This from Larry Shapiro:
I stopped by Arlington Heights and grabbed some photos of the new Tower 1. It is not yet in service. This is a 2014 Pierce Dash CF PUC 1500/300 with job #27342. It is reportedly the first Dash CF PUC tower ladder … with Niles running a close second.

New Pierce Dash CF PUC for Arlington Heights Tower 1. Larry Shapiro photo

The pump panel is enclosed behind a roll-up door. Larry Shapiro photo

This is the first unit ever in Arlington Heights to feature the black over red Chicago style colors. Larry Shapiro photo

Larry Shapiro photo

This is the first tower ladder built by Pierce in the PUC configuration on a Dash CF chassis. Larry Shapiro photo
Pierce also posted the delivery photo on their Flickr page

Pierce composite
thanks Al