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  1. Replies
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    No, I am not a pro, but got it installed and...

    No, I am not a pro, but got it installed and working. The quotes I got for the installation from the PROs were jaw dropping, so I decided to do it myself. Just could not see spending over a $ for the...
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    1,215

    help with Honeywell TrueIAQ

    I want to replace a manual honeywell humidistat with a digital TrueIAQ model, and looking for some help with wiring.

    Carrier furnace - 58MCB120-10120 has the following terminals:

    ===
    G
    COMM...
  3. Replies
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    1,704

    1” Polarized-Media Electronic Air Cleaners ...

    1” Polarized-Media Electronic Air Cleaners (http://www.dynamicaqs.com/air-cleaners/)

    Combining ease of installation with low static pressure (for lower energy consumption and system wear), 1”...
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    0
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    1,230

    Honeywell HE300 & DG115EZIAQ

    I have a Honeywell HE300A1005 humidifier with a basic H8908 humidistat. I was wondering if I can switch my humidistat with a more advanced model DG115EZIAQ?

    Mainly want to get the automatic...
  5. Replies
    7
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    1,094

    this is a 2 stage furnace 58cva070-12, but wired...

    this is a 2 stage furnace 58cva070-12, but wired as a single stage (according to the installer this is the default factory setting and is more efficient)
    the house is 1680sq ft with two exterior...
  6. Replies
    7
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    1,094

    it looks like i am only getting 1 cycle per hour...

    it looks like i am only getting 1 cycle per hour (15 - 20 min of run time and 40-45 min resting)
  7. Replies
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    Carrier HVAC short cycle question

    I have a newly installed HVAC (Carrier) and was wondering if 20min of run time is considered a short cycle for the furnace?

    Thanks

    See my log below

    http://remontnetworks.com/log.jpg
  8. I need to get kW/h for my AC system to enter in...

    I need to get kW/h for my AC system to enter in to my thermostat. (baycontrols)
    With the existing value (3.432kW/h)and electricity rate of $0.15 it shows, that it costs me $4-$5 a day to run the...
  9. help calculating Cooling Rate (Units/Hour)

    Rate = Voltage * Current / 1000

    Example:

    •With the A/C system running, the voltage is 223 VAC and the current is 21.3 Amps, the Cooling Rate is 4.75

    Can someone tell me what voltage and...
  10. Replies
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    785

    will post a picture so you guys can criticize....

    will post a picture so you guys can criticize. It’s hard to explain using word
  11. Replies
    5
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    785

    thanks for your quick responses

    thanks for your quick responses
  12. Replies
    5
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    785

    air filter inside the return

    Several years ago I had my HVAC system replaced and a contractor decided to make a custom (diagonal) opening in the return, right before it enters the system cabinet, so I can slide in air filters...
  13. Replies
    2
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    504

    Got it. Will stay away from ASPEN Can you tell...

    Got it. Will stay away from ASPEN

    Can you tell if this system would qualify for a gov. rebate?
    Outdoor - 4TTB4030
    Coil - 4TXCB05
    Indoor - TUD080R9V4K

    There is also a possible rebate ($300)...
  14. Replies
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    477

    I would think so. Just got a quote on a Carrier...

    I would think so. Just got a quote on a Carrier system with $100 rebate from Carrier, $300 from PECO and $1500 Gov.
  15. Replies
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    504

    evaparator coil question

    Can someone post or point me to the tech spec of 2 coils listed below?

    Aspen - 36D44+TDR / Trane - 4TXC037

    Would you go with Aspen over Trane?

    Thanks
  16. Replies
    12
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    1,544

    I didn’t know what the designed temperature was...

    I didn’t know what the designed temperature was 85. I also didn’t know that you can’t get more than 20 degree difference in 100° heat. Yeah today it’s back at 72° inside with 90° outside.

    I am...
  17. Replies
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    1,544

    System 1 - Carrier Outdoor - 24ABC630 Coil -...

    System 1 - Carrier
    Outdoor - 24ABC630
    Coil - CNPVP4217
    Indoor - 58CVA090-16

    System 2 - Trane
    Outdoor - 4TTB4030
    Coil - 4TXCB05
    Indoor - TUD080R9V4K
  18. Replies
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    1,544

    I also got a quote on Trane and still waiting on...

    I also got a quote on Trane and still waiting on Carrier.
    I saw a lot of posts saying you can have the best system in the world, but if you have a crappy install, you system will be junk.
    Let's...
  19. Replies
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    1,544

    I will try to answer everything I can. what...

    I will try to answer everything I can.

    what kind of insulation do you have?
    this is a townhouse so I technically have 2 exterior walls and 10 windows. The house is 14 years old, so whatever...
  20. Replies
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    1,707

    Found 2 more myself. Intwine Energy IECT-210...

    Found 2 more myself.

    Intwine Energy IECT-210 Wi-Fi Communicating Thermostat
    Bay Controls BW-WT2-BG BAYweb Advanced Internet Thermostat

    Is there anything else?
  21. Replies
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    1,707

    network thermostat

    As I mentioned in my previous post, I may end up replacing my existing HVAC system. So I am wondering if there is a thermostat I can connect to my PoE network switch and get the ability to control...
  22. Replies
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    1,544

    Got a quote on a XC14-03-230-03 system, which I...

    Got a quote on a XC14-03-230-03 system, which I was told can bing a house my size down to 72° in a 100° heat.
  23. Replies
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    1,544

    a contractor came out and said that my AC can't...

    a contractor came out and said that my AC can't handle a 100° heat, 76° is the best i can get out of my unit in a 1,676 sq ft house.

    here is a pic of the outside unit
    ...
  24. Replies
    12
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    1,544

    Replace or Repair

    My current AC system (Carrier 15 years old) is about to give up on me. Yesterday it worked all day non-stop, but could not bring the temperature below 76°. I checked temperature at the return and...
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