An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy, transparent
returns. If you're comparing options, we encourage you to review competitors’ fine print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure that never
happens to you.
Official Distributor
An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy,
transparent returns. If you're comparing options, we encourage you to review
competitors’ fine print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure
that never happens to you.
Starts at: $261.82/mo Learn More
Or
Monthly payments start at: $261.82/mo Learn More
Ships in 1-5 days at most
Includes $373.99 in bonuses with your order
The Primal Reset Guide
$24.99Free
Freight Protection, Fully Covered
$349Free
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The Kohler K-5558 Invigoration Series Tandem Steam Generator Control Kit transforms your shower into a
luxurious spa experience.
Compatible with Kohler Invigoration Series 18kW–30kW steam generators, it features a digital control
panel with adjustable temperature and session settings, two thermostatic steam heads with aromatherapy
reservoirs, and Power Clean™ technology for easy maintenance.
This control kit offers intuitive operation with a digital control panel, adjustable temperature
settings, and a countdown timer.
The included steam heads with aromatherapy reservoirs enhance the steam experience, while Power Clean™
technology ensures easy maintenance. The system is designed for quick installation and consistent
performance.
Fast-Response® Technology:
Produces steam in just 60 seconds for a quick and relaxing experience.
Independent Outlet Control:
Provides control over up to three outlets, suitable for multi-outlet shower or bath/shower applications.
Second Interface Capability:
Allows addition of a second interface for alternate locations and applications.
Corrosion-Resistant Finishes:
Available in various finishes to match your bathroom decor and resist tarnishing.
Compact Design:
Low-profile design with easy-clean, water-resistant casing for durability and reliability.
Digital Display with Clock:
Features a large, easy-to-read LCD display showing time and temperature.
Enhances steam shower experience with quick steam production, easy maintenance, and customizable settings for ultimate comfort.
Produces steam in just 60 seconds for a quick and relaxing experience.
Provides control over up to three outlets, suitable for multi-outlet shower or bath/shower applications.
Allows addition of a second interface for alternate locations and applications.
Available in various finishes to match your bathroom decor and resist tarnishing.
Kohler Co., founded in 1873 in Wisconsin, is a leading American brand known for premium kitchen and bath products.
Renowned for innovation and craftsmanship, Kohler also produces engines, generators, and luxury hospitality experiences.
A family-owned company, it emphasizes sustainability and smart-home solutions, with a growing global presence—especially in upscale markets like India.
Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.
As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.
Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.
Support
Nearly impossible to reach a real person. Endless chatbot loops, auto-replies, and unreturned emails.
Real humans. We answer quickly. Always here, always helpful
Order Processing
Orders often sit for days before being acknowledged. No clear confirmation, updates, or timelines.
Orders are processed immediately. You'll receive confirmation, tracking, and real-time updates within hours.
Shipping
Slow, vague, and unoptimized. Basic carriers, minimal tracking, and delayed delivery windows.
Fast, insured, and fully trackable shipping — optimized for speed and visibility every step of the way.
Pricing
Hidden fees, bait and switch tactics, post purchase price increases.
Our relationships guarantee the lowest prices. Transparent and fair. No surprises at checkout, and no shady
tactics after the sale.
Returns & Warranty
Policies are confusing and designed to frustrate, delay, and deny returns with zero accountability.
Clear, honest, and fast. Our return policy is built to protect your investment, not dodge responsibility.
Support
Frustrating automated responses
Fast, helpful and always supportive
Order Processing
Delays and lack of communication
Instant processing and updates
Shipping
Slow, unreliable and delayed service
Fast, insured, trackable shipping
Pricing
Deceptive pricing practices
Lowest prices, no surprises
Return & Warranty
Frustrating, misleading return policies
Clear, honest return policy
Read their reviews where they can't curate them, Trustpilot, not their own widget; read the one-star reviews and watch how they respond when freight goes sideways. You can see our Trustpilot reviews here
Ask what happens when a unit arrives damaged, you're listening for a person who owns it, not store-blames-manufacturer ping-pong.
Get the delivered price in writing before payment, "freight quoted after purchase" is the oldest move in the category.
Ask for a name, if nobody owns your order, nobody owns your problem.
What comes with every order
Bonus 1
Stop guessing and start your wellness journey with a plan. The Primal Reset Guide gives you a clear framework for building consistent routines, understanding your sessions, and staying on track as you progress. Instant delivery to your inbox after purchase.
Bonus 2
Your large order ships fully insured, so you're covered from our warehouse to your door. If something goes wrong, you don't have to spend hours on the phone with FedEx or the manufacturer. Our Shipping Concierge Service handles the calls, claims, and coordination for you, using our established relationships to get solutions moving faster. Inspect your delivery before signing off and document any damage right away.
| Brand | Kohler |
| Model | K-5558 |
| Compatibility | 18kW–30kW Invigoration Series Steam Generators |
| Temperature Range | 90°F–125°F |
| Timer | 20-minute safety auto shutoff |
| Power Clean™ | One-touch automatic cleaning |
| Steam Heads | Two thermostatic steam heads with aromatherapy reservoirs |
| Connector | Quick-connect RJ-12 cord and connector |
| Dimensions | 3.25" W x 0.75" D x 4" H |
| Warranty | 5-year limited warranty |
To request a return or refund, customers can use our contact form, email (info@peakprimalwellness.com) , or phone - (877) 689-4898. Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5-7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
This control kit is compatible with Kohler Invigoration Series 18kW–30kW steam generators.
Yes, the system provides independent control of up to three outlets.
Yes, the system includes a 20-minute safety auto shutoff feature.
Yes, a second interface can be added for alternate locations and applications.
The control kit comes with a 5-year limited warranty.
Fast-Response® technology produces steam in just 60 seconds.
The temperature can be set between 90°F and 125°F.
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