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Type: Posts; User: woodroffe

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    On a one zone system is the Quantum 90 boiler...

    On a one zone system is the Quantum 90 boiler usually installed with a primary loop? The installation manual does not show a primary loop but because the boiler capacity is only 2.6 gallons is it...
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    Boiler loop question? continued

    Hi Wallynut,
    I appreciated your expertise on the Quantum 90. I was told that if I go with just one loop system (secondary only) that the main circulating pump would have to run 24/7 because the...
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    The boiler installation manual only shows a...

    The boiler installation manual only shows a secondary loop for the boiler. But most installers usually add a small primary loop for efficiency. I am not sure how it increases the efficiency of the...
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    I have a BW9 gas boiler (Quantum 90) installed...

    I have a BW9 gas boiler (Quantum 90) installed with a primary loop that is run all the time by a small Taco pump which activates the flow switch. The secondary loop is run by an Armstrong pump only...
  5. I will be replacing my old boiler (Cast Iron...

    I will be replacing my old boiler (Cast Iron rads) and
    have narrowed my choice for a new hi-efficiency boiler to either a Bryant BW9 (mfg by Dunkirk (Quantum 90)) or a Trinity Ti150. I am interested...
  6. I will be replacing my old boiler (Cast Iron...

    I will be replacing my old boiler (Cast Iron rads) and
    have narrowed my choice for a new hi-efficiency boiler to either a Bryant BW9 (mfg by Dunkirk (Quantum 90)) or a Trinity Ti150. I am...
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    Hi again, I am looking at options for direct...

    Hi again,
    I am looking at options for direct venting a high efficiency gas boiler. To keep the minimum distance under 15 feet for the 2" vent pipe I can vent the boiler between my house and my...
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    The old boiler was vented through a old chimney. ...

    The old boiler was vented through a old chimney. The 35' chimney needs to be repointed and repaired if it is to be used. I was hoping to bring it down a few feet and have it capped. Also venting...
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    Hi all, This is a great resource of independent...

    Hi all,
    This is a great resource of independent information!

    I am considering a hi-efficiency boiler with direct venting except I really do not have a great place to vent. The shared laneway...
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    Hi all, I am considering a HI-Efficiency gas...

    Hi all,
    I am considering a HI-Efficiency gas boiler replacement for my 50 year old cast iron oil boiler. They only drawback I see is that the direct vent has to go to side of the house (un-paved...
  11. Thanks again for all your advice on the Trinity...

    Thanks again for all your advice on the Trinity boiler. I have some further questions. My house is an old two story house with 10 radiators with basically 5 on each floor.

    I have talked to three...
  12. Hi I am considering converting from an oil...

    Hi
    I am considering converting from an oil boiler to a hi-efficiency gas boiler that can be side vented. Are these boilers reliable in the long run? Since I have an old 1800 sq. ft. centre-town...
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