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  1. Replies
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    1,443

    a simple flush?

    a simple flush?
  2. was it a burnout?

    was it a burnout?
  3. Replies
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    682

    What City and State do you live in?

    What City and State do you live in?
  4. Replies
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    519

    Preventing sewer gas migration into the plenum

    Preventing sewer gas migration into the plenum
  5. My questions are: Is this new cycling behavior...

    My questions are:

    Is this new cycling behavior normal? (On for 20, off for 10, on for 20?)

    Probably...... in an apartment what is the insulation and window like are they efficient?



    How...
  6. "It's Just amazing how many wires go to that...

    "It's Just amazing how many wires go to that switch"

    :pop:
  7. Replies
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    685

    I can leak check a system from the outside after...

    I can leak check a system from the outside after installing a new condenser by evacuating an entire system and seeing if it holds the proper vacuum.

    That being said I don't think I ever jumped...
  8. Replies
    3
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    342

    Aprilaire says not the best spot.......but yes...

    Aprilaire says not the best spot.......but yes you can

    Should my Aprilaire power humidifier be installed on the supply plenum or the return air duct?

    Aprilaire power humidifiers are design to...
  9. Replies
    11
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    632

    Research Products (aprilaire) offered a product...

    Research Products (aprilaire) offered a product for a minute

    Was a water panel for condensing units. Worked like a bypass humidifier

    metered the water flow down the panel, precooled the...
  10. Sizing is key, How you accomplish it can be an...

    Sizing is key, How you accomplish it can be an issue.

    There are many Manual J computer programs that will let you input
    all of the numbers into them and you could do it yourself.

    As far as...
  11. Replies
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    423

    We also handle the warranty paperwork for the...

    We also handle the warranty paperwork for the customer. We present confirmation of 10 year warranty on a follow up visit usually about a week later.
  12. Bully Anyone here could have found you an...

    Bully

    Anyone here could have found you an aftermarket replacement Evap coil for your leaking 2.5 ton Heil coil If they so desired.

    Remember these things........You get what you pay for.

    Will...
  13. Replies
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    441

    if it is leaking oil, then it is also leaking...

    if it is leaking oil, then it is also leaking refrigerant

    contactor/and capacitor replacement are usually easy thing to replace depending on the hvac service company and what they charge I agree...
  14. Replies
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    551

    If a contractor had to recharge your a/c system...

    If a contractor had to recharge your a/c system and didn't find a leak. The refrigerant he put in will leak out again putting you in the same situation.
  15. if the refrigerant leaked out a significant...

    if the refrigerant leaked out a significant amount in that short of time, finding a leak should be child's play. recover the existing refrigerant and pump up the system with nitrogen and listen for...
  16. Replies
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    398

    Wait.....I Know..... It's a York.

    Wait.....I Know.....

    It's a York.
  17. Replies
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    646

    Does all your duct work run in conditioned space?...

    Does all your duct work run in conditioned space?

    Is your duct work insulated properly?

    Is any of it leaking?

    How old is your a/c system?

    How far away from the Evap coil is the register...
  18. They are seasonal returns and usually only the...

    They are seasonal returns and usually only the bottom one can be opened or closed.

    The bottom one gets open in the winter and in doing that effectively closes off the top
    return.

    In the summer...
  19. Texas Guys will be along soon enough They are...

    Texas Guys will be along soon enough They are probably out working still as we speak.

    Correct me if I am wrong but Not only heat but humidity is an issue in Houston.

    You also have some issues...
  20. Replies
    5
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    548

    Pretty common Honeywell Gas Valve Honeywell or...

    Pretty common Honeywell Gas Valve

    Honeywell or any reputable supply house should be able to help you
    if you are actually a contractor
  21. Replies
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    2,908

    Call an attorney or legal aid society File a...

    Call an attorney or legal aid society

    File a complaint with the local police dept so they have it on record at the very least
  22. We install a llfd on every install We have...

    We install a llfd on every install

    We have been doing this for 40 years......since I have been around.....everyone

    That being said we do that to help us and also help the system

    But years...
  23. Replies
    6
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    358

    what parts are you looking for?

    what parts are you looking for?
  24. that being said if the txv and the coil both are...

    that being said if the txv and the coil both are failing then they both would be in warranty
  25. Just did one myself actually Not Necessarily, ...

    Just did one myself actually

    Not Necessarily, as far as txv installed onto the coil

    The coil may or may not come with a txv If it comes with a piston, carrier has a txv that can screw right...
  26. Replies
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    508

    Model number of the furnace might help I have...

    Model number of the furnace might help

    I have seen physical obstacles preventing a blower being removed( a wall or door, a water heater etc) but never had to remove a heat exchanger to pull the...
  27. Replies
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    329

    The spec guide says yes ...

