes It Stand Out
- Authentic Wood-Fired Heat: Creates traditional Finnish sauna experience with wood fire's unique heat quality.
- No Electrical Requirements: Perfect for off-grid saunas or locations without sufficient electrical capacity.
- Large Stone Capacity: Holds plenty of rocks for optimal heat retention and steam generation.
- Durable Construction: Built to withstand years of high-heat operation and outdoor conditions.
Who It's For
Sauna purists who want authentic wood-fired experience, off-grid enthusiasts, or those building in locations without adequate electrical service.
Protective Sheath for Harvia Sauna Stoves, PRO 20ES Series The Harvia WL650 protective sheath is designed and approved for wood-heated Harvia wood burning heaters (Harvia 20 ES Pro/S). The protective sheath considerably reduces the safety distance to combustible materials β in practice, this makes the wood burning heater fit in a smaller space. The protective sheath is attached to the wood burning heater and conforms to the shape of the wood burning heater, making the combination sleek..
Specifications
- Model: WL650
- SKU: 104-WL650
- Manufactured by: Harvia
Shipping & Support
Free shipping on orders over $99. Professional customer support available. All products backed by manufacturer warranty.
Shipping & Returns
Free shipping on orders over $99. Most items ship within 3-5 business days. Large items ship via freight carrier with curbside delivery included. Professional installation available. 30-day return policy.
Warranty & Support
All products include manufacturer warranty (2-5 years). Our wellness experts are available Monday-Friday, 9am-6pm CST at 817-371-0089 or howdy@sweatdecks.com.
Pairs well with

PRO 20 ES Series Protective Sheath
Product Details
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
We offer free shipping on all orders within the continental United States. Orders typically ship within 3-5 business days. Large items like saunas and cold plunge tubs ship via freight carrier and include curbside delivery. White-glove delivery and professional installation services are available for an additional fee.
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Customer Support
Our wellness experts are available Monday through Friday, 9am-6pm CST. Call us at 817-371-0089 or email howdy@sweatdecks.com. We typically respond to emails within 24 hours.
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FAQ's
All products come with manufacturer warranties (2-5 years). Cold plunge tubs require 120V; most saunas require 240V. We recommend professional installation for electrical connections.
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Contact Us
Phone: 817-371-0089 | Email: howdy@sweatdecks.com | Hours: Monday-Friday, 9am-6pm CST. Visit our Contact page for detailed inquiries.
