DO NOT disconnect or bypass any existing controllers or sensors for this HVAC unit. Before starting service on the unit, please contact the FSG Support team listed below to ensure the integration with the Chewy owned BAS system is not altered during any necessary HVAC service. Below you will find the phone number and email address specifically created to support the Building Management Systems and quickly connect to a team of US Based, and highly skilled support technicians who are dedicated to monitor and maintain your facilities: