The rules governing use of HVACProfitMath tools and website.
Important: HVACProfitMath provides tools for informational and planning purposes only. Our calculators are not a substitute for professional accounting, financial, legal, or tax advice. Always consult a qualified professional for business-specific guidance before making significant financial decisions.
These Terms of Service ("Terms") govern your use of the HVACProfitMath website located at hvacprofitmath.com and all related tools and services (collectively, the "Services") operated by HVACProfitMath ("we," "us," or "our"). By accessing or using the Services, you agree to be bound by these Terms. If you do not agree, please do not use the Services.
You must be at least 18 years old to use the Services. By using the Services, you represent that you are 18 or older and have the legal capacity to enter into these Terms.
Subject to these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to access and use the Services for your personal or business purposes. You may not sublicense, sell, resell, or otherwise exploit any part of the Services commercially without our express written consent.
You may use the Services to:
You may not:
Core calculator tools are available without registration. No account is required to use the free tools. Input data you enter into free tools is not saved to our servers.
Pro features require a paid subscription. By subscribing, you authorize us to charge the applicable fees to your payment method on a recurring basis. Subscriptions automatically renew unless cancelled before the renewal date.
You may cancel your subscription at any time through your account settings or by emailing contact@hvacprofitmath.com. Cancellation takes effect at the end of the current billing period. We do not provide refunds for partial billing periods except where required by applicable law. Requests for refunds within 7 days of initial subscription may be considered on a case-by-case basis.
You are responsible for maintaining the confidentiality of your account credentials and for all activity under your account. Notify us immediately of any unauthorized use at contact@hvacprofitmath.com.
THE SERVICES, INCLUDING ALL CALCULATORS AND BENCHMARK DATA, ARE PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED. WE DO NOT WARRANT THAT THE SERVICES WILL BE UNINTERRUPTED, ERROR-FREE, OR COMPLETELY ACCURATE. CALCULATOR RESULTS ARE ESTIMATES BASED ON INPUTS YOU PROVIDE AND INDUSTRY AVERAGES — THEY ARE NOT GUARANTEED TO REFLECT YOUR ACTUAL BUSINESS RESULTS.
Specifically, you acknowledge that:
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, HVACPROFITMATH SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING LOST PROFITS, LOST REVENUE, LOSS OF DATA, OR BUSINESS INTERRUPTION, ARISING OUT OF OR RELATED TO YOUR USE OF THE SERVICES, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
OUR TOTAL LIABILITY FOR ANY CLAIM ARISING OUT OF OR RELATING TO THESE TERMS OR THE SERVICES SHALL NOT EXCEED THE GREATER OF $100 OR THE AMOUNTS YOU PAID TO US IN THE TWELVE MONTHS PRECEDING THE CLAIM.
The Services, including all content, tools, designs, trademarks, and software, are owned by HVACProfitMath and protected by intellectual property laws. You may not copy, modify, distribute, sell, or lease any part of the Services or underlying software without our prior written consent.
Calculator results and reports you generate using your own input data are yours to use for your business purposes. We claim no ownership over data you input or reports generated from your own business data.
The Services may integrate with or link to third-party services. We are not responsible for the content, privacy practices, or terms of those services. Your use of third-party services is governed by their respective terms and policies.
These Terms are governed by the laws of the United States without regard to conflict of law principles. Any disputes arising out of these Terms or the Services shall be resolved through binding arbitration in accordance with the rules of the American Arbitration Association, except that either party may seek injunctive or other equitable relief in any court of competent jurisdiction. YOU AGREE TO RESOLVE DISPUTES INDIVIDUALLY AND WAIVE ANY RIGHT TO CLASS ACTION PROCEEDINGS.
We may update these Terms at any time. We will notify you of material changes by posting the updated Terms on this page and updating the "Last Updated" date. Continued use of the Services after changes take effect constitutes your acceptance of the updated Terms.
We may suspend or terminate your access to the Services at any time, with or without cause, if we believe you have violated these Terms or for any other reason at our discretion. Upon termination, your right to use the Services will immediately cease. Sections 3, 4, 5, and 7 of these Terms survive termination.
Questions about these Terms? Contact us at: