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  1. Replies
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    http://www.getnitrogen.org/pdf/graham.pdf ...

    http://www.getnitrogen.org/pdf/graham.pdf

    Written by air products though. Lol
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    I'm certain the gimmick was n2 molecules are...

    I'm certain the gimmick was n2 molecules are larger than o2 molecules and wouldn't permeate as easily.
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    How to post a PDF?

    I can't seem to get a PDF file to load up on here. Tried searching as well but no results.
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    ranging anywhere from 20-35 would be my guess for...

    ranging anywhere from 20-35 would be my guess for an average for od temerature at night
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    yes electric water heater.......I know when the...

    yes electric water heater.......I know when the aux heat is on and off as I cycled all the controls and confirmed via amp draw
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    Actually checked them unwired from elements after...

    Actually checked them unwired from elements after I noticed only 25 amps on L1....Physically pulled heaters and found the break.....Sequencer works as it should
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    Energized with defrost....does not run with call...

    Energized with defrost....does not run with call for heat unless stat starts to lag and differential is met
  8. Replies
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    His highest bills were 250-300 for the past 10...

    His highest bills were 250-300 for the past 10 years....Last 2 months were 5-600....
  9. Replies
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    Could this thread be moved to pros residential...

    Could this thread be moved to pros residential area please....I posted in wrong area.....Thanks
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    to clarify "losing ground" bad choice of...

    to clarify "losing ground" bad choice of words......The house temp would fall more during defrost cycles and house temp would be even further from satisfying.....
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    Heat Pump Aux heat question....

    Had a customer call in with excessivly high electric bills.....I checked charge, coils, defrost operation and sensor, tstat and Electric heater banks.....

    Only thing I found was one element on 10k...
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    water source ductless?

    Hello guys.....I have a customer inquiring about a ductless system.....He would like to go geothermal also.....

    I can get floor mounted self contained console unit's thru climate master but the...
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    I've had success with the loop conditioner on...

    I've had success with the loop conditioner on leaks that needed charged once a year......Its worth trying before changing everything over.......I just use a push pull pump to get it in and leave...
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    Do they make 3 inch? I've only used up to 2 inch...

    Do they make 3 inch? I've only used up to 2 inch which is r8.......

    Ductboard is all we use around here.....yea I'd like to do sheet metal but we would always get beat out on pricing.......I've...
  15. Ive noticed that climate master has the all...

    Ive noticed that climate master has the all aluminum air coil.....they used to have one that was coated.....was that the tin coating? Was all black

    formicary corrosion? is that fancy words for...
  16. You should be happy with CM......30,000 seems...

    You should be happy with CM......30,000 seems like an awful lot to just replace the units or did you have earth loop work done also?
  17. hhhhmmmmmm I bet your not flowing thru all...

    hhhhmmmmmm I bet your not flowing thru all circuts... First thing you need to do is flush with a cart and pressure test...I don't personally beleive a non pressurized system is good enough to purge...
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    You knew what I was talking about...slick

    You knew what I was talking about...slick
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    the collector is a compressor also....i wonder if...

    the collector is a compressor also....i wonder if a lack of thermal dump of some sorts may have been why flared joints failed...it gots to hot...maybe not controlled properly among other things..the...
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    Did you here any change in the sounds from the...

    Did you here any change in the sounds from the compressor and amp draws when jumping r directly to y2 with a jumper? You may wanna contact Climate Master first I though I read in there newsletter...
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    I agree with the loop conditioner....used it once...

    I agree with the loop conditioner....used it once on a job we picked up from our local hackers club...slow leaker about once a year needing recharged..put in conditioner and its been 3 years and...
  22. Whats the heat of rejection? Its possible the...

    Whats the heat of rejection? Its possible the loop is undersized but also possible your only flowing through some circuts...Could be piped incorrectly or need flushed with a cart...
  23. id forget about the pex and wraping it all...

    id forget about the pex and wraping it all up....why not just use a coil of well pipe?

    Id like to try taking an old refridge or freezer and setting a tank inside painted black then a sliding glass...
  24. it has been my experience that the source in and...

    it has been my experience that the source in and load in can tie in at the same point at the bottom of any tank, least thats what ive been told on here and by climate master.
  25. Good call. Ive seen this with the ewc zone...

    Good call. Ive seen this with the ewc zone controls where the only control of the aux heat was based on a time setting. Based on the op's posting is does seem to be timing out thru the stages...
  26. find the breaker that controls the power supply...

    find the breaker that controls the power supply to the aux heaters turn it off and then see if the unit is capable of doin the job on its own. Unless you r close to design temp you shouldnt need the...
  27. you would recoop the cost particularly if you are...

    you would recoop the cost particularly if you are overadiated at all. the logic is to run the circulator continously and keep the water temp low as possible. The compressor will just cycle to...
  28. water heater tank? load in goes to bottom of...

    water heater tank?
    load in goes to bottom of tank
    load out goes to cold inlet on top of the tank (i remove the dip tube)

    house load out comes off hot outlet on top
    house load in goes to t at...
  29. Thread: pond.

    by farbeondriven
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    could you elaborate on this hyper loop? I've...

    could you elaborate on this hyper loop? I've been hearing about it and very curious.
  30. ditto. Hell I've heard of guys using windshield...

    ditto. Hell I've heard of guys using windshield washer fluid in geo systems. We always buy the premix 5 gal pails of methanol from our equipment supplier.
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    i talked to a man that sold WF for years and...

    i talked to a man that sold WF for years and switched to climate master because WF was getting out of control with complicated circut boards and controls mainly on the envision model, i guess. Any...
  32. Ive seen these before and think there a really...

    Ive seen these before and think there a really cool set up. My only thing is bringing the manifold inside and having vlvs. on each loop. I generally like to keep them burried where i dont have to...
  33. awesome pics. I do residential and light...

    awesome pics. I do residential and light commercial. I really wanna get into and learn commercial and industrial stuff someday.
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    We always back fill the entire colum. water or...

    We always back fill the entire colum. water or not.
  35. Stop him imediatly then. Did you pay just a...

    Stop him imediatly then. Did you pay just a deposit thus far? Hopefully u didnt pay him in full yet.
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    There adapter is like 50-60 bucks but what you...

    There adapter is like 50-60 bucks but what you got there works the same.
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    Its not the only way to go but it's surly a good...

    Its not the only way to go but it's surly a good one. We have 6 testo combustion testers and 2 testo 327's. Very reliable. I purchased the kit for differential pressure testing. You don't need it...
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    A slinky always ends up being cheaper than...

    A slinky always ends up being cheaper than vertical even considering the extra pipe and excavation. Drilling around here runs from 5-10 a foot. I have noticed that vertical wells seem to hold better...
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    no problem tee. Its like the filings from...

    no problem tee. Its like the filings from drilling mud. more course than sand.
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    maybe best for you to sub out the ground work if...

    maybe best for you to sub out the ground work if you don't have a fushion tool, flush cart ect. these are 2 very pricey items over 2000. We have one local excavator that does geo all the time and...
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    filling bore hole hassle

    hey guys, around my area we back fill wells with cracker dust and a benseal plug 20 feet down except some municipalities that require grouting of the entire well in which we sub to the well driller....
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    agreed. I do own the int res code book. I...

    agreed. I do own the int res code book. I didn't think to look in there. I do refrigeration, heat pumps, geothermal,oil and natural gas but not much propane. I also thought this was part of the...
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    line size 40,000 propane insert

    i have a 40,000 btu propane insert to install for a uncle. the length of line will be between 20-30 feet.

    Anyone have a chart or know what size cpr line to use?
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