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Type: Posts; User: LBDavis

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  1. Thread: retro txv

    by LBDavis
    Replies
    4
    Views
    1,132

    retro txv

    i have a frigidaire 10 seer . i want to put a txv on my coil but my c/u does not have subcool on the sticker. how would i find the correct subcool.
  2. Thread: retro txv

    by LBDavis
    Replies
    3
    Views
    1,141

    retro txv

    i have a frigidaire 10 seer. i want to put a txv on my coil but my c/u has no subcool written on it. how would i find it.
  3. Thread: retrofit txv

    by LBDavis
    Replies
    2
    Views
    1,023

    retrofit txv

    how would i find subcool if i put a txv on my 10seer air handler if it is not written my condensor. i have a frigidair
  4. Replies
    22
    Views
    6,030

    i would use a heatpump, this winter heating oil...

    i would use a heatpump, this winter heating oil is going up 50%,gas is going to do something to. i live in heatpump land tampa florida.
  5. Replies
    13
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    2,249

    yes vary well but home owner may not be able to...

    yes vary well but home owner may not be able to get cork tape from hardware store
  6. the infinity stat will say change filter

    the infinity stat will say change filter
  7. Replies
    13
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    2,249

    i wouldn't use foil tape because aluminum and...

    i wouldn't use foil tape because aluminum and copper toughting will cause green corrosive marks on the pipes and the unit. and maybe leaks in the future. use foam tape any hardware store sould have...
  8. Replies
    11
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    5,581

    if you get stuck waiting for the tec to arrive in...

    if you get stuck waiting for the tec to arrive in the mid of the afternoon turn the power off to the condensing unit and spay the compressor with the gardon hose for about 10 min then turn it back...
  9. i'm a tec in tampa florida and we have problems...

    i'm a tec in tampa florida and we have problems with the returns being to small. i agree the older systems are ignorent. variable-speed is vary sensitive to duct sizing.infinity tells you something...
  10. Replies
    16
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    21,606

    i'm a service tec for a large company in tampa ,...

    i'm a service tec for a large company in tampa , we do lots of new construction, and i am burned out on txv's. sporlen claims this is assembly lube factory. you can take the txv apart an clean it an...
  11. Thread: don t know

    by LBDavis
    Replies
    1
    Views
    993

    don t know

    does anyone know how to set charge on a frigidaire m#ft3b030ka if i way in charge there is no superheat nordynes website is in correct on info.
  12. Replies
    42
    Views
    10,515

    thanks for info

    thanks for info
  13. Replies
    7
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    2,357

    i thought it was +or- 6% ofits ratting

    i thought it was +or- 6% ofits ratting
  14. Replies
    42
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    10,515

    correct me if i an wrong but souldn't there be a...

    correct me if i an wrong but souldn't there be a trap in the cooper lines before the evap when the condensor is above
  15. i have seen a lot of older sub devisions with...

    i have seen a lot of older sub devisions with cooper under slab, no problems there. maybe sulfer in the ground. i'm a tech for a large new constuction company in tampa. i have not seen any problems...
  16. i have seen a lot of older sub devisions with...

    i have seen a lot of older sub devisions with cooper under slab, no problems there. maybe sulfer in the ground. i'm a tech for a large new constuction company in tampa. i have not seen any problems...
  17. Thread: TXV every day?

    by LBDavis
    Replies
    23
    Views
    7,164

    yes my mistake carrier uses sporlan not parker....

    yes my mistake carrier uses sporlan not parker. but parker now owns sporlan see the connection.a trane or carrier rep or both said that in the manufactoring process they use glow to hold the pin in...
  18. Thread: TXV every day?

    by LBDavis
    Replies
    23
    Views
    7,164

    u can take the txvs apart and clean them . 85% of...

    u can take the txvs apart and clean them . 85% of the time thay will function corretly
  19. Thread: TXV every day?

    by LBDavis
    Replies
    23
    Views
    7,164

    i replace 2 to 5 carrier(parker) txvs a week. i...

    i replace 2 to 5 carrier(parker) txvs a week. i first thought it was install problem (powder from armer flex mixing with oil then getting cold)but carrier claims that it is glow from manufactor
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