Search:

Type: Posts; User: mikedel28

Page 1 of 2 1 2

Search: Search took 0.00 seconds.

  1. 1 zone 2.5 ton fujitsu mini split A/C Heat Pump 410-a

    Hi-
    One of my customers is demolishing a camp on Saratoga Lake, NY and there is a newer single zone 2.5 ton A/C Heat Pump Fujutsu System that needs to go. Any takers? Only catch is it needs to go...
  2. Thread: meter bad?

    by mikedel28
    Replies
    2
    Views
    399

    meter bad?

    I was taking the flame current on a Pulse today, and my meter was really cold from being in my truck and acting wacky....I wasn't able to get a steady reading as the display was running up to 12 uA...
  3. Replies
    12
    Views
    1,274

    good idea

    I'll try some coil cleaner, I guess I thought that would somehow harm the elements.
  4. Replies
    4
    Views
    599

    lineset bandit

    Hi all-
    I seem to be on the trail of an AC installer who didn't own a tubing cutter, or was too lazy to use one. He leaves the lineset coiled up near the air handler, or sometimes near the...
  5. Replies
    12
    Views
    1,274

    dishwasher

    A lot of my customers say they run their electronic air cleaners elements through the dishwasher! I usually hose them off too, and instruct the homeowner to reinstall the next day when the elements...
  6. Replies
    4
    Views
    1,749

    manometer fittings

    Hi all- I've got a fieldpiece manometer sdmn5. Once or twice a year, I keep breaking the plastic barbed fittings where the vinyl tubing connects to P1 and P2. Do you leave the tubing on between...
  7. Replies
    6
    Views
    561

    vents

    check your main air vents on the steam main and or returns and radiators, make sure they are not clogged. If you need much more than 1/2 psi of pressure you've got problems.
  8. Replies
    17
    Views
    1,162

    ?

    If a gas valve is intended for a standing pilot, I doubt it is blowing the flame out when it opens. You need to do a proper check on the pilot system which include testing the voltage from the...
  9. Replies
    1
    Views
    438

    furnace flanges w/ uncased coils

    Hi-
    I do more service work than installs so I have a pretty elementary question regarding uncased coil installation on an upflow furnace gas furnace. I know it depends on the manufacturer, but if...
  10. Replies
    12
    Views
    1,892

    ez trap

    I'm a fan of the clear EZ traps...real easy to clean, but a little pricey. Don't like their float switch that goes into the top of the trap, they seem to get stuck a lot.

    -Mike
  11. Thread: TXV hot swap

    by mikedel28
    Replies
    49
    Views
    5,428

    can't pump down a scroll?

    All the new units I've put in with scroll compressors say in the manual that pumping down will void the warranty. Do some of you do it anyway? I always do a full evac and vac of the system...with...
  12. Replies
    69
    Views
    6,952

    not so bad

    I've got a goodman furnace in my house, installed it 6 years ago and no problems so far. I think a lot of their heat exchanger failures were due to improper temp rise adjustments. Worked on one a...
  13. Replies
    2
    Views
    534

    anyone have any ideas on this one? I'm trying to...

    anyone have any ideas on this one? I'm trying to get my posts up....been snooping around this site for years. I thought this would be more theoretical and not DIY but correct me if I'm wrong on...
  14. Replies
    2
    Views
    534

    fluctuating suction and amp draw

    Hi-
    Have a customer with a 6 year old 2 ton r-22 condensing unit with an older evap coil (on top of a Lennox pulse....probably been there a while) with a piston. She has a leak in her evap coil,...
  15. Replies
    1
    Views
    507

    ultrasonic or heated diode

    Hi everyone. I'm looking to spend $200-$300 on a new leak detector for this season. I know that this price point is entry level. At that price range am I better off with an ultrasonic type, or a...
  16. Replies
    13
    Views
    3,299

    Hmm. If you have a leak, changing the compressor...

    Hmm. If you have a leak, changing the compressor won't do a thing except make your service guy money. Did he check your indoor coil for proper airflow? Change the filter? A lot of times when suction...
  17. Replies
    67
    Views
    6,637

    Sounds like BS to me. If the house is insulated...

    Sounds like BS to me. If the house is insulated and windows are in, the drywall won't make any difference. He needs to double check his install.If the unit is not cooling, something is wrong with the...
  18. Replies
    0
    Views
    438

    damper connector

    Hi everyone-
    I'm curious about the wiring of the damper connectors in standing pilot boilers (smith, weil-mclain etc) As I understand it, R sends 24V through low water cutoff, then through...
Results 1 to 18 of 72
Page 1 of 2 1 2
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event