jfm
Well-Known Member
Whilst I generally agree with the above, you haven't yet tried the reverse cycle heating in February when the water is 6-8 degs. I think it really struggles at low ambient water temps, so you'd probabaly need some extra form of heating if you planned to use the boat year round in the UK
+ another one. Henry will not find his r/cycle heating so good when the seawater is 4 degrees. It'll be ok, and much better than nothing, but it will produce somewhat warm air rather than very warm air, with the result that the only way to get the kilowatts of boat heating high enough is to run both chillers and have fan speeds on max, which is quite noisy compared to eberspacher or a few £20 fan heaters
You get the same prob in reverse in the Med when the seawater reaches 28deg. The airco works less well. That's why you need to spec "tropical" airco for the med