Watch our Educational
Videos on YouTube here
YouTube Videos
SEARCH BY PART
Gas Furnace Parts
Electric Furnace Parts
Heat Pump Parts
Air Conditioning Parts
Boiler Parts
Oil Burner Parts
Swamp Cooler Parts
Air Cleaners and Air Filters
Thermostats
Circuit Boards
Humidifiers and Accessories
Blower Repair Parts
Motors and Accessories
Many Misc. Items, Ductwork, Booster Fans & Accessories
View our Entire Inventory
Site Map
Due to the nature of the products we sell directly to homeowners we must have you read and understand our terms of use page. If for any reason you can't understand or agree to these terms we suggest you call a reputable Heating and Air Conditioning Contractor in your area for assistance. Your safety and the manufacturers warranty also requires it. Please click this link.
Terms of Use and Privacy Policy
SEARCH OUR SITE
DUAL RATED ROUND COMPRESSOR CAPACITORS
All these capacitors are round and have terminals for the compressor and the condenser fan motor.
They are rated at 370 and 440 Volts.
Pictured below are several different styles of capacitors.
The (2) center ones are typical dual rated round capacitors.
Dual rated capacitors have a "C" ( common terminal ) a "Herm" or H terminal which is for the compressor
and a "Fan" or F terminal which is for the condenser fan motor.

Change your air conditioning or Heat Pump Compressor capacitor if it is bulged, leaking, has loose or corroded terminals or whenever you have a compressor changed. Lightning strikes are the prime cause of a bad capacitor. Many compressors have been changed when it was the capacitor that was bad. Be sure all power to unit is off at breakers and discharge the capacitor by grounding all terminals out against a metal part of the cabinet using an insulated screwdriver, (make sure you are holding only the insulated part or you will get shocked) before touching any terminals. If your capacitor is leaking do not touch this liquid as it is toxic. Dispose of any capacitor responsibly. Remember you are working with 230 Volts. If unsure please have an HVAC Company do the work!
Capacitors hold a charge to give a starting torque to the next time your compressor starts, therefore if the capacitor is faulty you won't get the proper starting torque! This same charge will give a nasty shock if the capacitor hasn't been discharged properly. It may not kill you but will feel like the shock you would get if you touch an automobile spark plug wire while the vehicle is running - you won't do it twice (:
Capacitors in the charts below are shown with their ordering numbers and also assigned numbers to help our clients in identification.
ROUND DUAL RATED CAPACITORS 370 VOLTS
Price:
To see YOUR PRICE, please click the Add To Cart button.
This does not obligate you to purchase the product.
To return to this page, please use your back button or hit the
CONTINUE SHOPPING button on the lower part of the Shopping Cart Page.
|
Order # |
M.F.D |
Volts |
Diameter |
Height |
|---|---|---|---|---|
|
25.0/4.0 |
370 |
2" |
3-1/2" |
|
|
25.0/5.0 |
370 |
2" |
4-1/4" |
|
|
30.0/5.0 |
370 |
2" |
4-1/4" |
|
|
35.0/5.0 |
370 |
2" |
4" |
|
|
40.0/5.0 |
370 |
2" |
4-3/4" |
|
|
40.0/7.5 |
370 |
2" |
4-3/4" |
|
|
45.0/5.0 |
370 |
2" |
4-13/16" |
|
|
50.0/5.0 |
370 |
2" |
5-1/4" |
|
|
50.0/10.0 |
370 |
2" |
5-1/4" |
|
|
55.0/5.0 |
370 |
2-1/2" |
4-3/4" |
|
|
55.0/7.5 |
370 |
2-1/2" |
4-3/4" |
|
|
55.0/10.0 |
370 |
2-1/2" |
4-3/4" |
|
|
60.0/5.0 |
370 |
2-1/2" |
5-1/4" |
|
|
60.0/7.5 |
370 |
2-1/2" |
5-1/4" |
|
|
80.0/5.0 |
370 |
2-1/2" |
5-1/4" |
|
|
80.0/7.5 |
370 |
2-1/2" |
5-1/4" |
Price:
To see YOUR PRICE, please click the Add To Cart button.
