Terms of Use
Last updated: 2026-09-07
1) Acceptance of terms
By using this site, you agree to these Terms. If you do not agree, please do not use the site.
2) Informational use only (no professional advice)
This website and its calculator provide a homeowner planning recommendation. They do not provide electrical engineering, installation design, contracting services, manufacturer approval, or jurisdiction-specific code approval, and they are not a substitute for advice from the appropriate qualified professionals.
2a) Scope
This site and its calculator are intended for residential optional standby systems under NEC Article 702. They are not designed to size emergency systems (Article 700), legally required standby (Article 701), or critical operations power (Article 708).
3) Your responsibilities
- Have the final generator selection, transfer equipment, wiring, fuel supply, and equipment compatibility confirmed before purchase or installation.
- Use the site in compliance with all applicable laws and regulations.
- Ensure compliance with NEC/NFPA 70, local amendments, manufacturer instructions, utility interconnection rules, and AHJ requirements.
- Obtain all required permits and inspections for electrical work.
- The professionals performing the work remain responsible for job-site safety and applicable workplace-safety requirements.
4) Third-party links
The site links to third-party sources and resources. SizeMyGenerator does not control their content or availability and is not responsible for them. The site currently does not use affiliate links. See the Privacy Policy for information about forms and data handling.
5) Warranty disclaimer
The site is provided “as is” and “as available,” without warranties of any kind, express or implied, including fitness for a particular purpose and non-infringement.
6) Limitation of liability
To the fullest extent permitted by law, SizeMyGenerator.com and its operator will not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits or data, arising from your use of the site.
7) Changes to the site or terms
We may update content or these Terms at any time. Changes take effect when posted. Your continued use after changes means you accept the updated Terms.
8) Governing law
These Terms are governed by the laws of the Commonwealth of Pennsylvania, USA, without regard to its conflict-of-laws rules.
9) Contact
SizeMyGenerator.com was created and is operated by Bill Christie.
Email: bill@sizemygenerator.com