This screen is designed to work with the EVD/EVO expansion board and is essential for programming the EVD/EVO units. Note that this listing includes the screen only; the accompanying image shows the screen installed on an EVD for reference. To purchase the full EVD/EVO unit, refer to part number 20-2006. Commonly used in advanced marine HVAC systems, this screen allows programming of the stage number for EVD/EVO devices. It is portable between EVO units in multi-stage setups and measures 2.75" by 1.75". The label shown may differ as dates vary.
