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  1. What you would want is the thermistors,...

    What you would want is the thermistors, Contactors, and maybe a board on hand. Anything else would be larger, such as TX, Air/water coils.
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    You could also ask for the RRNL-B036JK06AJA,...

    You could also ask for the RRNL-B036JK06AJA, where the AJA denotes stainless steel heat exchanger. I've never had one fail, plus it has a 20 year warranty on the heat exchanger. But that's my...
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    You guys are lucky.....R-22 is just north of $500...

    You guys are lucky.....R-22 is just north of $500 for 30 LBS.....we have had great success with R-422D as an alternate. And like nvr2old said, most manufacturers are not manufacturing the dry charge...
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    The best thing to use if your worried about mold,...

    The best thing to use if your worried about mold, especially with a sick child is UV. Sanuvox makes the best induct purifier in the world as far as I'm concerned. Of course there may be some...
  5. First things first....was any of the ducting...

    First things first....was any of the ducting sized correctly, changed, added, removed? I see you list a heat pump and a/c unit....I'm going to assume you just have the one heat pump unit. For me, I...
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    The great thing about inverter units is you can...

    The great thing about inverter units is you can fudge your size (over) and get away with it as you mentioned they modulate as the load changes. With that said....24K is way out to lunch, I would not...
  7. Get rid of that NEST junk and replace with a...

    Get rid of that NEST junk and replace with a TH6110R or TH8110R...please don't change motor tap settings if your unsure of what is what.
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    Well I know for a fact the RGRM is not a builders...

    Well I know for a fact the RGRM is not a builders grade...the RGRS would be considered a builders grade. Goodman...I have not the foggiest.
  9. I don't think so, I believe it would be the other...

    I don't think so, I believe it would be the other way around as you can set a lower RPM constant fan speed and the motor will ramp up or down if you have the correct stat with a humidity based...
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    That is correct, it is not a heat pump....time to...

    That is correct, it is not a heat pump....time to call in the calvary.
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    The RUUD RGRM is a nice furnace, very...

    The RUUD RGRM is a nice furnace, very quite....also, if you can get an R92P or an R95T those are the new line of furnace from RUUD/RHEEM. It all comes down to who is going to do the best job...do...
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    UAKA is an A/C only unit

    UAKA is an A/C only unit
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    Follow what the manufacturer says for side...

    Follow what the manufacturer says for side clearance....anything that wont impead the airlfow and restrict service access would be best
  14. Thread: mamoth

    by Crazy4thenucks
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    I believe its a 2004, 10th week.

    I believe its a 2004, 10th week.
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    LG's new mini split, model; LS120HYV, 17dB on the...

    LG's new mini split, model; LS120HYV, 17dB on the indoor unit on low speed, and 28 SEER....is that quiet enough?
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    I can see how a U and a 4 could be misread...if...

    I can see how a U and a 4 could be misread...if it was faded enough. Thanks for your help.
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    APC or Liebert has my vote.

    APC or Liebert has my vote.
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    Funny Rooftop M/N

    Hey guys, I had a funny rooftop model number provided to me yesterday and for the life of me, I cant find what it is.

    RUGA060K096C

    Its not a RUUD/RHEEM....he said it was a Frigidaire, but I...
  19. I sure hope there not planning on re-using that...

    I sure hope there not planning on re-using that unit. They sure dont like to be on there side.
  20. If its what I think it is, its a vertical stac...

    If its what I think it is, its a vertical stac unit, so the Mechanical portion is actually a removable chassis unit. Of course I'm taking a stab in the dark here without a model or make.
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    This thread is interesting....I have a customer...

    This thread is interesting....I have a customer with the same problem.....sort of.....except their on there 3rd compressor in a week, now they are blaming Copeland, not there problem, compressors...
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    Ok, I found the actual performance chart for this...

    Ok, I found the actual performance chart for this beast....looks like at design, 45F SST and 120F Cond it works out to 41,900 BTU, so I would say its a 3.5T unit. I dont know Trane units all to well,...
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    The model of the unit will tell you what size it...

    The model of the unit will tell you what size it is, it all comes down to what RUUD designed the unit to do....could be a 3 ton.....Not sure why it says scroll on it...I know its not, unless Copeland...
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    You want to start at the lowest rad and work your...

    You want to start at the lowest rad and work your way up to the highest (farthest)when bleeding the air out.
  25. Actually, the order you have listed is what I...

