$1700 for a seven-year warranty. How much you want to bet it’s specifically engineered to last no more than eight years?
The water heater that came with my house I bought in '98 lasted 20 years. I replaced it with the best I could afford at the time, which had a seven-year warranty. It lasted just over seven years. I replaced that one a couple of months ago with the longest warranty one I could find, which is twelve years. I know I’ll be replacing it in twelve years.
One thing to note is that planned obsolescence for machines is not something that is easy to do to the level that you’re describing it.
Even if they use substandard materials at specific junctures with an estimated wearout time limit, there’s always the chance that a manufacturing flaw can increase the time between breakdowns
I think a good follow-up plan would be something more like finding the parts that break down and then digitizing them and then contracting with a service like JLCPCB to manufacture those individual parts on demand.
You could probably start a fairly successful company on just that if you had the time and energy to get the whole process rolling.
A combination of a SLS 3D printer to make the parts out of metal, or, you know, really high-quality 3D printer to make them out of nylon or whatever plastic is necessary, and getting the appropriate springs and levers and bearings and everything to fill in the gaps, you probably could make a nice side business for yourself just custom making the parts that break down the most often for appliances.
$1700 for a seven-year warranty. How much you want to bet it’s specifically engineered to last no more than eight years?
The water heater that came with my house I bought in '98 lasted 20 years. I replaced it with the best I could afford at the time, which had a seven-year warranty. It lasted just over seven years. I replaced that one a couple of months ago with the longest warranty one I could find, which is twelve years. I know I’ll be replacing it in twelve years.
One thing to note is that planned obsolescence for machines is not something that is easy to do to the level that you’re describing it.
Even if they use substandard materials at specific junctures with an estimated wearout time limit, there’s always the chance that a manufacturing flaw can increase the time between breakdowns
I think a good follow-up plan would be something more like finding the parts that break down and then digitizing them and then contracting with a service like JLCPCB to manufacture those individual parts on demand.
You could probably start a fairly successful company on just that if you had the time and energy to get the whole process rolling.
A combination of a SLS 3D printer to make the parts out of metal, or, you know, really high-quality 3D printer to make them out of nylon or whatever plastic is necessary, and getting the appropriate springs and levers and bearings and everything to fill in the gaps, you probably could make a nice side business for yourself just custom making the parts that break down the most often for appliances.
And by the time you got rid of it it was criminally inefficient.
How can a resistive water heater be inefficient? (other than not being a heat pump?)
As recently as the 1990s, even the most efficient gas water heaters only had a UEF of around 0.70 (i.e., 70%), meaning that at least 30% of the fuel used (or 30 cents of every dollar spent) was wasted and not producing usable hot water.
Where did OP say what type of water heater it was?