looking to buy

ladydiamond16

Hi to all of the caravanning community I am looking for some advice on buying.

I need to buy a caravan with the alde central heating system as blown air affects my asthma badly but being on a limited budget this means it will have to be a mid to late 90's caravan can anybody out there tell me which make and models I should be looking
for with this system, weight is not a problem as I tow with a range rover look forward to hearing from you all