Model S4B Cold & Hot Plunge Tub
Why Choose the SaunaLife Model S4B
The SaunaLife Model S4B delivers cold water therapy for athletic recovery and wellness. Cold plunging has exploded in popularity for good reason—it works for recovery, mental clarity, and metabolic benefits.
What Makes It Stand Out
- Optimal Temperature Range: Maintains cold temperatures needed for effective cold therapy (typically 38-55°F).
- Durable Construction: Built to handle daily use and temperature extremes without cracking or leaking.
- Easy Setup: Most models are plug-and-play—fill, set temperature, and start plunging within hours.
- Quality Filtration: Keeps water clean between sessions, reducing maintenance and water changes.
Who It's For
Athletes focused on recovery, biohackers optimizing performance, or anyone following Wim Hof method and cold exposure protocols.
Soak-Series Home Wood-Burning Hot Tub, Black, Up to 6 Persons The SaunaLife SOAK-Series Model S4B represents the very best in wood-burning hot tub quality, efficiency, and luxury. Thermo-Spruce materials (lasts up to 2X longer than Cedar) Luxury outdoor wood-burning hot tub Designed for outdoor ergonomic hot tub bathing experiences Arrives fully assembled and no electricity required (eco-friendly) Spacious interior holds over 304 gallons of pure water bathing pleasure Thick dark grey contoured fiberglass lining provides enhanced bather comfort Stainless steel wood-burning heater utilizes dual heat compartments for unmatched efficiency Rapid response heat-up time prepares water to ideal temperatures in under 2-hours Wood-burning heater constructed of 304 stainless steel Polished stainless steel chimney with protection.
Specifications
- Model: MODEL S4B
- SKU: 676-SL-MODELS4-BK
- Manufactured by: SaunaLife
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
Model S4B Cold & Hot Plunge Tub
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.