ThermaSol PROI-84 PRO Series I Essential Steam Shower Generator, 6kW w/Fast Start

We currently offer financing options through ShopPay.

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
• Works with HydroVive and Serenity systems
• Two way digital CAN-bus Technology (exclusive)
• Split Tank longevity through design
• 240V/1PH operation
• For steam rooms up to 84 adj. cu. ft.
• Superior heating elements-Incoloy low watt density
• Stainless Steel construction
• Designed, engineered, and crafted in the U.S.A
• Dimensions: 18" L x 23"W x 14" H
• Lifetime Warranty

• 6kW 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: PROI-84
• Kilowatt Rating: 6 kW
• Maximum Cubic Feet: 84 FT
• Amperage: 28
• Heater Weight: 40 lbs
• Water Inlet: 3/8" NPT
• Steam Outlet: 1/2" NPT
• Safety Valve: 3/4" NPT
• Electrical Connection: NEMA 6-30P
• Width: 18"
• Depth: 23"
• Height: 14"

The all-new ThermaSol PROI-84 is engineered for home steam rooms with dimensions measuring up to 84 adjusted cubic feet (ACF). The PROI-84 6kW steam bath generator accepts voltage in the range of 208V-240V, single-phase (1-PH) configuration.

ThermaSol Pro I Series generators are designed to provide years of dependable, maintenance-free operation. The PROI-84 is constructed of corrosion-resistant stainless-steel throughout and includes professional-quality heating elements.

The PROI-84 steam shower unit provides a consistent home steam spa experience by generating steam at a constant rate with state-of-the-art efficiency technology. The unit includes the innovative Fast Start feature for quicker heat-up times.

The generator's split tank design enhances the longevity of the unit by separating the heating function from the water feed function. The PROI-84 features intelligent CAN Bus technology for reliable two-way communication between the generator and control.

The PROI-84 is compatible 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 PROI-84 steam bath generator can be paired with the Serenity Light and Music Series, Hydrovive Series, and other ThermaSol steam shower accessories.

Pro I Series generators can be installed up to fifty feet away from your steam shower enclosure. Typical installation locations include closets, cabinet vanities, climate-controlled attics, and basements.

The PROI-84 generator carries ThermaSol's limited lifetime warranty and is fully serviceable. All ThermaSol steam units 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.