Click here to Find a Contractor in your area.
Welcome! Here are the website rules, as well as some tips for using this forum.

If you've found help here, check back in to let us know how everything worked out.
It's a great way to thank those who helped you.
Need to contact us? Visit

sizing indirect DHW tank

I'm looking to match a DHW indirect tank to a Buderus GB142/30. Based on a manual J, I'm rather confident in the boiler sizing, but am not sure of the tank size I will need. I have 2 adults and 3 kids in the house- though the kids will be adults before too long. The house has 3.5 baths plus all the usual appliances. No whirlpool tubs. No unusual/multiple shower heads. I imagine I will use a Buderus tank, though I'm open to suggestions. Thanks


This discussion has been closed.


It looks like you're new here. If you want to get involved, click one of these buttons!