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Type: Posts; User: Gerbs1983

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  1. Replies
    23
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    1,350

    What is this stuff???

    Heil furnace, 2008 model. Downflow, installed in 2009 as a replacement by another company. In mech room off of the garage. Natural gas.
    M# H9MPD075F12C2
    S# A082358717

    Inducer was locked up....
  2. Replies
    508
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    82,098

    Didn't the missing coil and lineset give it away?

    Didn't the missing coil and lineset give it away?
  3. Replies
    4
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    471

    Manual was not available, and, not being Lennox...

    Manual was not available, and, not being Lennox dealers, we have a hard time getting help or info from them. This was after hours and tech support was closed. I was busy on a call next available day,...
  4. What is the flame sensor reading?

    What is the flame sensor reading?
  5. Replies
    4
    Views
    471

    Lennox pressure switch issue

    Lennox M# G43UF-36B-070-09
    Pressure switch keeps dropping out. There are two hoses to this particular switch, red and black. The red is the main pressure switch hose, measuring -2.5"WC consistently....
  6. Replies
    4
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    460

    Thanks for the info guys! I also talked to Bryant...

    Thanks for the info guys! I also talked to Bryant tech support and was told that putting the screws in the burners almost always takes care of the issue. I need to make sure we have the right screws...
  7. Replies
    7
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    414

    The black receptacle behind that metal plate is...

    The black receptacle behind that metal plate is cracked. Before you replace that though, check the secondary behind it...that is most likely cracked as well and will require a new heat exchanger.
  8. Replies
    29
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    1,299

    I'm not sure when a company is considered 'big...

    I'm not sure when a company is considered 'big and bad' - I have only worked for one, 8 yrs and counting. Started in new construction when there were 6 guys and the owner was out installing with us,...
  9. Replies
    4
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    460

    Flame running back to orifice

    Bryant M# 312AAV036070ACJA S# 1906A19772

    Had been switched over to LP at installation by a previous company. They did the springs and orifices, but did not install the low gas pressure switch or...
  10. Replies
    29
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    1,299

    That's a good point, and I agree, being truthful...

    That's a good point, and I agree, being truthful and very thorough is one thing - recommending repairs that aren't needed at all quite another.

    I'm interested in what the OP meant by saying he...
  11. Replies
    29
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    1,299

    I would not want to work for a company that...

    I would not want to work for a company that pressured me to 'push' a system if it wasn't in the best interest of the homeowner. I also wouldn't want to be expected to sell or reccomend anything that...
  12. Replies
    15
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    1,155

    I recently went from a full size van to a...

    I recently went from a full size van to a transit. I had to leave some things behind, but so far it has worked out really well (it's only been this heating season so far). I have a box of filters...
  13. Replies
    13
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    1,060

    Unless this was a supercede, that was most likely...

    Unless this was a supercede, that was most likely NOT a good idea....
  14. Replies
    21
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    1,216

    Agreed. It was over the phone, I told her we...

    Agreed. It was over the phone, I told her we would need to look at it. She informed me of her homeowners insurance and I quickly and politely informed her it would not be us coming out.
  15. Replies
    21
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    1,216

    Hunter thermostat

    Lady called in wondering what the bP flashing on her hunter thermostat meant. I have had no luck finding any info on these stats. Anybody have any ideas?
  16. Replies
    38
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    4,024

    True, on this particular Trane, the board...

    True, on this particular Trane, the board controlled gas valve on its own mini circuit, per the 12 pin plug.
  17. Replies
    38
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    4,024

    Removed existing wires from gas valve. Used...

    Removed existing wires from gas valve. Used jumper from r and jumper from common. Once board gave call for gv, manually gave gv 24v from terminal block on board.

    Not sure if this is a good thing...
  18. Replies
    38
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    4,024

    We actually did that on this one. Took 24 v from...

    We actually did that on this one. Took 24 v from board to valve, fired gv and ran without issue. Allowed us to rule out any issue w gas valve. First time I have done this, it also allowed us to run...
  19. Replies
    38
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    4,024

    Yes, sadly I assumed the heat x had been checked...

    Yes, sadly I assumed the heat x had been checked during pm, but not the case. I had not jumped out that limit, my fault there. I think an existing problem was aggravated when the pm was performed,...
  20. Replies
    38
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    4,024

    Follow up: Went back, all indicators were bad...

    Follow up:

    Went back, all indicators were bad gas valve. Removed old gas valve, before installing new valve I hooked up low voltage to it. It worked correctly, so I installed. Once installed,...
  21. Replies
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    2,310

    Nest stats are a joke if you have anything more...

    Nest stats are a joke if you have anything more than a basic system. Hook it up to a heat pump or a geo and it has no clue what the most efficient way to operate is.
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    4,024

    In response to all of the above advice: Normal...

    In response to all of the above advice:

    Normal flame sensor rod.

    I have jumped out the stat, but not the pressure switch - I will try that.
    I understand that these things can happen faster...
  23. Replies
    38
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    4,024

    This call has me confused!

    One of our guys performed pm on a two system house, got a call a day later that the second floor system wasn't working/keeping up. He worked on it for a while, I was told to go see if I could figure...
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