I have a vague memory of hearing that there are two types of fluid for the Alde heating system, one that lasts for two or three years and the other lasts around 10. I may be wrong but is this true?
Secondly, I notice this morning that my fluid which used to sit half way between min and max on the reservoir has dipped to just on minimum. I have no apparent leaks, but as the caravan has been idle for twenty months or so, I was wondering about evaporation.
Now the burning question is, can I simply top up this fluid in this case. If there is a dfference in colour between the two variants, mine is the blue one. I seem to remember being told the long life on was pink??? It looks to be around an inch lower than it was.
Secondly, I notice this morning that my fluid which used to sit half way between min and max on the reservoir has dipped to just on minimum. I have no apparent leaks, but as the caravan has been idle for twenty months or so, I was wondering about evaporation.
Now the burning question is, can I simply top up this fluid in this case. If there is a dfference in colour between the two variants, mine is the blue one. I seem to remember being told the long life on was pink??? It looks to be around an inch lower than it was.