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  1. [emoji106] Sent from my SM-G950U using Tapatalk

    [emoji106]

    Sent from my SM-G950U using Tapatalk
  2. if you go with 14k btu ,you would be much better...

    if you go with 14k btu ,you would be much better if sun light is your concern ,but not sure if 14k btu comes with 115volts power source in portable ac.good luck

    Sent from my SM-G950U using...
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    appreciate sending link, we use this type of...

    appreciate sending link, we use this type of setup every time ,never got slapped with the hose, thanks again

    Sent from my SM-G950U using Tapatalk
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    any idea where to purchase the adaptor for the...

    any idea where to purchase the adaptor for the co2 tank that gives you unregulated pressure, I believe the valve on the co2 is CGA320.

    Sent from my SM-G950U using Tapatalk
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    we stock 2 full tanks c02 in truck ,lasts a wail...

    we stock 2 full tanks c02 in truck ,lasts a wail ,hatingman can you please let me know where to buy adaptor for the co2 tank that gives you unregulated pressure,I have searched online not getting any...
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    I decided to go with c02 tank to blowout...

    I decided to go with c02 tank to blowout condensor coils due to more pressure, I did lookup the adaptor I would need to avoid using a regulator on my c01l2 tank, similar to the nitrogen tank I was...
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    the links you sent helped ,appreciate that ...

    the links you sent helped ,appreciate that

    Sent from my SM-G950U using Tapatalk
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    different regulator will do, thanks buddy Sent...

    different regulator will do, thanks buddy

    Sent from my SM-G950U using Tapatalk
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    I have exact hose set up,just need a regulator...

    I have exact hose set up,just need a regulator that gives me more pressure, thanks for reading my post

    Sent from my SM-G950U using Tapatalk
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    thank you for sharing your info,i will probably...

    thank you for sharing your info,i will probably get a different regulator

    Sent from my SM-G950U using Tapatalk
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    looking nitrogen adaptor

    hello techs am looking for a nitrogen adaptor that connects from nitrogen tank to a 1/4 refrigeration hose ,no regulator in between ,to blowout condensor coils ,the regulator that I have for my nitro...
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    I will just stay with my static pressure tips &...

    I will just stay with my static pressure tips & 510i ,to keep things simple, I just wanted to educate my self on these instruments ,I will raraly use my 510i ,but thanks for getting back & the info.
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    that's great thanks

    that's great thanks
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    thanks for getting back with the link &...

    thanks for getting back with the link & information, would you recommend the testo 405i over the 510i for measuring cfm & velocity pressure ? for residential & commercial use ?
  15. Thread: Smart probes?

    by nytech28
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    sorry ,I accidentally posted on the wrong post.i ...

    sorry ,I accidentally posted on the wrong post.i ment for new thread
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    testo 510i monometer

    Happy new year to all the techs,I recently got the testo 510i monometer that reads gas pressure,air velocity & cfm. They sell separate static pressure probes that only measures static pressure &...
  17. Thread: Smart probes?

    by nytech28
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    happy new year to all the techs,I recently got...

    happy new year to all the techs,I recently got the testo 510i monometer that reads gas pressure,air velocity & cfm. They sell separate static pressure probes that only measures static pressure &...
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    was under charged had to top with some 134A,...

    was under charged had to top with some 134A, works fine.
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    pecmsg,update no call back its ben more then weak...

    pecmsg,update no call back its ben more then weak since I charged the units,its working fine.
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    I did that job more then weak ago once I got my...

    I did that job more then weak ago once I got my pressures correct I stopped, & no one complained,seems like it's working good.
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    pecmsgam appreciate your help on other posts as...

    pecmsgam appreciate your help on other posts as well.Am not at the place know, if left that way i dont think it would cause issues cause my compressor amps was below rated.once I go back I will...
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    everest undercounter unit frost issue

    hello techs, checked out a (2)Everest undercounter refrigeration units after analyzing operations & manually checking DT,I charged both units to 15psi R134a, kept 20-22°SH for 1st unit but getting...
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    second picture

    second picture
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    here is the picture,I couldnt take more pictures...

    here is the picture,I couldnt take more pictures due to serving customers, but that's the deli case type
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    Am trying to send you the pictures of the deli...

