Terms of Use

The tools provide estimates and comparisons based on the values you enter and the assumptions shown with each result. You are responsible for checking the values you enter against your equipment and deciding whether a result is appropriate for your RV. The tools do not provide electrical designs or installation instructions and are not a substitute for professional advice or inspection. Read the disclaimer and each calculator's stated limits.

Features, calculations, and page content may change as the tools are improved. A tool may occasionally be unavailable during maintenance. Calculator methods may change over time. Saved or shared setups store your values, not a calculator version. Review the method and assumptions when you use them again.

The site and tools are provided “as is” and “as available.” We do not promise that the site will always be available or free of errors, or that its content and estimates will be complete, accurate in every situation, or suitable for your particular equipment or purpose. This does not take away any warranties or rights that applicable law requires us to provide.

The tools are intended for personal RV planning. Where applicable law allows, we are not liable for business losses, such as lost profits, revenue, or business opportunities, resulting from use of the site or reliance on its estimates.

Nothing in these terms excludes or limits liability for fraud, death or personal injury caused by our negligence, or any other liability that cannot lawfully be excluded or limited. Your statutory consumer rights remain unaffected.

Using a calculator does not require an account. The Privacy Policy explains saved setups and links containing input values. Some pages link to external websites. Their content, terms, and privacy practices are controlled by their operators, not by RV Power Tools.