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Type: Posts; User: RCW

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    Your thermostat is programmable for wake, leave,...

    Your thermostat is programmable for wake, leave, return and night. It's probably programmed for a lower temp at night. If you punch the "menu" key in the lower right then "set prog" you'll see the...
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    Just want to say thanks!

    I just want to thank all those guys who took the time to answer my questions on the site. I found out about the Rheem Mod furnace here - it is now in and running and we love it!

    I really...
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    Thanks, doc, that was it - I was holding the...

    Thanks, doc, that was it - I was holding the button down too long. And I do have the book. I just wanted to change a few things like the backlight being on all the time.
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    Rheem Mod T-Stat question

    Just got the new Rheem Mod furnace installed. Love it!

    But I'm trying to get into the installer menu on the t-stat Model RHC-TST401MDMS. I hold down the Installer Config for 5 sec and it switches...
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    Say, doc, do you know what the COP is for an HP...

    Say, doc, do you know what the COP is for an HP with outside winter temps in the 40s?
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    Well, I did the calc and gas is still cheaper.

    Well, I did the calc and gas is still cheaper.
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    I'm sure you've seen this. ...

    I'm sure you've seen this.

    http://www.rheemac.com/popup_ModSoundChart.htm

    47 db at 40% should be pretty quiet.
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    Well, that would be OK with me except if I ever...

    Well, that would be OK with me except if I ever sell the place they are going to expect AC. Hmmm, but maybe I could sell it with the bucket and fan and tell them where to get the ice...

    I think...
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    The problem is electric at $.17/KW and probably...

    The problem is electric at $.17/KW and probably going up. Gas is $1.20/therm and probably going up. Energy prices for the future is a crap shoot.
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    First off, thanks for the lengthy reply! ...

    First off, thanks for the lengthy reply!

    Actually we are in a dry climate so the latent heat gain is minor - in this case 460 BTUH, almost nothing. If I bump up the humidity to the next nearest...
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    Design Temp vs. Actual

    I just did my Manual J.

    HVAC-Calc gave me 91 degrees as the summer Design Temp (I'm in So Cal) but I'm thinking I need to use maybe 100 to make sure I have enough capacity when it gets that hot -...
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    Design temps...

    My winter outside design temperature is 39 degrees. Indoors was 70 - where I run the thermostat now.

    The summer design temp was 91. I figured I'd run the thermostat at 78 given that we normally...
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    Bit the Bullet and did the Calc

    I decided before I made a final decision I had to do the Manual J. The requirements came out a lot lower than the contractors have been bidding (of course they didn't do the calc -nobody in So Cal...
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    Rheem noise levels

    I'm looking at the Rheem myself. How is the noise level?
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    So only Rheem and York have a Mod furnace?

    Right?
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    Thanks, guys!

    Now I've got it.
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    Variable Speed vs. Modulating

    Can someone define the difference? It seems like Rheem and York are the only mfg with Modulating. Is that correct?
  18. Thread: Quiet Furnaces?

    by RCW
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    Thanks for the reply...

    Looks like the Rheem is quiet enough...
  19. Thread: Quiet Furnaces?

    by RCW
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    It's replacing the existing HVAC..

    and the return is in the family room on the other side of the wall.
  20. Thread: Quiet Furnaces?

    by RCW
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    Quiet Furnaces?

    I've been reading on the forum about "quiet" furnaces. We have no choice but to install in a closet in the house so quiet is important. More important than price actually.

    It sounds like...
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    Thanks, BL!

    Excellent advice.
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    10-year Parts and Labor warranty?

    From what I'm understand from the site these new systems are very complicated and are going to break down once or more times in the first 10 years so I am seriously thinking about getting a 10 year...
  23. Thread: Opinions on York?

    by RCW
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    Thanks for the reply...

    I am tending to Lennox, Carrier or Trane - even though I understand I am paying as much for the name as the quality. At least from what I read here most equipment is the same and the install is at...
  24. Thread: Opinions on York?

    by RCW
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    I'd like a variable speed or modulating...

    Either 80 or 90% depending on cost vs. savings over time. Around 75K BTU.Does York make a mod?
  25. Thread: Opinions on York?

    by RCW
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    Thanks, lbf...

    Where do they fall in price range, low, medium, high?
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