Air Conditioning and/or Heat is provided to occupied spaces during show hours on Licensed Event Day(s) only. If you choose to have Air Conditioning and/or Heat during non-show hours additional charges will be applied to the final invoice at prevailing rates. Please communicate your requirements to the Event Manager, for additional costs. It is imperative to keep all access doors closed in the Exhibit Hall for the Air Conditioning and/or Heat to function correctly and conserve energy.