Home |
Search |
Today's Posts |
|
Home Repair (alt.home.repair) For all homeowners and DIYers with many experienced tradesmen. Solve your toughest home fix-it problems. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to alt.home.repair
|
|||
|
|||
lenox induced draft blower is screaming
The blower is making a horrible noise -- sounds like bearings to me,
but on the net I saw mention of possibly some water? This is the induced draft assembly, not the big squirrel cage at the bottom. The blower is right in front of the firebox. |
#2
Posted to alt.home.repair
|
|||
|
|||
lenox induced draft blower is screaming
On Feb 18, 7:31*pm, kansascats wrote:
The blower is making a horrible noise -- sounds like bearings to me, but on the net I saw mention of possibly some water? * This is the induced draft assembly, not the big squirrel cage at the bottom. *The blower is right in front of the firebox. Depends if you have a 80 percent or 90 percent furnace as to the draft inducer seeing condensate or not. If you dont hear a 'swishing of water sound' then you can rule that out. If the sound is a high pitched sort, then it does appear the bearings are failing....although I found a small dead bird in a draft inducer assembly which created a higher pitched whine. Shut off the power to the furnace then turn the inducer fan by hand/small screwdriver ....and see if you can duplicate the sound with the power off. Its more than likely bad bearings which requires replacedment of the entire draft inducer assembly : $$$ |
#3
Posted to alt.home.repair
|
|||
|
|||
lenox induced draft blower is screaming
On Thu, 18 Feb 2010 19:43:12 -0800 (PST), "
wrote: On Feb 18, 7:31Â*pm, kansascats wrote: The blower is making a horrible noise -- sounds like bearings to me, but on the net I saw mention of possibly some water? Â* This is the induced draft assembly, not the big squirrel cage at the bottom. Â*The blower is right in front of the firebox. Depends if you have a 80 percent or 90 percent furnace as to the draft inducer seeing condensate or not. If you dont hear a 'swishing of water sound' then you can rule that out. If the sound is a high pitched sort, then it does appear the bearings are failing....although I found a small dead bird in a draft inducer assembly which created a higher pitched whine. Shut off the power to the furnace then turn the inducer fan by hand/small screwdriver ....and see if you can duplicate the sound with the power off. Its more than likely bad bearings which requires replacedment of the entire draft inducer assembly : $$$ I would have sworn my draft blower bearings were bad on my furnace so I took it off to check and the bearings were PERFECT. The chirp was still there, so I looked more deeply into it - and noticed a bit of red "rust" around the hub of the blower squirrel cage. The disk of the blower was just a bit loose in the hub - the crimp was bad. I hit it with a bit of brass and the acetelene torch and no more chirp. Just goes to show you sometimes need to look for the unlikely. |
#4
Posted to alt.home.repair
|
|||
|
|||
lenox induced draft blower is screaming
I've replaced several of those. You can call a
heating company. Or, if you're a do it yourselfer, you may be able to replace it yourself. -- Christopher A. Young Learn more about Jesus www.lds.org .. "kansascats" wrote in message ... The blower is making a horrible noise -- sounds like bearings to me, but on the net I saw mention of possibly some water? This is the induced draft assembly, not the big squirrel cage at the bottom. The blower is right in front of the firebox. |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Give Women Wild Screaming Orgasms | Electronics Repair | |||
Physical shock induced ubble in LCD panel | Electronics Repair | |||
my digital monitor screaming/whistling ? help plz ? | Electronics Repair | |||
Induced voltage in circuir that is shut off???? | Home Repair | |||
Induced siphonage in soil stack | UK diy |