Not only does size matter but where you put it makes a big difference.
Ok, I'll stop the Frankie Howard stuff, I am referring to heating narrow boats. The owner who gave up on NBW said the following...
..."and no matter what people say a stove stuck at one end of a 58ft boat does little to keep it warm during freezing weather, when the diesel heater won't work"
I know some of the bigger boats have stoves at both ends which makes sense. It is perhaps a good time to own a smaller boat, easier to heat. Our stove is part way down the boat which helps with the heat balance, that and the rads off the back boiler.
However there is the puzzle of where the central heating water is going as I'm having to top it up on my recent visits. I have a suspicion it is a pipe that goes over the engine that has got a pin hole leak in it - something to investigate further this week when I can get over in daylight. Having taken the bed apart last night to get at the hot water tank I also need some more pipe insulation to replace the loft insulation the previous owner used.
O' and I have just received a flash weather warning fro snow from 3am in Derby Derbyshire and the south bound M1 corridor, so that will be me up at 5am then !!