Search:

Type: Posts; User: jayhvac

Search: Search took 0.00 seconds.

  1. Replies
    8
    Views
    885

    list of auditors

    http://www.resnet.us/programs/providers/directory.aspx

    Here is a list of raters in your state.
  2. give us some data

    Can you insert some of the data from ARI to look at the model numbers? I don't see the phenomenon you are talking about.
  3. Replies
    23
    Views
    21,539

    lennox comparison

    http://www.lennox.com/products/list.asp?type=1

    Hit this link to the Lennox web site, check the boxes on the units you want to compare. The list goes from Merit at the bottom to elite to Dave...
  4. Replies
    5
    Views
    812

    1st stage info

    For that combination they show only high cooling at 58,500 Btu, High Heat at 54,500 Btu and low Heat at 33,400 Btu.
  5. Replies
    11
    Views
    1,224

    Oops!

    I figured that out last night around 10! Sorry. :p
  6. Replies
    11
    Views
    1,224

    Got some questions and a few answers

    You guys are talking modulated vs. variable speed and assuming it only means the blower. If you look at the Nordyne/Maytag IQ drive 23 seer it has a variable speed compressor and drive to allow the...
  7. Replies
    79
    Views
    4,992

    i was referring to 417A,B,C,D R-422A/B. "Nu-22"....

    i was referring to 417A,B,C,D R-422A/B. "Nu-22". I haven't been around enough to see the older mixtures, but the new ads don't seem to tell the whole truth.
  8. Replies
    79
    Views
    4,992

    drop-in refrigerants I hope not

    I see a lot of you guys correctly telling home owners to have load calculations done and then you start talking about drop in refrigerants?! Most of the "drop-in" refrigerants you see today will cost...
  9. Replies
    0
    Views
    342

    recent court cases

    I thought I saw in the news that a northeastern state was defeated in a court case trying to raise the minimum SEER level to 14 SEER, but they were denied due to the federal minimum. Does anyone...
  10. manufacturer web site can help

    depending on who made the furnace they usually have a homeowner brochure that will show you a "look through" image of the unit so you can understand which parts are where. What kind of furnace do you...
  11. Thread: dual fuel

    by jayhvac
    Replies
    20
    Views
    1,554

    http://www.energyright.com/heatpump/dare2compare.h...

    http://www.energyright.com/heatpump/dare2compare.htm

    here is a link i found that let's you change the energy costs and also look at different heating requirements depending on where you are in the...
  12. Replies
    46
    Views
    3,625

    The xl16i uses a two stage scroll that does not...

    The xl16i uses a two stage scroll that does not change speeds. The sound at the outdoor unit shouldn't change. I would think the only difference you should detect is an increase in indoor fan speed...
  13. Replies
    3
    Views
    694

    there should be R-22 compressors available well...

    there should be R-22 compressors available well beyond 2010. The 2010 transition is only for new equipment. There is a transition for service much later, like 2020. With a very large installed base...
  14. Replies
    13
    Views
    1,464

    if you check around carefully you can find 15...

    if you check around carefully you can find 15 seer in fixed speed condensing units from 2 or 3 brands Carrier, Lennox, etc. When you get to 16+ you will get into vs outdoor units. Trying to keep a 10...
Results 1 to 14 of 15
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event