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Fix blower motor vibration on lennox furnace - Heating & Cooling

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

carldc3
  • 82 Answers

SOURCE: Furnace blower never blows.

it sounds more like the flame sensor ( a metal rod that is by the burners with a wire going to it and it has a ceramic base). you can try cleaning the rod and if that doesnt work they are not to expensive.

Posted on Jan 13, 2009

machtcl1
  • 61 Answers

SOURCE: Furnace will not heat.

Most of the Lennox G-16s that I have repaired were having problems with the gray Penn-Johnson Piggyback igniton control module.
This is best repaired by replacing the spark module. Sometimes it may be neccesary to replace the gas valve also. Lennox updated to a ROBERTSHAW ignition system. Honeywell can also be used.
Also check that there is no water in the pressure switch or tube.
Hope this helps.
Matt
machtcl1@verizon.net

Posted on Jan 15, 2009

  • 116 Answers

SOURCE: How to install a new blower motor in a Goodman gas

remove the blower unit it slides out on some gas furnaces you may have a control bord in the way if you dont have a goodman motor you will need a belly band to clamp to new motor to provide the mounting arms also after loosening the shaft set screw spray w wd40 turn on side and shake motor should fall out if gas furn 115v motor hope this helps

Posted on Jun 09, 2009

  • 582 Answers

SOURCE: I have a Ruud 90 Plus Model UGRA furnace and blower starts immedi

NO BECAUSE THE BOARD IS TELLING THE FANS TO STARTARE THE CONTACTS FUSED TOGETHER OR STUCK IN THE CLOSED POSISTION CHECK THIS FIRST

Posted on Aug 10, 2009

  • 80 Answers

SOURCE: Carrier 58 Series Furnace Blower Motor Won't Shut Off

Yes. If the high limit is tripped, the furnace will bring on the fan continuously until the limit resets. Often, they will not reset if tripped repeatedly. If the furnace is too large for your application, you probably are not able to move enough air to keep the heat exchanger cool enough.

Posted on Oct 03, 2009

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1 Answer

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high limit switch, no proof of flame.

Oct 27, 2013 | Goodman Heating & Cooling

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Furnace computer won't let furnace light


What is the model number? I have an SLP98 (installed on 11/29/2011).... and if I take the cover off the front of the furnace the panel that has the fancy "Lennox" badge on it) you will see two clear round windows about the size of a half dollar (one high on the furnace box and one lower on the blower box.) If you look downward into the window on the blower box you can see a red LED display that will sometimes flash error codes like E228 (one character at a time). If your model has something like this, let me know. I've done some DIY fixes recently out of necessity....and their easy.....and several technicians confessed they didn't know much, if anything, about the newer high effieciency Lennox gas furnaces.

Mar 01, 2013 | Lennox Heating & Cooling

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I have a Lennox Pulse furnace. It's making a


The bearings are bad. You need to replace the motor. Motor cost $75 to $125. Labor is on avg. $150 to $400 with an decent A/C Company . You can try to oil it but its not recommend by Lennox. That furnace at the time they build it was top of the line. Good Luck.

Oct 14, 2009 | Heating & Cooling

1 Answer

Lennox Furnace


Make sure to check and see if you do not have any bare wires touch ground or if you have any wires pinched causing a short to ground. Safety first so turn of power before checking. Also check to see if any wires on unit are touching one another. Hope this helps you.

Feb 15, 2009 | Heating & Cooling

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