    Am trying to send you the pictures of the deli case but I can't find setting on this form to attach them,& pecmsg thank you for sharing your knowledge.
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    you asked me for pictures for the deli case,I...

    you asked me for pictures for the deli case,I never uploaded pictures on this form once uploaded I will send to you
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    it's a gravity 2 channel coil,& it's a R134 freon.

    it's a gravity 2 channel coil,& it's a R134 freon.
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    yes it's a low pressure control

    yes it's a low pressure control
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    [QUOTE=pecmsg;25612347]Whats a Pressure...

    [QUOTE=pecmsg;25612347]Whats a Pressure Differential Control?[/QUOTE

    I ment to say low pressure control
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    I forgot to mention theres a pressure...

    I forgot to mention theres a pressure differential control,on the condensing unit.
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    I do believe,theres changes made to the deli case...

    I do believe,theres changes made to the deli case am on vaca.Once I go back I will take picture & share it.
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    The deli case is Marc ref-manufacturing MODEL...

    The deli case is Marc ref-manufacturing MODEL MDL-10L ,with two Chennel coils ,the paragan timer m#B145-00,it controls the deforst during certain times no other controls are used. With request of...
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    The deli case is Marc ref-manufacturing MODEL...

    The deli case is Marc ref-manufacturing MODEL MDL-10L ,with two Chennel coils ,the paragan timer m#B145-00,it controls the deforst during certain times no other controls. With request of the...
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    its paragan analog type with pins used for on/off...

    its paragan analog type with pins used for on/off cycles
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    [QUOTE=pecmsg;25611417]The defrost timer is used...

    [QUOTE=pecmsg;25611417]The defrost timer is used to "Defrost" the evaporator, in your case using an Off Cycle. For gravity style coils i use 1 1/2 - 2 hrs off cycle at 2 AM when the store is closed....
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    setting up paragan timer

    hello techs,I had a deli owner complain that his deli case fridge is freezing food.The defrost cycle is controlled by paragan timmer,no pump down.I would like to know what's times would be best to...
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    I had to remove freon,to get a comfortable sp &...

    I had to remove freon,to get a comfortable sp & sc with a good split customer never called back,this job was in summer time.
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    [QUOTE=crazzycajun;25584064]Last contractor...

    [QUOTE=crazzycajun;25584064]Last contractor didn’t get paid so he left a :stinks: I will see if he didnt pays me I will leave a bigger one🤭
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    When you mention vent lines on roof,your talking...

    When you mention vent lines on roof,your talking about the black pipes about 3 or 4" in diameter that stands vertically used for sewer or some types bldg plumbing vents ? odor might be sucked through...
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    thanks for reading my post, when i return back to...

    thanks for reading my post, when i return back to job, I will put unit in deforst & open evap section check all that,This really helps trouble shoot & solve problems for customers God bless ya all....
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    I will be going back to the restaurant,am waiting...

    I will be going back to the restaurant,am waiting for a part to install on a different unit, & everything you question marked i will be looking into,thanks for sharing & questioning.
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    thanks for reading my post,what would be the best...

    thanks for reading my post,what would be the best way to tackle this problem, not to familiar with walkins. If the leak is by txv & no heat is going there in deforst,how can i fix this issue.any...
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    not sure I just got the call today & customer...

    not sure I just got the call today & customer didnt provide much info on the odor,its near by state,if it works out I will make visit to the restaurant & update. thanks for reading my post
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    dont have to much info on the job,probably spoke...

    dont have to much info on the job,probably spoke a little early the customer didnt give me to much detail if things works out,will be making visit to the job this weekend.thanks for looking in
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    bad odor from air vent

    hello techs, Got a service call request for a restuarant, customer complaint everytime they turn on air codition unit in the store they smell bad odor out the vents to the point that they shut off...
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    what would be the correct solution,to avoid this...

    what would be the correct solution,to avoid this ice buildup?
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    will be checking all that when I return,thanks

    will be checking all that when I return,thanks
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    walk in freezer icing issue

    hello techs,i came across a walkin freezer @ a restuarant after the manager requested me to take a look at it for possible repair, i found that the side of the evap section is frozen solid to the...
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    I want to stay as a backup refrigeration company...

    I want to stay as a backup refrigeration company in case am needed,my main work would be hvac including boilers,I want to learn refrigeration for my own knowledge & customers demand,I mostly have...
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    vt99-thanks for your thoughts,I would admit that...

    vt99-thanks for your thoughts,I would admit that I need to get better on the refrigeration side of the field.which will get better with working on these units,that's all I can say,thanks
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