CaptiveAire Systems, Inc. certifies that Models WPH42-CA thru WPH54-CA shown herein are licensed to bear the
AMCA seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication
211 and Publication 311, and comply with the requirements of the AMCA Certified Rating Program.
Models WPH42-CA thru WPH54-CA are ETL Listed under file numbers 3049729-002 and comply with UL705 (electrical).
Standards and CSA Std C22.2, No 113.