M
mook johnson
- Jan 1, 1970
- 0
I have a 4 ton Carrier A/C that the original GE cap (Dual 60uF/5uF 440VAC)
went out last summer in ~May. It was about 6 years old. The top was bulged
badly so it was pretty clear the capacitor was bad.
Went to granger and found a Dayton capacitor that had the same ratings but
slightly smaller diameter (2.5 vs 2.75").
http://www.grainger.com/Grainger/DAYTON-Dual-Motor-Run-Capacitor-2MEK6
For $25 I figured what the heck. Cap worked great through the drought and
100+ Houston TX temperatures of 2011 and the temperatures of this summer,
not as hot but it is south Texas.
Well that cap died last night and of course on a Sunday granger is closed so
a borrowed window unit is keeping life support for now.
My question is:
Dual caps have essentially two caps in one package. My understanding this
is just for convenience of mounting and shortened assembly/repair times.
Looking at single 60uF 440V caps they are almost the same size as the dual
capacitor I have now. Do you think going with two separate capacitors would
be more reliable than going back with a Dual cap since not tradeoffs need to
be made to fit in a certain package size?
I found that Granger now stocks the GE dual cap (Genteq)
http://www.grainger.com/Grainger/GENTEQ-Motor-Run-Capacitor-5CNC5
These are the two separate single caps. Costs more but if its more reliable
I'll give it a try.
http://www.grainger.com/Grainger/GENTEQ-Motor-Run-Capacitor-5CNC4
http://www.grainger.com/Grainger/GENTEQ-Motor-Run-Capacitor-5CMY2
What do you guys think?
went out last summer in ~May. It was about 6 years old. The top was bulged
badly so it was pretty clear the capacitor was bad.
Went to granger and found a Dayton capacitor that had the same ratings but
slightly smaller diameter (2.5 vs 2.75").
http://www.grainger.com/Grainger/DAYTON-Dual-Motor-Run-Capacitor-2MEK6
For $25 I figured what the heck. Cap worked great through the drought and
100+ Houston TX temperatures of 2011 and the temperatures of this summer,
not as hot but it is south Texas.
Well that cap died last night and of course on a Sunday granger is closed so
a borrowed window unit is keeping life support for now.
My question is:
Dual caps have essentially two caps in one package. My understanding this
is just for convenience of mounting and shortened assembly/repair times.
Looking at single 60uF 440V caps they are almost the same size as the dual
capacitor I have now. Do you think going with two separate capacitors would
be more reliable than going back with a Dual cap since not tradeoffs need to
be made to fit in a certain package size?
I found that Granger now stocks the GE dual cap (Genteq)
http://www.grainger.com/Grainger/GENTEQ-Motor-Run-Capacitor-5CNC5
These are the two separate single caps. Costs more but if its more reliable
I'll give it a try.
http://www.grainger.com/Grainger/GENTEQ-Motor-Run-Capacitor-5CNC4
http://www.grainger.com/Grainger/GENTEQ-Motor-Run-Capacitor-5CMY2
What do you guys think?