|
Posted by AKS on January 21, 2007, 3:18 pm
I am not sure who posted message anyway
from what I can see I would check mounting of the motor
for that particular application motor should be mounted on
springs to absorb shock on start and when costing down to
a lower speed don't forget when motor switches to a lower
speed it is like you would be applying breaks on you car
so the motor should be on springs and springs should
be able to take stress (shock) equally in both direction
note I am using word "should" because I have no idea
what you have or your furnace look like
Good luck from Dido
(sorry gofish)
>
>> "Scooter" wrote:
>>
>> >I have a new Lennox G61Mp-48C furnace. It is a 2-spped unit. If it
>> >has been running at high speed and the thermostat has reached it's
>> >setpoint, aand the motor is switching form high to low speed we hear a
>> >bang much like ductwork flexing but it seems to be coming from the
>> >furnace cabinet and not the ductwork. Ideas?
>>
>>
>> hell yes I got ideas.
>
> Some of them are even good ones! <g>
>
>
| 
Yahoo! 
Google 
Windows Live 
del.icio.us 
digg 
Netscape 
XML Sitemap