For questions generally relating to the hot-water supply system of a typical residential or commercial building, primarily regarding the heating mechanism itself (a traditional hot water heater tank, tankless heaters including "point-of-use", boilers and heat exchangers, etc).

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4
votes
2answers
3k views

Should my water heater drip constantly?

My wife was home today during a follow-up visit from the sump pump replacement we had as a result of my sump pump issue. After solving the problem, the plumber opened a the release valve from the ...
3
votes
2answers
1k views

How do I improve hot water pressure from a gas combination boiler?

I have a gas combination boiler (no hot water tank). The hot water pressure isn't very good though - the showers and hot taps come out with maybe half the pressure when compared to the cold straight ...
1
vote
2answers
942 views

Can I vent a dryer from the same mechanical closet as a water heater.?

I'm currently looking at a condo to purchase and the existing "closet" that contains the plumbing and venting for a washer/dryer is a bit on the small side. It's probably not that big of a renovation ...
8
votes
3answers
1k views

Are water heater blankets a good idea?

Is it a good idea to wrap a water heater in insulation? Does it lower the heating cost? Does it shorten the life of the water heater?
18
votes
1answer
426 views

Is flushing a waterheater a good idea?

I've been told that water-heaters build up sediment at the bottom over time, and should be flushed out (ie. drained, then allowed to refill). Is there value in this exercise? Does that value exceed ...