Hi Claudio de Sousa, I sincerely appreciate your proactive call this early morning it's highly commended. A full detailed report of the incident will be made available upon completion of the investigation into the incident. I will update you on the timeline for the re-installation/replacement/ fixing of the HVAC electrical board and functional use of the store HVAC units before close of business today. My sincere apologies for the inconvenience caused. Best regards Get Outlook for An