Free Technical Support is only available for units less than three (3) years old. Complete your part’s Installation or Troubleshooting Notes with the required readings (measurements) and email those to tech@zeftronics.com or csr@zeftronics.com. Include your contact information.
All technical support questions must have Installation or Troubleshooting Notes submitted. This assists our technicians in providing the best technical support experience. You will receive a response via email or a telephone call.
Parts three (3) years old or more have limited technical support. Go to the Technical Support Charges page to learn more.