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Bosch 250 SX

john levey_2
john levey_2 Member Posts: 5
in THE MAIN WALL
Help - my son in law is looking into a Bosch 250 sx water heater & asked for my advice. Since I know nothing about gas water heaters I figured the best thing to do is to check here.

Any thoughts?

Thanks in advance for your recommendations!

Comments

  • KBP&H
    KBP&H Member Posts: 48
    gas sizing

    I've installed the Bosch units, they work real good as long as you realize that they need a minimun flow thru them, about 3/4 gpm, and the require a big difference is gas pipe sizing because of the 185,000 btu input. Usually a reg w/h is at the most 75,000 btu, the bosch is 185,000 ( check it out), if it's a long run from the gas meter, 60' - with your other items it's probably 1 14 or 1 1/2" gas pipe needed,,, it all depedns on the length and other gas items ratings, there is also an inlet screen on the water supply that can clog easily w/ dirty water.
  • john levey_2
    john levey_2 Member Posts: 5


    Thanks, I appreciate your help!
This discussion has been closed.

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