Update
Added 2023-03-03 23:40:13 +0000 UTCGood news: My water heater is fixed.
Bad news: We are still trying to fix the ancient plumbing of my clearly not professionally built house that is full of 'DIY' by people who had no idea what they were doing.
Slightly optimistic but with a healthy dose of pessimism news: Maybe the water will be fixed by tomorrow or Sunday.
