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I am in New York city where a check valve or back flow preventer (3/4 BBFP) is required for domestic heating systems. I have a indirect hotwater tank attached to a gas boiler. My question is - What order should the back flow preventer be installed in A or B. We have had no problems but...

I need to replace a 15 year old electric hot water heater in my miami condo. The largest unit that will fit is 22 1/2 inch dia x 32 inches high. Any suggestion on what the biggest and best water heater I can put in. Currently have a 30gal - its ok for the showers but can't fill a large tub (I...

Thanks will do - any heads up on what pressure reading would be good?

would I need to adjust the air on the tank as well?

Thanks for the quick reply. The switch is 30/50 I checked the pressure gauge on the well tank it is reading 50 psi. Do you think I need to raise the pressure or could there be another explanation. If I should raise it can you tell me how to go about that. Thanks

I have just installed a new bathroom and am disappointed by the low pressure in the stall shower. Wondering what might be wrong. There does not appear to be any clog or low flow device in the shower head. -- I have a private well with pressure tank -- Shower is approx 28 vertical feet from...

Any reason not to use stop-leak product in a boiler that is connected to indirect hot water heater.

Located in NYC I currently have a Weil Mclain Gas Hot water boiler (CG5SPDN about 15 years old) 140k btu, with 30 gal indirect hot water tank. There is a little water dripping on the flame, a national grid service person told me that we have a leak in the boiler. He suggests that we need a new...