    The spec guide says yes

    http://www.americancoolingandheating.com/wp-content/uploads/carrier-product-data-specifications/CA13NA-03PD.pdf
  28. Replies
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    217

    http://www.lennoxpartsplus.com/Locate/store-list.a...

    http://www.lennoxpartsplus.com/Locate/store-list.asp

    Maybe some of these Maryland stores are near you

    Lennox PartsPlus - Baltimore
    Lennox PartsPlus - Beltsville
    Lennox PartsPlus - Frederick...
  29. Been in the business almost 40 years I was...

    Been in the business almost 40 years

    I was walking thru the yard of a big home in a well to do neighborhood in NE Ohio
    when I stepped on a wrought iron guard that covered a 7 foot deep window...
  30. Okay, where's the hidden camera? I share your...

    Okay, where's the hidden camera?

    I share your frustration but really any honest, ethical contractor
    wouldn't touch this one for any reason.
  31. Sounds like you are on the right path talking to...

    Sounds like you are on the right path talking to an owner or the Boss in the company.

    If you don't think it is right, have your concerns addressed before work resumes or is completed.
  32. Replies
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    448

    Page 20 gives the breakdown of the model numbers...

    Page 20 gives the breakdown of the model numbers you are looking at


    http://www.surplus-used-equipment.com/media/44730/rtprc010en.pdf
  33. X's 2 to what snupytch said Adjusting the gas...

    X's 2 to what snupytch said

    Adjusting the gas pressure isn't the answer.

    Has the boiler been properly evaluated by a hydronic heating contractor to see why it isn't
    working properly?
  34. These guys are right on the money The furnace...

    These guys are right on the money

    The furnace was manufactured in the 50th week of 1979

    Went in sometime in 1980 or maybe 1981 would be a best guess
  35. Different Magic with Heat than with A/C. ...

    Different Magic with Heat than with A/C.

    Seriously this isn't a DIY website and we can't help you for fear of you doing something
    that may harm you or others in your household.

    A professional...
  36. Any contractor worth his salt wouldn't take on...

    Any contractor worth his salt wouldn't take on this project and be able to sleep at night. The liability on a project like this alone should scare off you and anyone wanting to attempt it.

    You...
  37. Replies
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    479

    Wow. Maybe you could give us an idea of square...

    Wow.

    Maybe you could give us an idea of square footage in your flat.

    Leaving a rag in a dark wet place (evao coil) invites all kind of nasties to grow on it.

    Good catch

    I would also try...
  38. Replies
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    642

    What you will also want to check is the return...

    What you will also want to check is the return side.

    More specifically the filter area to make sure you have a good seal
    so that no return air is bypassing the filter at all.

    Also to have a...
  39. No, They replace customers existing thermostat...

    No, They replace customers existing thermostat with the Utility Pro thermostat
    .

    It is a vision pro thermostat with some sort of communication module in it that the utility
    in times of peak...
  40. Replies
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    1,160

    Mount the condenser on the wall of the house on a...

    Mount the condenser on the wall of the house on a platform
  41. Here in NE ohio the local utility does it...

    Here in NE ohio the local utility does it differently

    They give the customer a new Thermostat called utility Pro
    ...
  42. Replies
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    881

    http://s29.postimg.org/tfztbsmuv/image.jpg

    http://s29.postimg.org/tfztbsmuv/image.jpg
  43. Replies
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    329

    Sure there is. Upload your pic to any photo...

    Sure there is.

    Upload your pic to any photo hosting websites like photobucket for example.
    Then copy the url for it.
    Then make a post here and click on the icon on the taskbar right above the...
  44. There are ECM (Electronically Controlled Motors)...

    There are ECM (Electronically Controlled Motors) that are made to replace the PSC motor which is in all likely hood what you have currently.

    The Evergreen comes to mind....This from the manual of...
  45. Replies
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    655

    Usually those filtrete filters cause a lot of...

    Usually those filtrete filters cause a lot of issues with reduced air flow that starves the furnace for air and causes the furnace to run hotter that is should. Then the metal gets stressed and That...
  46. Replies
    34
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    1,433

    Some things to pay attention to when doing this ...

    Some things to pay attention to when doing this

    There shouldn't be a problem doing this....... airflow is airflow.

    Get a level, a lot of contractors slope the furnace from back to front .....if...
  47. Welcome to the real world.....You can pick your...

    Welcome to the real world.....You can pick your friends and you can pick your nose but you can't pick your trainer.

    And since he is working for the company that pays you (hopefully) just go along...
  48. Replies
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    216

    sadly this isn't the forum to ask questions. ...

    sadly this isn't the forum to ask questions.

    But you need to get your post count up to and apply for professional membership
    then you will get all kinds of help and have access to all of the...
  49. Replies
    34
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    1,433

    Then it will be backwards, then you will also...

    Then it will be backwards, then you will also have to install the condenser backwards
    to match the evaporator coil being backwards.

    But will the fan be turning the right way then?


    Or Not.
  50. Replies
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    1,457

    NAC024AKB1 The 24 refers to the BTU's in the...

    NAC024AKB1

    The 24 refers to the BTU's in the Model Number

    24000 btu's = 2 tons

    I am not an icp guy so I don't know what drive (tonnage your blower can handle)
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