I had one on a boat and was very good but smaller and a lot cheaper than those, have a look round,I got mine at a chandlery but cant remember where as its about 6 years ago,but think is was about £35-£40
------------- Think this year is to follow old meet friends for 2014.
If you cant do someone a good turn,don`t do them a bad one,its nice to be nice you know,and little things mean much more later in life.
Pete.
I would imagine that there are quite a few yacht chandlers in your area. Before motorhome we had yachts and on each used a plastimo maxi catalytic heater. This is the one that you can control the temperature and it cost about £100. excellent safe heater so much so that we used one as our only means of heating on a yacht in Northumberland throughout many winters and were never cold, if anything, too hot!.