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Type: Posts; User: 2000silverz

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  1. Attic unit 1.5 ton. Basement unit 2 ton. On...

    Attic unit 1.5 ton.
    Basement unit 2 ton.

    On the basement unit there is an additional tap on the return which isn't there in those pictures. The basement is now finished and they added two...
  2. Here are some photos taken a couple years ago...

    Here are some photos taken a couple years ago when we built the house.

    http://homepage.mac.com/ccaisse/.Public/AirHandler025.jpg
    http://homepage.mac.com/ccaisse/.Public/AirHandler026.jpg...
  3. We have a TSI capture hood at work; I think I may...

    We have a TSI capture hood at work; I think I may grab it and measure the registers with the system as is then disconnect the return from the plenum to get an idea of flow increase.

    Just a simple...
  4. If they wrap the copper with standard scotch...

    If they wrap the copper with standard scotch black electrical tape which has an emissivity of 0.95 they would get a rather accurate reading. Just aiming it at copper though will result in reading...
  5. I was browsing threw some threads and just had to...

    I was browsing threw some threads and just had to comment -

    Far to many people use these cheap IR thermometers and have no clue about emissivity. Chances are you are using it for measuring duct...
  6. The attic numbers are - Intake - 0.35 (One...

    The attic numbers are -

    Intake - 0.35 (One ONE return at the top of my stair well :( ) Filter is worth 0.05 .
    Exhaust - 0.20

    Can anyone quanitify just how much of a difference adding...
  7. I work in research and development and am used to...

    I work in research and development and am used to instrumenting industrial equipment (EE Major). I may not always know where the sensor is supposed to go but I sure can install, wire, and log to a...
  8. Location of static pressure measurements on air handler?

    Just looking to check my static pressures as I suspect they are high on my 2nd floor air handler. I have a standard hydronic system with boiler and air handler 1 in the basement and airhandler 2 in...
  9. Stupid question - Would I need an alternate...

    Stupid question -

    Would I need an alternate heating source to use the radiant system? Being that my boiler is setup to produce water for my HW-coils in the AHU's @ around 180F.

    Would this...
  10. I was under the impression that if a basement...

    I was under the impression that if a basement floor already existed, you could not "add" underfloor heating due to lack of thermal barrier.

    -Chris
  11. Located in NE Connecticut. Basement has two...

    Located in NE Connecticut.

    Basement has two real windows and one small standard basement window. Also, has a full double door walkout.

    I'll post up the model numbers of whats already here...
  12. Hello to all - Looking to add a couple rooms...

    Hello to all -

    Looking to add a couple rooms in my basement. Brand new Cape about 1700 sqft currently conditioned space on two floors. Basement is 26 x 36 I'm looking to use up half for the two...
  13. Not a single system, sorry I should have been...

    Not a single system, sorry I should have been more clear.

    It's a hydronic system with a boiler that supplies hot-water to two separate AHU's (Basement and Attic) for heat. Then there are two...
  14. Just a quick question on a new home and the first...

    Just a quick question on a new home and the first real time we have fired up the Central A/C -

    Noticed on the high-side supply line to the basement AHU that I can hear a strange noise every so...
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