Testers & Adapters

This is the NEW North American EDITH adapter, used to perform heater diagnostics. Connects directly from the Espar D2 or D4 heater, other Espar heaters will require additional adapters.

This adapter is required to allow connection of the EDITH ISO diagnostic tester to the Hydronic D5 heater.

This adapter is required to allow connection of the EDITH ISO diagnostic tester to the D9 & D10W heaters that have a round connector.

This adapter is required to allow connection of the EDITH ISO diagnostic tester to the D10 heater that has a square connector.