Does the easy start pro controller connect to the Eberspacher Heater D2 D4 D5 Airtronic Wiring Harness | 252069800200.

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Does the easy start pro controller connect to the Eberspacher Heater D2 D4 D5 Airtronic Wiring Harness | 252069800200.

This question is related to Eberspacher Heater D2 D4 D5 Airtronic Wiring Harness | 252069800200.

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Answers (3)

Answered by Butler Technik's David Butler
Posted 14th January, 2026 at 15:09 by David Butler

This exact wiring harness is for earlier generation Airtronic heaters that are NOT compatible with the Easystart Pro. Which heater model do you have exactly?

Posted 14th January, 2026 at 16:48 by Zac
I have the airtronic M D4 4kw,
Posted 14th January, 2026 at 17:02 by David Butler

The Eberspacher EasyStart Pro controller is NOT compatible with Airtronic M D4 unfortunately.

Your heater is first generation Airtronic but usefully it should be H kit compliant (please check on your dataplate). H Kit compliant heaters are able to use alternative controllers such as Easystart Select and Easystart Timer

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