Operator
Operator
Hello. Welcome to the AAON, Inc. Fourth Quarter 2021 Earnings Conference Call. At this time, all lines are in a listen-only mode. Later, we will conduct a question-and-answer session. [Operator Instructions] As a reminder, this event is being recorded. I would now like to turn the event over to our host Mr. Joseph Mondillo, Director of Investor Relations. Mr. Mondillo, please go ahead.