mekanic

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• Posted in thread: Lennox Pulse Air Flapper Valve Clearance on 10-08-2010 at 11:48 AM
  The furnace was sputtering upon startup and eventually would ignite and run properley. The
  furnace company removed the air flapper valve, replaced the new flapper material, and the
  furnace worked IOK ...

• Posted in thread: Lennox Pulse Air Flapper Valve Clearance on 09-25-2010 at 07:27 AM
  I have a Lennox Pulse furnace model G14Q3-60. The manual indicates there is a specified
  distance (clearance) between the tow plates of the Air Flapper Valve, but I cannot find that
  specification anywh...

• Posted in thread: Gas Furnace problem on 03-24-2006 at 12:24 PM
  Thanks for the info, but I checked the outlet and it seems to be totally clear.I think I am
  dealing with a faulty glue joint, as everything else seems to be ok.

• Posted in thread: Gas Furnace problem on 03-23-2006 at 09:59 AM
  My Lennox high efficiency gas furnace model G14Q3-60-C6 has been working great for 18 years.
  Yesterday I noticed condensation on the outside top surface of the "Flue" Attenuator, (exhaust
  muffler?) Th...