Should I substitute our water heater

I am constantly looking at all our appliances as well as stuff as well as wondering whether or not I should substitute them, i don’t want to pay all kinds of extra money because our a/c or our water furnace or our dishwasher are using all this extra energy because they are seasoned as well as inefficient! Recently, I have begun to consider replacing our water furnace as well as asking myself should I easily substitute our water heater? I suppose I have had our water furnace for at least 10 or 15 years; How long is a water furnace supposed to last? Plus, I suppose that they have these on demand water heating systems now, but are those more energy efficient? are they worth the cost of the item itself plus the installation fees? Are they reliable or do they need a lot of service? These are all things that I am wondering right now about our water heater.

One thing I do suppose for sure is that I want our water furnace to be as efficient as possible as well as I do not want to be separate from sizzling water.

I suppose that 1 of the things Mother Teresa did when she started her big Ministry that she had was that she dislinkd all the a/cs as well as all the water heating systems from her building. She said that the poor could not afford upscale cooling system as well as they also could not afford water heaters, so if it was enjoyable enough for them, it was enjoyable enough for her. however let me tell you I am no mother teresa.I need sizzling water as well as I need air conditioned comfort.

 

Space heater