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  1. Replies
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    York ZJ210 w/ simplicity no heat

    I have a york zj210 VAV with a simplicty board and expansion board and a ICS control for BAS

    Now with a 24v to W1 on simplicity board nada is happening

    the heat - H1 - output on simplicity...
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    i've lived in one of the worst neighborhoods in a...

    i've lived in one of the worst neighborhoods in a top 5 population city and was mugged. the police advised especially after they knew where i lived to buy a gun

    shooting may be fun have not done...
  3. ok

    ok
  4. venting was done with 45s vertical out a one...

    venting was done with 45s vertical out a one story house - 4 i think aprox 15 feet plus 10 for 45s
  5. Modulating Furnace fails every year on open pressure switch

    I have a York PM9 80k btu up modulating furnace, installed in 2006 that has failed on open pressure switch in November the past three years after running for 6 weeks.

    2012 I replace the board and...
  6. Thread: Cooler Door

    by richvacr
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    338

    Cooler Door

    I am looking for a used half door for a Victory 4 door freezer/refrigerator

    Does anyone here know who might have one?

    Richard
  7. Replies
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    Really A wise man's heart is at his right...

    Really

    A wise man's heart is at his right hand; but a fool's heart at his left. Ecc. 10:2 KJV
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    Good point I asked a few weeks ago and problem...

    Good point
    I asked a few weeks ago and problem has not recurred
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    379

    Last thing a few days ago is that they are...

    Last thing a few days ago is that they are getting financing to pay bills - so we were told
  10. Replies
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    379

    MTL Cool / Petfresh @ Petco

    Does anyone have experience dealing with MTL Cool out of Quebec Canada?

    Been trying to collect on 3 jobs performed in the states but nothing

    Accounts payable is out of the office and non...
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    Funky looking but t off the same source As for...

    Funky looking but t off the same source
    As for where inside the wall i do not know not in ceiling so either from 3 compartment sink or hand sink
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    1,971

    If HGV is sticking it is not when I am watching...

    If HGV is sticking it is not when I am watching it
    Dip switches were set to factory default
  13. Replies
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    1,971

    Machine resets - thermistor if it is the problem...

    Machine resets - thermistor if it is the problem is intermittently bad
  14. Replies
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    1,971

    could be but why only the top not the bottom

    could be but why only the top not the bottom
  15. Replies
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    I would think faulty thermistor would be more...

    I would think faulty thermistor would be more consistent - at least one out of three cycles

    but i told them i will price a thermistor since it is the cheapest fix
  16. Replies
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    Hoshizaki One Beep

    I have a KM1300 SRH stacked units with the top unit every couple days going off on high temperature safety (one beep)

    When I reset and run it everything is close to normal (freeze time is a bit...
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    1,957

    What is needed is a either a push rod or if the...

    What is needed is a either a push rod or if the door is locked an internal way of forcing it open

    I know when i go into a beer cooler especially that has a padlock I take the padlock with me...
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    Digital or Manual

    I have been tempted to get digital gauges - Testo's I lean towards
    But I wonder how much a difference it could make
    I'd say my sense of touch & hearing play a large roll (well sight to as a giving...
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    1,253

    Yes I agree but what are people thinking when...

    Yes I agree but what are people thinking when they mount it in the supply
  20. Replies
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    1,253

    Thermostat bulb in supply air

    Thermostat sensor like a A19 mounted so the supply air effects its operation.

    I have come across this a few times and I don't like it. For a while I thought someone did not know the direction of...
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    Solar powered RTUs

    Does anyone here have info to learn more about solar hvac applications. I looked Lennox thing.

    Is there anything else out there?
  22. Replies
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    1,215

    price of silver: 15% or dynaflow

    I have been using 15% for sometime but the price is getting crazy. Are people switching to cheaper stuff or paying the price.

    Wish I bought a box when it was around $50 then I could sell it on...
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    Polaris water heat problems

    Having serious problems with a polaris 130 installed since 2003 (w/o problems) at 5000' above sea level.. Polaris when asked said nothing about elevation.

    Not the first on the scene the others...
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    My gripe is the amount of paperwork and their...

    My gripe is the amount of paperwork and their dysfunctional website
    I can not input the proper local tax rate (fm does not have a cert) in the quote but can in the invoice
    Why do I have to re-enter...
  25. Thread: TXV hot swap

    by richvacr
    Replies
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    5,268

    it you have the change the txv because it is...

    it you have the change the txv because it is malfunctioning possibly from debris changing the lld would be a good thing.

    damm i must be slow not sure if it could change it out with presssure...
  26. Replies
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    5,103

    7 rtu in an hour by yourself? it would take me...

    7 rtu in an hour by yourself? it would take me about that long with gear to walk between units

    maybe you use the makita impact not just for screws
  27. Replies
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    Thanks that answered a few questions. Now it...

    Thanks that answered a few questions.

