HVAC Heating & Cooling

All questions heating and cooling

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  1. RJHNY1

    Oil to gas conversion

    RJHNY1, Apr 4, 2021 ... 2
    Replies:
    33
    Views:
    198
    Dana
    Apr 12, 2021 at 10:06 AM
  2. CheesecakeLover

    Minisplit refridgerant piping

    CheesecakeLover, Apr 11, 2021 at 9:47 PM
    Replies:
    1
    Views:
    33
    WorthFlorida
    Apr 12, 2021 at 6:17 AM
  3. Mikemikemike

    Old contactor different than new contactor wiring help

    Mikemikemike, Apr 10, 2021 at 3:55 PM
    Replies:
    3
    Views:
    44
    WorthFlorida
    Apr 11, 2021 at 2:59 PM
  4. ChuckGM

    HVAC register Fire Damper question

    ChuckGM, Apr 8, 2021 at 9:31 AM
    Replies:
    6
    Views:
    65
    ChuckGM
    Apr 10, 2021 at 2:54 PM
  5. EJR-VT

    Adding Boiler Treatment to Closed Loop Heating System

    EJR-VT, Apr 9, 2021 at 6:46 AM
    Replies:
    2
    Views:
    35
    fitter30
    Apr 9, 2021 at 12:08 PM
  6. ingues

    Booster fan auto activation issue with RIB 24v

    ingues, Apr 4, 2021
    Replies:
    5
    Views:
    66
    fitter30
    Apr 9, 2021 at 11:21 AM
  7. eaglemtn

    Furnace exhaust pvc pipe leaking water at joint

    eaglemtn, Apr 8, 2021 at 3:28 PM
    Replies:
    2
    Views:
    36
    breplum
    Apr 8, 2021 at 5:41 PM
  8. WestMIchigan

    CoolCalc vs loadcalc

    WestMIchigan, Mar 31, 2021
    Replies:
    5
    Views:
    72
    Dana
    Apr 6, 2021 at 1:46 PM
  9. Craig Cannon

    Bathroom Exhaust Fan

    Craig Cannon, Mar 14, 2021
    Replies:
    6
    Views:
    130
    jadnashua
    Apr 5, 2021
  10. cpeters

    Wiring in line booster fan

    cpeters, Apr 7, 2019
    Replies:
    6
    Views:
    1,006
    fitter30
    Apr 4, 2021
  11. tangent

    Flashback in gas burner tube

    tangent, Mar 26, 2021
    Replies:
    10
    Views:
    108
    fitter30
    Mar 29, 2021
  12. pmayer

    Can I seal the side vent on my fireplace?

    pmayer, Mar 25, 2021
    Replies:
    1
    Views:
    59
    fitter30
    Mar 26, 2021
  13. jmpage2

    Wrapping fireplace duct in cold air space

    jmpage2, Mar 24, 2021
    Replies:
    6
    Views:
    126
    jmpage2
    Mar 25, 2021
  14. Walter H.

    Poor Original Design? Do I need a duct booster?

    Walter H., Feb 21, 2021
    Replies:
    11
    Views:
    210
    Dana
    Mar 23, 2021
  15. Larry393

    Help with HVAC Contractor

    Larry393, Feb 26, 2021
    Replies:
    15
    Views:
    289
    Dana
    Mar 23, 2021
  16. hydrocynus

    Protect exposed to UV minisplit drain hose

    hydrocynus, Mar 16, 2021
    Replies:
    2
    Views:
    94
    fitter30
    Mar 16, 2021
  17. Rmundo

    Is this duct necessary?

    Rmundo, Mar 13, 2021
    Replies:
    4
    Views:
    120
    Dana
    Mar 15, 2021
  18. giwatcher

    New blower motor shakes

    giwatcher, Mar 6, 2021
    Replies:
    10
    Views:
    198
    giwatcher
    Mar 13, 2021
  19. BigEdgar

    Electric baseboard - 1 of three units won't turn off

    BigEdgar, Feb 22, 2021
    Replies:
    5
    Views:
    139
    WorthFlorida
    Mar 6, 2021
  20. plumber69

    Testing 2nd stage furnace (jumper wire)

    plumber69, Mar 5, 2021
    Replies:
    4
    Views:
    141
    fitter30
    Mar 6, 2021
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