- 18kW commercial-grade steam generator for rooms up to 1,000 cu. ft.
- Split-tank design boosts performance and extends system life
- Front and top panel access for easy maintenance and service
- No additional drain line required; connects to existing steam room drain
ThermaSol PP18SR PowerPak Series 18kW Steam Shower Generator
Save
$1,225.00
Regular price
$13,475.00
Sale price
$12,250.00
+ FREE SHIPPING
Order Now to Receive it By: September 11, 2025
⭐️⭐️⭐️⭐️⭐️ “Absolutely flawless! From the craftsmanship to the support team, everything exceeded my expectations" - Michael R., California

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Description
A New Standard in Commercial Steam Power
The ThermaSol PP18SR PowerPak Series is an 18kW commercial-grade steam generator engineered to outperform and outlast in small commercial environments. Designed for steam rooms up to 1,000 cubic feet, this powerhouse unit is the go-to solution for spas, gyms, wellness clinics, and high-end residential builds requiring industrial-grade performance.
Whether you're retrofitting a facility or building from scratch, the PP18SR offers unmatched convenience and serviceability. Its innovative split-tank construction helps prevent scale buildup—dramatically increasing the life of the unit and maintaining peak performance over time.
Smart Design Meets Installation Flexibility
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Install up to 50 feet from the steam room — giving you freedom to place the generator where it works best for your layout
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No dedicated drain line required — connects to the existing steam room drain for hassle-free setup
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Front and top service access — technicians can access all key components without moving the unit
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Ships fully assembled — minimizing installation labor and startup time
Built to Endure
The PP18SR's stainless steel tank resists corrosion under constant steam production, while the Incoloy heating elements ensure a long service life with minimal maintenance. Whether operating continuously throughout the day or under heavy intermittent use, this generator is built to handle the workload.
Unlike traditional single-chamber designs, the split tank isolates sediment and prolongs heating element integrity—dramatically reducing maintenance and increasing uptime for your facility.
Commercial-Grade Components, Peace of Mind
Included in the package are all the critical components for installation and operation:
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A digital timer with M8 cable for precise session control
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Polished chrome steam head for even, quiet dispersal
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A temperature sensor with 50-foot lead wire for optimized room control
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Built-in safety valves and code-compliant connections
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Backed by ThermaSol’s 18-month parts and labor warranty
This is not just a generator—it’s an investment in performance, reliability, and spa-quality satisfaction.
Ideal Applications
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Boutique fitness clubs and yoga studios
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Spa and wellness centers
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Day spas and massage therapy practices
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High-end residential steam installations with extended run times
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Remodeling or replacing aging commercial steam equipment
With over 65 years of steam innovation behind it, ThermaSol’s PP18SR is trusted by pros across the wellness industry.
Key Features
Dimensions & Specifications
Manuals & Guides
Why Choose Thermasol?
Shipping Details
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The InHouse Wellness Difference


THEM
Lifetime Customer Support |
Talk to real people by phone, text or chat before or after your order |
After-sale support is slow or unavailable |
Best Price Promise |
Transparent pricing with no hidden fees - guaranteed lowest price |
Inflated prices with surprise charges |
Fast & Free Shipping |
Nationwide delivery with real-time tracking included |
Long delays and added delivery fees |
Premium Brand Selection |
Handpicked, top-rated wellness products that meet our strict standards |
No vetting — anything goes |
Expert Wellness Guides |
Access video tutorials & insider tips to get the most from your setup |
You're left figuring it out alone |
