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Thread: Lenox Pulse

  1. #1
    Join Date
    Jan 2004
    Location
    Massachusetts
    Posts
    665
    Did they ever have a variable speed blower?
    "The value of quality is long rembered after the thrill of low price is forgotten."

  2. #2
    Join Date
    Nov 2000
    Location
    Manhattan, Kansas USA
    Posts
    677
    yes

  3. #3
    Join Date
    Nov 2001
    Posts
    1,874
    I never saw a VS blower in a Pulse unit.
    The know how was there but,
    I didn't think anyone was using it in the field at that time.
    If you try to fail, and succeed.
    Which have you done ?



  4. #4
    Join Date
    Mar 2005
    Location
    Suppy NC
    Posts
    4,517
    yes the later g21 had them

  5. #5
    Join Date
    Aug 2004
    Location
    North Richland Hills, Texas
    Posts
    14,915
    Pulse furnaces with a varriable speed blower had a V in the model number.
    The 2 models that had them are the G21V upflow and the GSR21V horizontal/downflow units.

    The first few years of them had the ICM1 motor. In the very unlikely event one still has an ICM1 motor, there is a kit available from Lennox to upgrade to the ECM2 motor.
    I forgot the date, but the units started coming with the ECM2 motor shortly after it became available.
    If more government is the answer, then it's a really stupid question.

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