The people I was with and I have a problem with our hot water gas furnace in the attic plus will need to replace it as soon as possible. I suppose both of us are going to just go with a tankless device so both of us don’t have to worry about the tank leaking into our house, as it sits above the ceilings plus causes all kinds of concerns when it also leaks. Now both of us have to redo our ceilings because they are starting to sag where the water gas furnace pan is leaking. I suppose both of us will get a tankless water gas furnace that is heated with solar panels so both of us can avoid further leaks plus save money on water heating costs. I suppose the initial cost of solar is quite a lot, however if both of us use it for many years it will end up saving us a lot of money plus paying for itself. The people I was with and I have an old gas furnace right now that heats the water plus needs to get the gas tank filled every so often, however if both of us go with the solar panels for heating both of us can get rid of the gas tank plus not have to worry about pilot lights going out in the middle of our showers. I suppose the wind blowing through the attic vents causes the pilot light to go out plus both of us get a lot of windy afternoons so it also happens quite often. The people I was with and I have an electric heating plus A/C system so both of us wouldn’t need the gas for anything if both of us changed to a solar powered water furnace. I just need to see how much they cost plus decide from there.