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Type: Posts; User: splus

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    MILLER M3RL A/C COIL QUESTION

    Did a a/c check on a miller m3rl furnace that had a adp coil in the coil case,it was a downflow model coil.seemed to be working fine but always thought the mobie home coils were different becauce of...
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    ICOMFOR TWIFI STAT OUTDOOR SENSOR

    Can i use one outdoor sensor and hook it up on two different systems in the same home?The only duty it will have is reading outdoor temp not for humidity control
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    269

    2 year old install and i did replace my hose...

    2 year old install and i did replace my hose gaskets today,it just seemed like alot of oil
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    269

    Oil at service valve

    When i removed my guage hose from the suction side of a 410 system some oil came out and it was foamy,system was cooling the superheat was varying 3 degrees under a moderate load its also a orifice...
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    by data plate i mean those were the pressures...

    by data plate i mean those were the pressures listed inside the cover of the condensing unit for charging.80 degree ambient called for 22 sh
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    A/C CHARGING QUESTION

    Did a a/c check today at a 3 year old new home and found a interesting issue.Lennox system with a adp coil piston metering device.Data plate called for 125 psi suction and 325 head pressure,i had 130...
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    C6 nordyne coil 042

    C6 nordyne coil 042
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    mismatched system

    Was doing a pm on a split system at a small diner this week and noticed it was a 4 ton condensing unit with a 3.5 ton coil with a piston r-410.pressures and sh were all with in reason temp drop...
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    562

    ANTI FREEZE TESTING

    Whats a good propylene glycol tester?are the ones used just for this but look like a automotive test unit that accurate
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    875

    I put the guage directly on the pump connection...

    I put the guage directly on the pump connection or should i put it on the end of my vac hose?
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    875

    Thats the pump i saw and the oil was changed and...

    Thats the pump i saw and the oil was changed and the guage is right out of the package
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    875

    Might need a new vac pump

    My yellow jacket 6cfm vac pump will only pull down to 70 microns after an hour with my fieldpiece svg3 guage.should i rebuild it or get a new one?Saw a robinair pump at the supply house but unsure of...
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    burned the wire completly in two pieces actually...

    burned the wire completly in two pieces actually burned a hole in squirrel cage,the was no inline dissconnect at the unit it was wired inside the stat connection term. box.The electrical guy with me...
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    Its up and running,i talked to an electrical guy...

    Its up and running,i talked to an electrical guy i know and after telling him about the unit he agreed to meet me there and show me what to do and what not to do.after 45 min of us checking...
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    2,184

    i do not do alot 3ph work.doing this as a favor i...

    i do not do alot 3ph work.doing this as a favor i will take voltage readigs tommorow
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    so voltage measured at the two contactor...

    so voltage measured at the two contactor connections should be 230volts and the same from the leg thats hot all the time to each contactor connection
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    2,184

    460v3ph on the tag

    460v3ph on the tag
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    2,184

    it was a direct replacement motor and shows 40 on...

    it was a direct replacement motor and shows 40 on the tag
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    2,184

    Yes its a two leg contactor and the other leg is...

    Yes its a two leg contactor and the other leg is hot all the time,what voltage should i be reading between both contactor legs and then each of these to the other hot leg?
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    2,184

    So check voltage where the two wires are on the...

    So check voltage where the two wires are on the contactor?
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    2,184

    Its the indoor fan motor I am having the issue...

    Its the indoor fan motor I am having the issue with.I have 260 volts at all three wires to ground
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    Carrier 3ph motor humming

    I am the second company at this rooftop problem was called by a friend that works there and i said i would look at it. carrier #48HJE008 460/3ph the indoor contactor and fan motor were changed and...
  23. One was a install i did 3 months ago it ran 30...

    One was a install i did 3 months ago it ran 30 min and no leak to be found
  24. Lennox elite water spots at bottom of inducer

    In the past week i have seen 2 lennox el195 and 1 ml193 furnaces with obvious water spots under the exhaust connection to the left of the inducer the panel between the burner comparment and blower...
  25. Thread: Home advisor

    by splus
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    982

    I tell all those talking monkeys that call me me...

