ThermaSol PROII-140 PRO Series II Advanced Steam Shower Generator, 8kW w/Fast Start and PowerFlush

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Shipping Rate for This Product

• Ground Shipping: Free to the contiguous United States. Note: Remote or complex delivery areas may not qualify for this rate.
• Shipping Quote for Other Areas: Contact sales@thesaunarepublic.com for details.

Order Confirmation and Shipping Timeline

Upon placing your order, you’ll receive a confirmation email verifying we’ve received it and pre-authorized your credit card. We’ll contact our suppliers to confirm stock availability. If in stock, the item will ship within 5 business days, and tracking information will be sent within 24 hours of shipment to the email provided. If the item is unavailable or on backorder, we’ll cancel the pre-authorization and notify you via email. For inquiries, contact support@thesaunarepublic.com or call (888) 833-2305.

Cancellations (Before Shipment)

You may cancel your order free of charge before it ships, except for custom or made-to-order products. Contact us at (888) 833-2305, via live chat, or email support@thesaunarepublic.com. Custom or made-to-order products cannot be canceled or refunded, as they are built specifically for you upon ordering. If unsure whether your order is custom or made-to-order, please reach out. All sales are final for custom and made-to-order products.

Returns and Refunds

Returns are accepted only if the shipment is damaged or the product is faulty. Contact support@thesaunarepublic.com to obtain a Return Merchandise Authorization (RMA) number. Securely package the item in its original packaging and include the RMA number, proof of purchase, and photos/documentation of the damage or fault. Due to rising LTL/freight costs, returns may incur a 25% cancellation fee plus return shipping costs, depending on the manufacturer. If replacing the product, we may offset some costs based on the item.

Refunds are processed within 5 business days after the product is returned to the warehouse and inspected. We reserve the right to withhold refunds or cancel payments until the goods are received, inspected, and deemed damaged or faulty.

Damaged or Faulty Shipments

Inspect your item’s packaging and product upon arrival. If damaged or faulty, contact support@thesaunarepublic.com to initiate a return and obtain an RMA number. Include the RMA number, proof of purchase, and photos/documentation of the damage or fault with your return.

Shipping Restrictions

This product ships only to the lower 48 United States.

We are committed to delivering your product quickly as possible. Our goal is to provide a seamless, "white-glove" experience from the moment you place your order to the day your sauna arrives.

While we strive for timeliness, please be aware that these estimates may be subject to change due to unforeseen industry-wide factors, such as:

• Manufacturing and supply chain delays
• Increased demand on freight and logistics networks
• Changing schedules with local delivery terminals

We understand that you're excited to receive your order, and we share that excitement. Rest assured, we are actively tracking your shipment and will notify you of any significant updates. We appreciate your patience and thank you for choosing The Sauna Republic for your wellness journey.

For any questions about your order, please contact our support team at support@thesaunarepublic.com

Installation Manual

Installation Diagram

Spec Sheet

• Constant steam flow
• Constant steam rate
• No steam lag
• No steam burst
• FastStart Technology (exclusive) - steam in seconds, not minutes
• PowerFlush Technology (exclusive) - pressurized inner tank system to remove sediment
• Works with HydroVive and Serenity systems
• Two-way digital CAN-bus Technology (exclusive)
• Split Tank longevity through design
• 240V/1PH operation
• For steam rooms 85 to 140 adj. cu. ft.
• Superior heating elements-Incoloy low watt density
• Stainless Steel construction
• Designed, engineered, and crafted in the U.S.A
• Dimensions: 22" L x 18"W x 14" H
• Lifetime Warranty

• 8kW Steam generator
• In-line water screen kit
• Steamhead housing installation tool
• Steamhead housing and cable kit
• 208-240 volt power cord (5ft)
• 50' CAN-bus cable for the controller
• Installation instructions
• Static cling warning label
• Warranty

Model: PROII-140

Kilowatt Rating: 8 kW

Maximum Cubic Feet: 140 ACF

Amperage: 37

Heater Weight: 40 lbs

Water Inlet: 3/8" NPT

Steam Outlet: 1/2" NPT

Safety Valve: 3/4" NPT

Electrical Connection: NEMA 6-50P

Width: 22"

Depth: 18"

Height: 14"

The all-new ThermaSol PROII-140 is designed for home steam rooms measuring 85 to 140 adjusted cubic feet (ACF). The PROII-140 8kW steam bath generator accepts voltage in the range of 208V-240V, single-phase (1-PH) configuration.

The ThermaSol PROII-140 replaces the discontinued model SSA-140. The PROII-140 generator is equipped with durable stainless-steel construction, professional-grade heating elements, Auto PowerFlush inner-tank cleaning system, FastStart technology, and a variety of other noteworthy features.

ThermaSol PRO II Series generators are engineered to provide years of dependable operation. The PROII-140 delivers a consistent bathing experience by generating steam at a constant rate without bursts or lags. The unit's innovative Fast Start feature provides quicker start-up times.

The PROII-140 includes the advanced PowerFlush self-cleaning system which helps prevent harmful sediment and lime build-up of the generator tank. The generator's split tank design enhances the lifespan and longevity of the steam unit.

The PROII-140 is among the industry's most advanced steam generators. The unit features CAN Bus technology for reliable communication between all connected ThermaSol devices.

The PROII-140 generator works with the Thermatouch, Signatouch, Microtouch, Signature Control, Easy Start, Wellness Package, and Digital Shower Package. Select the available control or control package with features that best suits your bathing preferences.

The PROII-140 steam shower unit works with the Serenity Light and Music Series, Hydrovive Series, and other ThermaSol steam shower accessories.

The PROII-140 can be installed up to fifty feet away from the steam shower enclosure. Typical installation locations include closets, vanities, climate-controlled attics, and basements.

The PROII-140 generator carries ThermaSol's limited lifetime warranty and is fully serviceable. All ThermaSol steam bath generators are made in America and are UL and CSA listed for your safety.

Note: Generators sizing are listed based on Thermasol's theory on "Simple Sizing" of Cubic Feet = Length X Width X Height. No adjustments for materials.