For Availability and Shipping estimates, please contact us at 773-719-1452 or email customer@zainabsupplies.com                                                                                              Shipping Charges are estimated, and we offer options for overnight and overseas shipping.                                                                                                                          Return Policy: A restocking fee of 10 to 25% applies. Customers are responsible for both outbound and return shipping charges. Please be aware that installed parts are non-returnable                                                                                                                          Warranty Policy: For defective items, contact the manufacturer with the model and serial number of the unit                                                                                                                  Strict Notice: Installation of parts must be carried out exclusively by a professional licensed engineer or technician. Failure to adhere to the manufacturer's guidelines during installation may result in accidents, including electric shock, life-threatening injuries, or damages. It is the customer's sole responsibility to diligently follow the installation instructions                                                                                                                            For California Residents: Please adhere to California Proposition 65. For more information, click  https://www.p65warnings.ca.gov