    Actually, the order you have listed is what I would rate the units. Maybe interchange Fugitsu and LG, but thats because I have more experience with LG....It all comes down to finding the right...
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    If there's a sight glass on your expanison...

    If there's a sight glass on your expanison tank....although if you had low water, your boiler may not run...you may have just enough water to prove flow, but not enough to get to your farthest rad....
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    Thats an oldy...its ruffly 38K BTU......its not a...

    Thats an oldy...its ruffly 38K BTU......its not a scroll by the way.
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    Do you have enough water in the system??? I would...

    Do you have enough water in the system??? I would call a boiler guy.
  29. The only suggestion I have is to call the Master...

    The only suggestion I have is to call the Master Group, 514.527.6811, and ask them to recommend someone.
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    I believe what you are hearing are the pulses...

    I believe what you are hearing are the pulses from the compressor, reverbarating down the copper lines. Looks like York didnt spend enough time working that issue out....j/k I have no idea how they...
  31. You need a genset and panel that supports load...

    You need a genset and panel that supports load sharring. That way you can safetly start the equipment.
  32. DIY'ing......we frown upon that, you can...

    DIY'ing......we frown upon that, you can seriously hurt yourself or someone else...please leave this up to the profesionals who know what there doing....if you dont understand, then you shouldnt be...
  33. With a RUUD unit or RHEEM (same thing) (color is...

    With a RUUD unit or RHEEM (same thing) (color is now grey by the way on both RUUD and RHEEM branded units) you would get a 10 year compressor and parts and limited lifetime on the stainless heat...
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    You would be up s*&$ creek without a paddle if...

    You would be up s*&$ creek without a paddle if you tried to claim warranty through Copeland (or any other compresssor manufacturer). If its not approved by them, dont add it. Even the Super Seal...
  35. Nah...trap it at the bottom, no problem....Low...

    Nah...trap it at the bottom, no problem....Low temp applications is really the only place your going to need a seperator.
  36. Nope...there will be no place to add the oil...

    Nope...there will be no place to add the oil return line...generally you need an oil pump external to the compressor...and since I know you have either a can or a scroll, there isnt an external oil...
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    No...just the same as any other system...that one...

    No...just the same as any other system...that one has 58oz AZ-20 (R-410A)
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    What is the full model number? what is your...

    What is the full model number? what is your entering water temp?....It appears this "tech" you have comming out, doesnt know how to work on a geo unit or a refrigeration machine at all....every time...
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    MCHILD hit it on the head for the most...

    MCHILD hit it on the head for the most part.....VRF/VRV systems are pricey, but the pay off is big....no need for AUX heat....option for simultaneous heat/cool. Just forgot one thing...LG and Samsung...
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    2 Ton

    2 Ton
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    *

    *
  42. WHOA! missed that part.....Ya...I second that,...

    WHOA! missed that part.....Ya...I second that, get that looked at.
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    With new filter technology, they can now achieve...

    With new filter technology, they can now achieve higher airflow without sacrificing MERV rating. DAFCO (in Canada) has a MERV 13 Green Pleat, that is LEED certified, achieving a dust efficiency of...
  44. Probably related to harmonics through the...

    Probably related to harmonics through the refrigerant line set, thats what happens when they are strapped tightly to the joists in your ceiling.
  45. I would go with a mid grade 15 SEER unit and...

    I would go with a mid grade 15 SEER unit and variable speed air handler. For example, RUUD has the 14AJM (14.5 SEER) or a UAPM-JAZ (14.5 SEER) outdoor units. You are correct in the fact that the...
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    You could look at getting an Emerson Secure...

    You could look at getting an Emerson Secure Start, designed to monitor incommin voltage and get rid of the brown out/dimming effect on startup.
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    Geo units are expensive because they are quite a...

    Geo units are expensive because they are quite a piece of machinery....There are alot of expensive materials put into them...Cupro Nickel coils, desuperheaters, the controls, compressor(s). and thats...
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    Should be 40A MAX overcurrent on that unit I...

    Should be 40A MAX overcurrent on that unit I think.
  49. Once a year...(if I had one) Usually in the...

    Once a year...(if I had one) Usually in the spring..or after the dreaded cottonwood fiasco....
  50. Low refrigerant charge for an extended period of...

    Low refrigerant charge for an extended period of time and run time of the compressor, doesnt supply sufficient cooling back to the comrpessor and can potentially lead to a burnout of the...
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