Disappointed Needs more choices to select motor...spring return, power open/close, damper size etc.
A must have for techs This is a great app for any HVAC technician help you cross reference and pick linkages on the spot love it
2017 Price Update
HyTools by IMI Hydronic Engineering: the hydronic app for HVAC professionals.
Dynamically view live HVAC/R system performance and troubleshoot problems.