    I tell all those talking monkeys that call me me i will sign up and give them 20 percent of every completed and paid job that they can verify with the customer,the call usually ends pretty quick...
  26. Thread: skuttle 216-1

    by splus
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    296

    inspector wants one installed in the basement in...

    inspector wants one installed in the basement in the event it goes negitive,i do remember seeing the 216 installed in a tee near floor level not sure if this is done anymore.all equipment is high eff...
  27. Thread: skuttle 216-1

    by splus
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    296

    skuttle 216-1

    I need to install a make up air unit in a basement is the skuttle 216-1 still used.I remember seeing them installed with a 6" tee at floor level is this still done?
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    512

    All the time,startup it makes no noise but just...

    All the time,startup it makes no noise but just before the blower stops when powered down it makes the noise
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    Lennox el195 blower moan

    EL195-90 lennox i started up on a new home today,all was well until the blower powered down there is a moaning noise.i have heard this on a few of these but not this loud and i did remove the...
  30. Thread: Best vaccum pump

    by splus
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    5,565

    Get yourself a BBH= BIG BLACK HOSE,IT DRIVES ME...

    Get yourself a BBH= BIG BLACK HOSE,IT DRIVES ME NUTS WHEN TECHS GOT A YELLOW HOSE ON THE PUMP
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    the bottom of the Coil was frozen solid on both...

    the bottom of the Coil was frozen solid on both sides with a little bit of ice on the top middle of the coil didn't have any
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    Its 6 year's old,I am betting low charge but then...

    Its 6 year's old,I am betting low charge but then I need to find the leak
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    849

    FROZEN COIL QUESTION

    Get to a call where the customer tells me its cooling but not like it should be,i get to the outdoor unit which is running with not alot of heat expelled from the fan.Before i coud get my guages on...
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    Good point using the coupling I guess i will get...

    Good point using the coupling I guess i will get some also
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    Nordyne txv valve with brazed equi.line

    Nordyne 669556 txv valve has a brazed in equalizer line its r22 5 ton i have alot of these out there and wanted a txv valve on the truck.do you unbraze the one thats there and attach the new...
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    This model down not have it.I'm not quite...

    This model down not have it.I'm not quite understanding why the blower works in heating mode but nothing else
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    Not sure what you mean by model plug,both the...

    Not sure what you mean by model plug,both the control and the blower board have been changed.i did talk to the owner of another company who told me about a white sticker on the blower board.any way i...
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    ICP H9MVX BLOWER ISSUE

    When i arrive at the call the furnace led was blinking normal standby code,on a call for heat nothing would happen even after bybass the stat.Both boards were replaced as the blower board had some...
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    Well i am starting this replacement tommorow and...

    Well i am starting this replacement tommorow and after a talk with the homeowner i am running a new line set inside a speedi channel cover on the outside of the house.
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    line set buried in the wall

    Doing a whole replacement attic system where line set replacement is not possible its inside the wall.while removing the old system i notice it was not BRAZED but soldered.I am thinking about putting...
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    LENNOX VENTING QUESTON

    The venting chart on the e195 furnaces only gives the footage for pipe with the number of 90 degree elbows.Is it correct that two 45 degree elbows equal one 90 degree elbow?
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    297

    I always use a good air scoop and never have any...

    I always use a good air scoop and never have any issues.
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    EMI MINI SPLIT ISSUE

    Mod #zha2400 heat pump model,customer tells me the outdoor fan never shuts off.Put in high cool mode suction is 120psi and cooling well shut system of and outdoor fan never shuts off so i take the...
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    471

    Going there in the am to check it out,it sounds...

    Going there in the am to check it out,it sounds like its coming from the back of the heat exchanger but thats just me
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    Service is up a tad and thats it,had 2 customers...

    Service is up a tad and thats it,had 2 customers this week decide to buy there parts online not sure if they called back as there number is now blocked.The only furnace changeout i did was 3 weeks...
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    Lennox el195 clicking sound

    Lennox el195 installed 2 weeks ago and the customer can hear a clicking sound coming from the inducer and from the vent pipe outside.I have always heard a faint sound from all of these but run with...
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    it's vented with 2 inch 35 feet total with...

    it's vented with 2 inch 35 feet total with fittings I went there today made sure there was enough pitchback on the vent pipe also thinking if there was built up water when the inducer shut off any...
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    i am going there in the morning to see what i find

    i am going there in the morning to see what i find
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    No water in collector box.I pull inducer and...

    No water in collector box.I pull inducer and drain it it did this a week ago and I checked it 3 days ago and everything seemed to be draining fine I could not hear any water in inducer
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    Flu is pitched with no standing water in...

    Flu is pitched with no standing water in pipe,might locate trap at collector box it runs for a week that has me stumped
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