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Indirect WH or not

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Art M.
Art M. Member Posts: 20
In a propane fired boiler such as Munchkin, Trinity, Buderus, would it use less energy for DHW and heating(baseboard radiators)if it didn't use the indirect water heater?

Thanks

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  • Robert O'Brien
    Robert O'Brien Member Posts: 3,541
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    An Indirect with a condensing boiler is more efficient than a direct fired separate water heater

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  • John Starcher_4
    John Starcher_4 Member Posts: 794
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    AND...................

    ....an indirect will give you a much better rate of hot water production and delivery than a stand-alone water heater!!!!!


    Starch
  • Brad White_9
    Brad White_9 Member Posts: 2,440
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    And.....

    to underscore the efficiency aspects, when you have two sources of combustion (one with a standing pilot and limited controls) you have a cumulation of inefficiencies. With an indirect you can use a timeclock, set up, set back and in general have, thermally speaking, a much tighter tank than one with a drafty hole up the middle of it.

    And as Starch says, the production rate has no competition.
  • J.C.A._3
    J.C.A._3 Member Posts: 2,981
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    Don't forget.....

    Overall cost of operation,no need for another vent set up AND that you can buy lots of indirects with lifetime warranties.

    It's a no brainer...Indirect hands down ! Chris
  • STEVEN MARKS
    STEVEN MARKS Member Posts: 154
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    Which is better of the 2. A trinity Ti150 with indirect or a Trinity Ti combo? The combo supplies all the hot water you need as a family without having to have 40 gallons of storage.
  • Joe Brix
    Joe Brix Member Posts: 626
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    Becareful with combo's

    Treat them like tankless units. They have restricted flow and cannot supply concurrent showering/washing, etc. Many utilize a flat plate HX in the unit which could plug up over time. Nothing beats having a storage of pre-heated water IMO.
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