Firstly, in the shower cubicle of the boat, I had a cupboard with a large 12 gallon hot water tank that I wanted to replace with a washing machine. So I set about removing the HW tank and then installing the washing machine. Because the doors were only 18 inches wide, the WM had to be disassembled to get through the door and then reassembled in-situ. This may become another blog at some time.
Now, because I had removed the HW tank and our only method of heating water, I then set about installing a califont, or probably better known as a "heat as you go, propane water heating unit". This was a unit sold in New Zealand, but I have seen similar units sold in Camping World in the USA. The igniter is powered by two "D" size batteries, and is small enough to install in boats and RV's.
Finally, when installing the propane califont, I had to install a propane hose to the unit. Initially, I "Teed" into the existing propane line with the one propane cut off switch to be used to supply both the califont and the stove. This however proved to be less than satisfactory, because the califont would remove some of the gas from the stove line while it was in use. This then made igniting the stove burners, a little more time consuming as we had to wait for the gas to flow back through the line to the stove.
|New Brass T to Propane Tank|
We also plumbed a hot water line to the aft of the boat so that we can have hot showers on the aft deck. We also think we will use less propane, than heating a kettle of hot water on the stove to do the dishes. I'll comment on that as data comes to hand.
The "T" also allows us to carry a spare propane tank to swap to when running out on the tank in use.