crossover

Hi: I live in a 9 floor condo building. I’m on the 8th floor. No hot water tanks in units; hot water is pumped into units just as cold water is. A week ago, our building had the central hot water tanks inspected. This involved draining the tanks. After that, two or more riser tiers did not...

I manage a five story 16 unit building in New York City, and for months now, had resident reports of hot water that is only lukewarm much of the time, or takes very long to get hot. Even in off-peak (early hours ~ 4 AM) where there should be plenty of stored hot water, the water is initially...