the 701 Eberspacher timer is not available  - which is the correct controller to use as a replacement? I just need a one with temp control dont need timer

to advise correctly a suitable Eberspacher controller replacement for your 701 timer please can you let us know what heater model and build year you have? Ideally we need to learn the model and the type number 25 ???? ?? that cab be read from the dataplate afixed to the side of the heater, perhaps email a photo to sales@butlertechnik.com.