    Now it looks like there is a fault with the board's compressor off timer because I had it running for a while before I took the covers off and found it to...
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    Carrier 38tdb Questions

    Today I came upon a Carrier 38tdb060310 with a problem with the condensate pump - replaced that but

    Back up a minute. The unit is running off a single stage tstat (enough wires to convert to 2...
  29. Replies
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    2,011

    As far as i can tell water flow is good the 3/8...

    As far as i can tell water flow is good the 3/8 tubing from the chill pot to the resevoir apears to be at max flow

    Temp controller just a mech tstat remote bulb in resevoir and a freezestat in...
  30. Replies
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    filter need to be changed - none on hand but...

    filter need to be changed - none on hand but water flow is good

    to me dirty filters would lead to low suction pressure, chiller cycling on freezestat
  31. Replies
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    2,011

    Forgot another thing did a compressor efficency...

    Forgot another thing did a compressor efficency test packed it and held 10" hg vacuum for 10 mins.
  32. Replies
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    2,011

    I left a few thing out R-134a tech says at...

    I left a few thing out

    R-134a

    tech says at that ambient 25 & 180 psig (I forgot exactly but low is correct)

    when I backed some charge out less then an oz 22 and 175
  33. Replies
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    Lobster Tank Marineland ML-25

    I have a lobster tank, that is not getting down to temp, in the enterance to restuarant that tech support and I can not figure out what wrong. Here is the sequence of events. Previously somelse...
  34. Replies
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    i think you are missing the point 1> the 2...

    i think you are missing the point

    1> the 2 evap would be interlocked - that is only one would be connected (electrical & refrigeration) to the outdoor unit at a time - using relays and solenoids...
  35. Replies
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    adding a 5 Evap to Mitsubishi Ductless

    I installed a mitsubishi mxz4a36na 4 zone system
    now there is an addition with a bedroom I was wondering if anyone here has experience with adding a 5th zone say with solenoid coils and dpdt relays...
  36. Replies
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    8,388

    A few years ago inspectors want to carry -...

    A few years ago inspectors want to carry - authority of law enforcement.

    Techs packing could lead to some problems like owner says what you think and tech responding please shoot me (i don't know...
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    clean house? UV I wonder how effective it is...

    clean house?

    UV I wonder how effective it is - do hospitals use it?

    last thing if it does not kill you it makes you stronger. but the last air cleaner (honeywell...) nearly killed me. only...
  38. Replies
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    2,574

    what is the real deal with cracked heat...

    what is the real deal with cracked heat exchangers?

    the blower makes positive pressure on the exterior of the hx the external pressure is greater then the internal hx pressure so flue gasses...
  39. Replies
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    5,098

    As for the flame sense SANDING I understand is...

    As for the flame sense SANDING I understand is not the recommended method. Scotch-brite because it removes the surface but not effecting the metal - sanding abrades the metal leaving more surface...
  40. Replies
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    Installed a York 90%about 2 years ago the first...

    Installed a York 90%about 2 years ago the first winter there were problems with the pressure switch. I found water in it. The switch was mounted downstream from the Draft inducer. I cleaned it out...
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    2,877

    sorry to disappoint not a union steward but...

    sorry to disappoint not a union steward but probably could use a union
  42. Replies
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    2,877

    [QUOTE=thrashme;5439922]The whole charging techs...

    [QUOTE=thrashme;5439922]The whole charging techs for the part seems like an attempt to make each tech accountable for what is on their truck. If anyone in a shop keeps a part for too long it can't be...
  43. Replies
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    2,877

    Well I said some parts of the SOP are standard -...

    Well I said some parts of the SOP are standard - have not been here. But billing parts yet undefined, but from experience pretty much covers everything except wire nuts. This summer I bought a jar...
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    2,877

    No 50Gs in parts here. A high estimate 10k and...

    No 50Gs in parts here. A high estimate 10k and most of that is really old. Almost no refrigerant in stock in shop - only R134. Out of R22 on truck and had to travel to bo0rrow a bottle from...
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    2,877

    responsibility

    I see no problem with asking or telling nicely your employees to be responsible with the company's money. It is another thing to tell them to pay for it.

    If the owner is getting most of the...
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    2,877

    I probably should have been clear about to what...

    I probably should have been clear about to what extent 'parts' refers to.

    Basically I have to justify having a few spare black fittings to having to ask to keep a universal intermittent pilot...
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    WTF

    If you had a business that could not operate successfully or had to close because I did not have a part that is not anything to special - say a direct spark ignition module. What would you do? Oh...
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    New Company Policy - Would you work here

    This is our new policy concerning parts:

    Effective January 4th 2010 All Freon will be inventoried in
    your vehicles and will be accounted for on sheets provided.
    They are self explanatory....
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    Stocking Parts

    Just looked at a post "perfer hot or cold side" one comment was stocking parts for the hot side is too much due to the great variety of parts.

    Yes granted many manufactures have special parts...
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    i think santa got the address wrong

    i think santa got the address wrong
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