tik tik fuel pump on heater- what volume for each tik ?

[Mudisox]

I have a webasto heater with original eberspacher 3kw ducting and fuel pump. Has anyone worked out by counting ties per minute the consumption?

 

[fredrussell]

I don’t know about webasto but in the manual for my eber d2 it had a specs page that detailed fuel usage on each of the three heater output levels.

 

[pvb]

Your heater's specification should tell you the consumption. In rough terms, it's about 0.12 litres/hour per kW.