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  1. Replies
    5
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    713

    yes 90% furnaces

    yes 90% furnaces
  2. Replies
    5
    Views
    713

    checking heat exchangers

    can a exchanger be check by blocking off intake pipe turning on fan only using a manometer hook up intake box?
  3. Thread: rev valve

    by iowa tech
    Replies
    7
    Views
    517

    rev valve

    what is the best way of replacing one?
    unsolder or cutting it out with saw
  4. Replies
    30
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    3,803

    Orfice was missing

    Orfice was missing
  5. Replies
    30
    Views
    3,803

    so is Inducer Orifice in blower or Header Box?

    so is Inducer Orifice in blower or Header Box?
  6. Replies
    30
    Views
    3,803

    Temp is about 135 in flue New c blower install...

    Temp is about 135 in flue
    New c blower install by first tech
    Yes 90%
  7. Replies
    30
    Views
    3,803

    nordyne tripping limit

    model m3rl080a
    ser m3a050301139

    keeps tripping limit on combustion blower
    work alright while i there
    something over heating but what
    any help?
  8. Replies
    23
    Views
    1,263

    so if furnace kicks in at 35* how do you save...

    so if furnace kicks in at 35*

    how do you save money?

    when it cold and furnace runs anyway
  9. Replies
    23
    Views
    1,263

    where in iowa are you?

    where in iowa are you?
  10. Replies
    17
    Views
    1,102

    so have you called them back out?

    so have you called them back out?
  11. at the valve and t-stat

    at the valve and t-stat
  12. new valve out of box old valve was doing same...

    new valve out of box
    old valve was doing same thing that why i replaced it
  13. ok thanks

    ok thanks
  14. 10psi at valve

    10psi at valve
  15. system has 10psi steam pressure

    system has 10psi steam pressure
  16. Replies
    1
    Views
    381

    VP525C Series Pneumatic Radiator Valve

    installed new VP525C1024 VP525C Series Pneumatic Radiator Valve will not close off steam. i have 10psi at control and at valve actuator. valve had 3-10 psi spring also tryed the 2-5 spring still not...
  17. Replies
    4
    Views
    1,908

    Contact Information AIRE-FLO 2100 Lake Park...

    Contact Information

    AIRE-FLO
    2100 Lake Park Blvd.
    Richardson, TX 75080
    1-800-982-2333
  18. VP525C1024 VP525C Series Pneumatic Radiator Valves

    installed new VP525C1024 VP525C Series Pneumatic Radiator Valve will not close off steam. i have 10psi at control and at valve actuator. valve had 3-10 psi spring also tryed the 2-5 spring still not...
  19. Replies
    20
    Views
    7,597

    model asp3125-347 also check plug with no...

    model asp3125-347

    also check plug with no motor had 120 to net on one leg

    check other leg high speed 65v low 75v does that help

    i think i have a bad motor right
  20. Replies
    9
    Views
    1,305

    ok i know i need help on pneumatics do you...

    ok i know i need help on pneumatics

    do you know any thing about how the switch controls the motor?
  21. Replies
    9
    Views
    1,305

    so do they power both windings thru the trans at...

    so do they power both windings thru the trans at same time?
  22. Replies
    20
    Views
    7,597

    do you know how the switch is wired?

    do you know how the switch is wired?
  23. Replies
    9
    Views
    1,305

    still need to know how the switch should be wired...

    still need to know how the switch should be wired in case someone has been playing
  24. Replies
    9
    Views
    1,305

    not sure what pe switch is i have three button...

    not sure what pe switch is

    i have three button switch off hi low
    high speed runs all the time switch can only turn fan off

    just start new job that works on them,so real new to them
  25. Replies
    20
    Views
    7,597

    i can do that would like to have wiring...

    i can do that

    would like to have wiring diagram to work from to make it easyer
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