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gas conv. blower direction??

Brad White
Brad White Member Posts: 2,399
in THE MAIN WALL
Does a draft/pressure check tell you anything?

Also, if it is a forward-curve blower (many small blades more tightly spaced), the "cup" of the blade faces the direction of rotation. (Think if an aggressive swimming stroke with cupped hands.)

FC blowers are common in the smaller sizes so this is my first instinct.

Backward-inclined or airfoil blades, the opposite is true; the blade backs face the direction of rotation, sort of like inducing flow with a gentle back-slap :)
"If you do not know the answer, say, "I do not know the answer", and you will be correct!"



-Ernie White, my Dad

Comments

  • Mark_89
    Mark_89 Member Posts: 23
    blower ....clockwise, counterclockwise?????

    I had a gas tech wire up a new blower on a gas conversion, he was confused on the fan direction!!.....it's easy to change, just invert the plug. How do i find out what direction the fan need to be turning?????
  • bob young
    bob young Member Posts: 2,177
    man. rep.

    e-mail manufacturers engineering dept----pronto. not in directions ??
  • ttekushan_3
    ttekushan_3 Member Posts: 962
    easy to change

    "just invert the plug" LOL

    I used to love saying that. But too many tried it then got mad:-)

    Or, "I've cut down this @*#& piece of pipe three times and its STILL too short!"

    Terry T

    steam; proportioned minitube; trapless; jet pump return; vac vent. New Yorker CGS30C

  • Techman
    Techman Member Posts: 2,143
    Direction?

    Is this blower part of the burner gun or is this blower the indoor air/evaporator blower?
This discussion has been closed.

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