Last week I noticed my 4-1/2 year old A.O. Smith water heater started leaking. (There was dried rusty water stains in the bottom of the pan). So yesterday morning I set off for Home Depot, and bought a new Rheem with a 9 year guarantee.
Right off the bat the old A.O. Smith wouldn't drain. There was so much rust and sediment at the bottom, it just clogged the hose. I tried turning the water on, in an attempt to help force it out, but no luck.
So I had to take the thing out full of water. I can't put into words how much I enjoyed doing that. I managed to get it out of the garage, and on to the driveway. Then it was a royal pain getting it to the curb.
I'm guessing it was right around 320 pounds of water, (40 gallons), plus the heater itself. So let's call it 400 pounds. When I got it to the end of the driveway, I just let it fall over, then it drained pretty well out of the top fittings. My trash service allows 6 "special pickups" a year. They're coming next Tuesday.
So I have a hillbilly house to look at until then. Nothing like a old water heater sitting in the front yard. The rest of it didn't go too bad. I bought new connection hoses, and a new drain pan. All I have left to do is run the drain for the high pressure relief valve into the sink drain. And fit the drain pan outlet to accept a garden hose.
I got home with the new heater at 7:00 AM, and I was done, and putting tools away by 10:30. Today I hurt too much to do anything. At 72 I'm getting too old for this kind of crap. But I'm too cheap to pay a plumber. I figure with what I saved, I'll buy a new gun.