Below you will find manuals for the various Eberspacher Espar Controllers. Included below is the Eberspacher controller compatibility and usability document. This includes a comparison chart for heater and controller functionality and suitability.
If you have any questions please feel free to contact the Butler Technik support team.
Eberspacher Espar Heater Controller Compatibility and Usability Manual |
Compatibility and usability manual for Eberspacher Espar heater controllers with comparison chart
Eberspacher Espar High Altitude kit HAK 221000332200 |
High Altitude kit for Eberspacher Espar Airtronic and Hydronic heaters