The terms for using this website

Short and plain: this website tells you about AReCoS and lets you reserve a place in our first units. By using it, you agree to these terms.

Last updated 27 Sep. 2026AReCoS LLC · Grand Rapids, Michigan

Who we are: This website, www.arecos.net, is run by AReCoS LLC, 625 Kenmoor Ave SE, Suite 350, Grand Rapids, Michigan 49546. In these terms, "AReCoS", "we" and "us" mean AReCoS LLC. You can reach us at info@arecos.net.
Information only: The website describes our products, technology and plans. It is not an offer to sell, and nothing on it forms a contract. Any sale will be made under a separate written agreement.
Reservations: Reserving a place is free and creates no obligation for you or for us. A reservation does not guarantee a unit, a price, a configuration or a delivery date, and it is not a purchase order. Our plan to cover most of the cost for the first pilot sites is an intention, not an offer: any cost cover is set out in a written pilot agreement. We use the list to plan our first units and to decide where they go first.
Design targets and plans: Statements that a product is "designed to" do something, performance figures, standards we design to, and dates such as our 2027 pilot and 2028 commercial targets describe our goals and plans. They are not guaranteed specifications. Rated performance is set only by certified testing of the finished product, and plans may change.
Intellectual property: The content of this website, including text, figures and the AReCoS name and logo, belongs to AReCoS. AReCoS technology is protected by a U.S. patent and patent applications. U.S. Patent 12,768,557, on the embedded controller, issued on October 20, 2026, from application 18/592,624. A U.S. provisional patent application is on file for the air–water heat exchanger; until a patent issues on it, its status can change. The USPTO record is the authoritative source. Nothing on this website grants you a license or any other right under this patent or these patent applications, or under any patent that issues from them. You may share links to our pages.
Job postings: Job postings describe roles we are hiring for. They are not an offer of employment or a contract. Salary ranges and equity are described in general terms; the terms of any offer and any equity grant are set in a written offer letter and our equity plan.
No warranty: We work to keep the website accurate and available, but it is provided "as is", without warranties of any kind, to the extent the law allows.
Limitation of liability: To the extent the law allows, AReCoS is not liable for any indirect, incidental or consequential damages arising from your use of this website or reliance on its content.
Other websites: Links to other websites, such as the USPTO or Google Patents, are provided for convenience. We are not responsible for their content.
Your details: How we handle what you send us is set out in our privacy notice.
Governing law: These terms are governed by the laws of the State of Michigan, United States.
Changes: We may update these terms from time to time. The date at the top of this page shows the latest version.

Questions?

Write to us and we will answer.

Email info@arecos.net

625 Kenmoor Ave SE, Suite 350
Grand Rapids, Michigan 49546