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  1. Replies
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    Recovery with stem removed?

    Hello: I have a appoin single for a couple of years. Bought a twin recently, but found it not notably faster. Of course they recommend you use a valve core remover tool with side port. Do any of you...
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    213

    The ductwork is sized more like 3 tons. The...

    The ductwork is sized more like 3 tons. The owners "says its a 3 ton evap. when house was built, and if you can make it 3.5, that would be good". I like to know the size of old equipment when I...
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    3
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    213

    Summit Evaporator question

    Hi: I have a customer with 20 year old evap. that is leaking. Trying to match size. Model number is CAJ53-ME1 ,owner says its a 3 ton. Another contractor installed a 3.5 condenser last year. Like to...
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    513

    I got a set of SMAN3 recently. Used it a couple...

    I got a set of SMAN3 recently. Used it a couple of time, like the large display. Only thing, on a r22 to 410 evap & condenser change, used for micron gauge. Left pump on for a hour and only pulled to...
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    4
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    199

    TRANE gas furnace question

    Hi: I have a customer with a resently install Trane horz, furnace. A 30 year old house with a ICP 2 ton H coil & 3.5 ruud condenser. I want to install a 2.5 or 3 ton evap. can not figure what size...
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    444

    So I guess a lot of guys use only one set of...

    So I guess a lot of guys use only one set of manifold gauges now days?
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    10
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    444

    One gauge 2 refrigerants

    Hi: I have been interested in the digital manifold gauges with sc & sh displayed. Nice to do a repair and know everything that's going on at one place. But have always used two set of gauges ( 22 &...
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    571

    Extra liquid line filter

    Came across a goodman condenser with small filter inside after breaking it down for scrape. Have many of same units, mostly 2.5 tons in development. Was wondering upon a evap. or other repair, can...
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    720

    Put the smaller piston in and it ran like a...

    Put the smaller piston in and it ran like a champ, thanks for all the help.
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    720

    The space may be to too limited for a trx valve....

    The space may be to too limited for a trx valve. The system is not over charge, with no frigerant add and long line set. The condenser came with two pistons ( .60 & .61) , they are too small to fit...
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    720

    Yeh: I'm going back Monday. It will still be...

    Yeh: I'm going back Monday. It will still be around 80 degrees outside. Hope the homeowner doesnt says its cool, but never shuts off. If that's the case , I guess my next move would be to put a...
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    720

    The homeowners were leaving on a trip as I...

    The homeowners were leaving on a trip as I finished. indoor dry blub was about 83 degrees, 64 degrees coming from floor registers.
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    16
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    720

    Strange manifold pressures ?

    Hi: I replace a leaking evap. coil in hud house miller heater. Got a "A" coil almost exact dimensions, except its a 3 ton in place of 2.5 ton evap., fit like a glove. Installed new 2.5 ton 410-A...
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    470

    Thanks, I'm going to visit RE Michel , I talked...

    Thanks, I'm going to visit RE Michel , I talked to new bee there and he could not help me. I see one in there catalog at my office.
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    470

    Uncased "A" coil

    Hi: trying to finds a replacement evaporator coil to set in a miller counterflow. Old one has big leak. Most of the places I call here in new jersey have cased coils. I think they still make downflow...
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    256

    sorry; went bact and found another plate with a...

    sorry; went bact and found another plate with a good model number. Some times things are so close you can't see them.
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    256

    Heat Controller condenser

    Hi: Trying to size a couple of old heat controller condensers, first is 3237-7-18A & 3228-11-18A . Both are matched up with indoor evaps with no label on old natural draft furnaces. old furnace have...
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    Hi: the price for MO99 is 60% of cost of R-22 in...

    Hi: the price for MO99 is 60% of cost of R-22 in my area. The cylinder looks like 25#. Started to read a little online , seems you start with 85% of estimated charge. Have to check and see what oil...
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    876

    MO99 drop in refrigerant?

    Hi: I see this refrigerant at my supplier. They say its popular for R22- units. I have a condenser change out next week and thinking about trying it. I'm buying a dry 3 ton ruud condenser and...
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    631

    Yeh.. I did a couple water damaged ductwork...

    Yeh.. I did a couple water damaged ductwork reeplacement from evap overflowing. Had water filling up that black plastic wrap under home with gallons & gallons of water. When I open the plastic the...
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    631

    I've done simular with the loose insulation,...

    I've done simular with the loose insulation, removed the garden hose off evap. drain etc. My other concern is the 5+8" sheetmetal chimney, the crappy gas burner.. etc. I was thinking a ruud...
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    631

    HUD home furnace replacement

    Hi: I was trying to see about any pros or cons to replacing a miller counter flow furnace with something like a ruud 90+. The houses in this development are basiclly double wide trailers on a...
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    HUD home furnace replacement

    Hi: any thoughts pro or con to replacing a miller counterflow with something like a ruud 90+. Its a closet application & I could bring the return in the side from main hallway. A lot of the galv....
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    Thanks for your input, I held the fluke 902,...

    Thanks for your input, I held the fluke 902, looks like a simple unit I had it mine. I saw the UEI in a case, and looked on line- seems like there are a upper & lower display, wanted a single...
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    2,900

    Choosing multi meter

    Hi: I'm trying find a replacement for my 20 year old Fluke 12 multi meter. It still works well, but confuses me when I try to ohm things out. Its has 4-5 setting for ohms. I also have a Amprob amp...
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