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  1. Putting a new a/c and asked the hvac people to...

    Putting a new a/c and asked the hvac people to take a look at the G32v2 furnance. No sure if they did anything but now is fine. Did not have a chance to speak to them since I spoke them in the...
  2. Will wait till we put windows and close the house...

    Will wait till we put windows and close the house and call a tech. That is weird so I said to ask before waiting a few weeks.
    Thanks
  3. Lennox furnace starts running even with thermostat being off

    We have lennox 94-95% two stage furnance g31 or g61 model. We are doing some work in the house and turn it off for a month. Suddenly, the furnance starts to run and check the thermostat and it is in...
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    Will do

    Will do
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    I will try to at least replace the main duct. ...

    I will try to at least replace the main duct.

    Thanks
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    What would happen if I leave the duct work as is...

    What would happen if I leave the duct work as is with the new 4.0 ton ac?

    Thanks
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    The existing house is around 1400-1500 square...

    The existing house is around 1400-1500 square feet and the existing ac is 3 ton.
    The addition will add another 600-700 square feet.

    Thanks
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    Is the 8" outlets ok. We have 10 and adding...

    Is the 8" outlets ok. We have 10 and adding another 2.
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    Is the existing duct good for a new 4 ton ac

    Currently, we have 14" main flex duct and 8" flex duct for outlets. Measurements were taken from outside sides so probably the inside airflow diameters are little smaller. We are doing an addition...
  10. Thanks all

    Thanks all
  11. It is 4-5 years old, two stage, variable speed,...

    It is 4-5 years old, two stage, variable speed, 90%-95% and two pipes go out.

    Thanks
  12. How far Lennox inlets/outlets need to away from window

    I have a current Lennox forced air furnance and will be adding a window. How the oulets need to be away from the window?

    Thanks
  13. Thread: AC 3.5 or 4 ton

    by GG123
    Replies
    8
    Views
    643

    Will have a chat with the 4.0 ton contractor and...

    Will have a chat with the 4.0 ton contractor and see what he used and how he came to that conclusion.

    Thanks
  14. Thread: AC 3.5 or 4 ton

    by GG123
    Replies
    8
    Views
    643

    We leave the temp on the very low 70s. Wouldn't a...

    We leave the temp on the very low 70s. Wouldn't a smaller size ac better control humidity?

    Thanks
  15. Thread: AC 3.5 or 4 ton

    by GG123
    Replies
    8
    Views
    643

    AC 3.5 or 4 ton

    I have a split 2000-2200 sf house in central New Jersey
    and two contractors gave me two different sizes. The house will get new two pane windows this summer. Both are 14 SEER but one says 3.5 ton...
  16. One zone ac/heat together or two zone 1 ac 1 heat?

    Which is better and what reasons
    1. One zone heat and ac together where the ac condenser is above the forced air furnance in the basement
    versus
    2. One zone forced air in the basement with its...
  17. Have forced air heat through metal duct. Have a...

    Have forced air heat through metal duct. Have a separate ac that uses flex ducting in the attic. Glad it works. thanks
  18. Do not have digital camera but the duct is big...

    Do not have digital camera but the duct is big plastic round 2' with metal rings that holds the trunk.
  19. I do not have pictures but yes it is flex duct....

    I do not have pictures but yes it is flex duct. thanks
  20. Can a flexible 'plastic' ac duct take a head pump?

    We currently have a flexible 'plastic' duct work for the ac. Can we use a heat pump with that kind of duct?

    Thanks
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    Live in Bridgewater

    Live in Bridgewater
  22. Replies
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    I have 1 heat duct for whole house for the forced...

    I have 1 heat duct for whole house for the forced air. Have another separate one for central air in the attic.

    Thanks all for the input.
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    1,063

    Will a hybrid heat system save energy in NJ

    I live in central NJ and looking for a heat and ac replacement. Have forced air and separate ducts for central ac.
    Will a hybrid heat system with 80% furnace save energy money vs a 95% two stage...
Results 1 to 23 of 23
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