Search:

Type: Posts; User: Bigdog8

Page 1 of 3 1 2 3

Search: Search took 0.02 seconds.

  1. Replies
    7
    Views
    1,081

    Duct insulation

    Has anyone used a product called Reflectic duct wrap. Reflective silver on both sides with bubble wrap insige says has R value of R8. Can this also be used on main trunk on outside even though has...
  2. Thread: Ducts Leaking

    by Bigdog8
    Replies
    10
    Views
    929

    Ducts Leaking

    Just purchased a home 20 years old . When inspecting duct in crawlspace noticed condensation on main trunk and supply ducts. Currently gets in the
    90,s with high humidity. After inspection found...
  3. Thread: Heat Pump

    by Bigdog8
    Replies
    1
    Views
    475

    Heat Pump

    I have a Rhemm 2 ton heat pump for upstairs in our home. I noticed lately when the outside unit, not the air handler first starts up its pretty loud with a loud hmmm noise then quites down. Also the...
  4. Thread: Cold feet

    by Bigdog8
    Replies
    5
    Views
    719

    Cold Feet

    Thanks for your reply will add low air return and see what happens. Will also keep high return for cooling and switch between the two during seasons. Will let you know of results
  5. Thread: Cold feet

    by Bigdog8
    Replies
    5
    Views
    719

    House in on crawelspace and have access to attic...

    House in on crawelspace and have access to attic area
  6. Thread: Cold feet

    by Bigdog8
    Replies
    5
    Views
    719

    Cold feet

    Have a new two story home with a 3 ton gas forced air heat on first floor and a two ton heat pump on second floor. Return for all 1st floor is in ceiling hallway close to stairwell. When unit is on...
  7. Thread: Duct Size

    by Bigdog8
    Replies
    1
    Views
    654

    Duct Size

    Noticed the master bathroom in our house gets a little cold so I went in the crawelspace to look at duct work also to adjust damers I had installed when we built house. Thay have a 25' run of 7"...
  8. Replies
    3
    Views
    400

    Exhaust and Comcustion Air Intakes

    I have a Rheemn 3 ton 7500 btu gas 90 plus downflow furnance RGTA 07EMAE8. I noticed that the exhaust is run horizontally and exits throught the side of the house and the combustion intake is in...
  9. Thread: Need Opinion

    by Bigdog8
    Replies
    5
    Views
    554

    need opinion

    Locted in Western Kentucky Electric rate 0.12486 per Kilowatt Hour
  10. Thread: Need Opinion

    by Bigdog8
    Replies
    5
    Views
    554

    Need Opinion

    Building a new home and HVAC Contractor recommended the following systems:

    1. Upstairs Rheem 2 ton RHKL Air handler with 15 Seer RPQL-JEZ Heat Pump.



    2 Downstairs: Rheem 3 ton ...
  11. Thread: New Home Hvac

    by Bigdog8
    Replies
    2
    Views
    363

    New Home Hvac

    Have two Option for Hvac unit in new home:

    Option 1. Upstairs Rheem 3 ton RHSL Classic Air Handler with RPNL Classic 13 Seer Heat Pump. Down stairs Rheem 2 ton RGTA Classic 90 Plus Furnance...
  12. Thread: 13 or 14 Seer

    by Bigdog8
    Replies
    4
    Views
    449

    13 or 14 Seer

    Building a new home and need to decide on Rheem 13 or 14 seer, with rebates offered about $ out of pocket for 14 seer is it worth it. Also should I upgrade to Rheem 95% 2 stage gas furnance from 93%...
  13. Thread: HVAC Load

    by Bigdog8
    Replies
    3
    Views
    472

    HVAC Load

    Building a new house and my HVAC contractor has done a Manual J 8th edition calculation., not sure what the numbers mean but he said I could go with a 3 or 3 1/2 ton split system. The numbers below...
  14. Replies
    4
    Views
    2,785

    Gas pack vs split system

    Building a new home and have the choice of a gas pack unit or split system is one any better than the other?
  15. Replies
    2
    Views
    331

    air to air exchanger

    Curently building a new home and considering a air to air exchanger. Has anyone installed an air to air exchanger, do they really work and make a difference in the home. If so what would be some...
  16. Replies
    2
    Views
    371

    What size Hvac Unit

    Just received a quote on a new system on a new home were building. HVAC Contarctor did a J manual Calculation and said it could be a 3 or 3
    1/2 ton unit. Don,t want to oversize. Here are the...
  17. Replies
    15
    Views
    1,178

    HVAC in Crawlspace

    Currently building a new home and my HVAC contractor wants to put the gas furnance in the crawlspace. What are the positives and negatives by doing so. My crawlspace is about 6 blocks high where he...
  18. Replies
    3
    Views
    399

    Furnace location

    Were in the process of building a new house and our HVAC contractor want to put the furnace in the crawl space. Is this a good idea? Crawl space will be unvented.
  19. Thread: Air Filter

    by Bigdog8
    Replies
    4
    Views
    461

    Looked for the blower speed on line and one page...

    Looked for the blower speed on line and one page said heat on high and another on low ? Have 3 1/2 rheemn gas pack B042JK10E. Also on said filter type 1" but 4" was installed would this cause any...
  20. Thread: Air Filter

    by Bigdog8
    Replies
    4
    Views
    461

    Air Filter

    Have a 20 x 25 x 4 pleated filter in system now while reading material on unit requirements ,3 1/2 ton gas pack it calls for 20 x 25 x 1 filter which one should I be using and why?
  21. Replies
    9
    Views
    1,295

    House is 2 years old, added insulation in the...

    House is 2 years old, added insulation in the attic this past summer Seems like longest on time last winter was 7-8 min. Unit does keep humidity levels in summer between 40-50 but keeps low levels...
  22. Replies
    9
    Views
    1,295

    System is two years old. Let my contractor know...

    System is two years old. Let my contractor know about cycle time. Didn,t seemed too concerned said as long it satisfied the thermostat seems ok. . Installed a Honeywell true steam HM506...
  23. Replies
    9
    Views
    1,295

    Have a 90 series Blue White Rogers Single Stage

    Have a 90 series Blue White Rogers Single Stage
  24. Replies
    9
    Views
    1,295

    HVAC cycle time

    Have a 2044 sq ft house with a 3 1/2 ton gas pack unit that cycles 5 min on 20 min off. Keep themostat at 71 Outside temp around 45 during day 26 at night does this seem normal run time?
  25. Replies
    7
    Views
    543

    Thanks for all the advise

    Thanks for all the advise
Results 1 to 25 of 54
Page 1 of 3 1 2 3
Comfortech Show Promo Image

Related Forums

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