Professional Sauna System
Everything you need to start
Ultimate luxury experience
"Best recovery investment I've made. My knees thank me every morning."
"Setup in 10 minutes. Plug into a regular outlet. Game changer for my garage gym."
"Looked at $5k tubs. Tried this first. Honestly don't need the expensive one."
No contractor. No concrete pad. No hassle.
Takes 5 minutes with included pump. No tools needed.
Garden hose fills it. Standard outlet powers it. That's it.
Maintains 108°F automatically. Ready when you are.
Most hot tubs cost thousands more in hidden fees. We don't.
4.7/5 Average Rating
Everything you need to know about Thermify One
No. The Thermify One plugs into any standard 110V household outlet. It includes a built-in GFCI safety breaker on the cord, so no electrician is required. Just plug it in like you would a regular appliance.
Inflation takes 3-4 minutes with the included electric pump. Filling with a garden hose takes another 8-10 minutes for the full 105 gallons. Then just plug in the heater and you're done. Total time: about 15 minutes from box to water.
No! Unlike traditional hot tubs, the Thermify One's self-cleaning filtration system eliminates the need for chemical maintenance. Just drain and refill with fresh water every 8-12 weeks. That's it.
We offer a 14-day money-back guarantee from delivery date. If you don't love it, drain it, dry it, pack it back up and ship it back for a full refund (minus return shipping). We want you to be completely satisfied.
Due to high demand, orders currently ship within 5-7 business days from our warehouse. We use FedEx Ground for all shipments. You'll receive tracking information as soon as your unit ships. Total delivery time is typically 8-12 days depending on your location.
Absolutely. The 1.5kW heater maintains your set temperature (up to 108°F max) even in freezing conditions. We have customers using it year-round in Minnesota, Wisconsin, and even Alaska. Just keep the insulated cover on when not in use to maximize heat retention and efficiency.
The filtration pump operates at around 45 decibels (similar to a quiet refrigerator). The heater is completely silent. You can easily have a conversation while the system is running, and it won't disturb neighbors.
The unit is 90cm (approximately 35.5 inches) in diameter and 80cm (31.5 inches) tall when inflated. It holds 105 gallons of water and comfortably fits 1-2 adults. You'll need a flat surface of at least 40x40 inches.
Absolutely! The digital temperature controller lets you set any temperature from ambient up to 108°F maximum. Want a cool 85°F on a hot summer day? No problem. Prefer maximum heat at 108°F for deep muscle recovery? You got it. Just set it and the heater maintains your preferred temp automatically.
Yes! Every Thermify One system includes an insulated thermal cover with locking buckles. The cover is crucial for maintaining temperature efficiency and safety when not in use. It keeps the water at your set temperature with minimal heater cycling.
The average electricity cost is about $12 per month based on typical US electricity rates. This can vary slightly depending on your local electricity costs, outdoor temperature, and how often you use the cover. There are no other operating costs - no filters to replace, no chemicals to buy.
Yes! This is one of the biggest advantages over traditional hot tubs. Simply drain the water (takes about 20 minutes with the included drain hose), deflate, and move it wherever you want. Perfect for renters or anyone who might move homes.
The Essential Package includes a 2-year manufacturer warranty covering defects in materials and workmanship on all components (tub, heater, pump, cover). The Complete Package includes an extended 3-year warranty. Normal wear and tear, punctures, or damage from misuse are not covered.
Super easy. Attach the included drain hose to the valve, run it to your yard or drain, and open the valve. Gravity does the work. It takes about 20 minutes to fully drain the 105 gallons. You should drain and refill every 8-12 weeks.
Yes! Epsom salts are safe to use with our liner material. Just make sure they're fully dissolved before entering to prevent any grit from affecting the filtration intake. Avoid oils or anything that could leave residue.
Most decks can handle the weight (approximately 1,000 lbs when full with water and people). Check your deck's weight rating first. The weight is distributed across the 35.5" diameter base. If you're unsure, consult a contractor or place it on a ground-level patio instead.
From cold tap water to maximum temp (108°F) typically takes 4-6 hours depending on starting water temperature and outdoor conditions. You can set it to any temperature you prefer - the heater is fully adjustable. Once it reaches your set temperature, the heater maintains it constantly so it's always ready when you are.
The locking cover provides safety when not in use. When in use with children, always supervise them directly and use the adjustable temperature control to lower it to a comfortable 98-100°F. The heater and pump have safety certifications, but adult supervision is always required around water.
Our customer support team is here to help! Email us at support@thermifyone.com or text us at (507) 271-0329. We typically respond within 2-4 hours during business hours.