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  1. Replies
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    Open inlet valve, close outlet. Turn the machine...

    Open inlet valve, close outlet. Turn the machine on and within 30 seconds it should reach high pressure cutout and shut off. I believe its around 500 psig.
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    498

    Is cap. tube on inlet or air leaving side of...

    Is cap. tube on inlet or air leaving side of coil? All the ones I have seen are on air leaving side of coil you are trying to protect.
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    If I had access to Pro Press that is the route I...

    If I had access to Pro Press that is the route I would take over sharkbite fittings. Although I agree with HVAC Marc, we have used both in situations where we could not fire up a torch due to fire...
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    570

    Comfort alert code 3?? I ran into same problem a...

    Comfort alert code 3?? I ran into same problem a month or so ago. Code 3 means four consecutive cycles of less than 3 minutes each. I put 5 minute delay into Focus Pro 5000 stat and have not been...
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    365

    Edge Pro stat question

    Anyone know what bulletin SMB13-0010 is all about?? Appears there is now a metal oxide varistor (mov) across "G" and "C" terminals of stat when you buy one today. What issue did this resolve?
    ...
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    2
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    374

    Whilpool undercounter ice maker experts

    Anyone have a service manual for a md# GI15NDXTB3,
    ser #E00807755? Clean light is staying on, will run through the flush cycle and then does nothing.
    Thanks in advance!
  7. Replies
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    998

    Which meter to use to check amp draw

    Need some input on which one of my meters would be most accurate to check amp draw on control circuits. My fluke 333 amp clamp or my fluke 87 (using leads in series with the load)? Was playing around...
  8. Thread: GPS products

    by chill67
    Replies
    2
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    553

    GPS products

    Anyone using GPS ( Global Plazma Solution) products for indoor air quality? Any thoughts on performance?
    Thanks!
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    458

    Just what I needed, thanks a bunch!

    Just what I needed, thanks a bunch!
  10. Replies
    3
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    458

    Low voltage terminals on a Bard unit

    Md.# WA5S1-A0ZBPXXXJ, ser. # 268N062274712-01

    Can anyone tell me what the E and F terminals are used for on low voltage terminal strip? Schematic shows no internal wires but I have field installed...
  11. Thread: Proper cfm

    by chill67
    Replies
    27
    Views
    3,209

    York air handler md.# AHE30B3XH21A with X13...

    York air handler md.# AHE30B3XH21A with X13 motor. At the time I ran my test air conditioner was not running and had not been running for days prior. Since I was not familar with the X13 motor I...
  12. Thread: Proper cfm

    by chill67
    Replies
    27
    Views
    3,209

    Same fan speed and entire system is only a year...

    Same fan speed and entire system is only a year old, no lint blanket on coil. I was shocked as to my findings as well. Wonder why there are no numbers calculated for air flow with wet coil??????
  13. Thread: Proper cfm

    by chill67
    Replies
    27
    Views
    3,209

    Good point bigtime. My air handler delivers 1202...

    Good point bigtime. My air handler delivers 1202 cfm (checked at supply registers with Flow hood) with dry coil, 672 cfm with wet coil. Manufacture's air flow data is for dry coil condiitons and...
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    643

    How about using a universal guard that just fits...

    How about using a universal guard that just fits over stat? Install base between junction box and stat.
  15. Yes, 13 seer heat pump. Vision Pro TH8320u1008...

    Yes, 13 seer heat pump. Vision Pro TH8320u1008 (For example), programmed for 2 cool \ 3 heat heat pump works as follows as I understand it. 1st call for heat makes Y, 2nd call for heat makes Y2, 3rd...
  16. Thanks, I knew there was a thermostat manufacture...

    Thanks, I knew there was a thermostat manufacture that had something that would do what I wanted.
  17. Spoke to honeywell this week and they advised me...

    Spoke to honeywell this week and they advised me that do not have thermostat capable of staging my 5kw and 10 kw seperately. Although 54regcab suggestion is a simple wiring change, I would still like...
  18. Help with maximizing efficiency of new heat pump system

    Just moved into new home with York heat pump md#YHJR30S41S3A, air handler md#AHE30B3XH21A, 2 stage heat strip kit #HK16501506A. Stat is a Braeburn 3200 series, 1 cool, 2 heat. Both stages of strip...
  19. Replies
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    6,220

    Look at the opposing end of condenser and if you...

    Look at the opposing end of condenser and if you see cable ties around return bends condenser must be split in order to clean correctly,
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    1,547

    Have you verified your equipment will pull below...

    Have you verified your equipment will pull below 1200 microns?????
  21. Thread: Fuse question

    by chill67
    Replies
    29
    Views
    3,220

    Fuse question

    Suppose you find one blown fuse in 3 phase disconnect, repair problem that caused fuse to blow. I have always just replaced the fuse that was blown. Coworker said all three need to be replaced...
  22. Replies
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    1,585

    Google Rite Site inspection mirror, bought one a...

    Google Rite Site inspection mirror, bought one a while back and has saved me from a lot of frustration.
  23. Replies
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    381

    Exactly what i was looking for, thanks!

    Exactly what i was looking for, thanks!
  24. Replies
    2
    Views
    381

    question on energy star rated home

    What is minimum seer rating and HSPF on air source heat pump with electric backup heat for energy star rated home? All info I have seen states 14.5 seer and 8.5 HSPF, although builder is installing...
  25. Thread: code question

    by chill67
    Replies
    7
    Views
    648

    Funny you shoud say that, meet local inspector at...

    Funny you shoud say that, meet local inspector at our new home being built and she didn't have a clue!
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