This does not obligate you to purchase the product.
To return to this page, please use your back button or hit the
CONTINUE SHOPPING button on the lower part of the Shopping Cart Page.
ROUND DUAL RATED CAPACITORS 440 VOLTS
|
Order # |
M.F.D. |
Volts |
Diameter |
Height |
|
20.0/15.0 |
440 |
2" |
4-3/4" |
|
|
25.0/5.0 |
440 |
2" |
4-3/4" |
|
|
25.0/7.5 |
440 |
2" |
4-3/4" |
|
|
25.0/15.0 |
440 |
2" |
4-3/4" |
|
|
30.0/5.0 |
440 |
2" |
4-3/4" |
|
|
30.0/7.5 |
440 |
2" |
4-3/4" |
|
|
35.0/5.0 |
440 |
2-1/2" |
4-3/4" |
|
|
35.0/7.5 |
440 |
2-1/2" |
4-3/4" |
|
|
40.0/5.0 |
440 |
2-1/2" |
4-3/4" |
|
|
40.0/7.5 |
440 |
2-1/2" |
4-3/4" |
|
|
45.0/5.0 |
440 |
2-1/2" |
4-3/4" |
|
|
45.0/7.5 |
440 |
2-1/2" |
4-3/4" |
|
|
50.0/5.0 |
440 |
2-1/2" |
5-1/4" |
|
|
50.0/7.5 |
440 |
2-1/2" |
5-1/4" |
|
|
55.0/5.0 |
440 |
2-1/2" |
5-1/4" |
|
|
55.0/7.5 |
440 |
2-1/2" |
5-1/4" |
|
|
60.0/10.0 |
440 |
2-1/2" |
5-1/4" |
Price:
To see YOUR PRICE, please click the Add To Cart button.
This does not obligate you to purchase the product.
To return to this page, please use your back button or hit the
CONTINUE SHOPPING button on the lower part of the Shopping Cart Page.
370VAC Dual Rated / Oval Motor Run Capacitors
|
Order # |
M.F.D. |
Volts |
Width |
Depth |
Height |
|---|---|---|---|---|---|
|
15/3 |
370 |
1-29/32" |
2-29/32" |
2-5/8" |
|
|
15/4 |
370 |
1-29/32" |
2-29/32" |
2-5/8" |
|
|
15/5 |
370 |
1-29/32" |
2-29/32" |
2-5/8" |
|
|
15/10 |
370 |
1-29/32" |
2-29/32" |
3-3/4" |
|
|
17.5/5 |
370 |
1-29/32" |
2-29/32" |
2-5/8" |
|
|
20/4 |
370 |
1-29/32" |
2-29/32" |
2-5/8" |
|
|
20/5 |
370 |
1-29/32" |
2-29/32" |
2-5/8" |
|
|
20/15 |
370 |
1-29/32" |
2-29/32" |
4-3/4" |
|
|
25/3 |
370 |
1-29/32" |
2-29/32" |
3" |
|
|
25/4 |
370 |
1-29/32" |
2-29/32" |
3" |
|
|
25/5 |
370 |
1-29/32" |
2-29/32" |
3" |
|
|
25/7.5 |
370 |
1-29/32" |
2-29/32" |
3" |
|
|
25/8 |
370 |
2-29/32" |
1-29/32" |
3" |
|
|
25/10 |
370 |
1-29/32" |
2-29/32" |
3" |
|
|
25/15 |
370 |
1-29/32" |
2-29/32" |
5-1/8" |
|
|
30/5 |
370 |
1-29/32" |
2-29/32" |
3" |
|
|
30/7.5 |
370 |
1-29/32" |
2-29/32" |
3" |
|
|
30/10 |
370 |
1-29/32" |
2-29/32" |
4-1/8" |
|
|
35/3 |
370 |
1-29/32" |
2-29/32" |
3-3/4" |
|
|
35/4 |
370 |
1-29/32" |
2-29/32" |
3-3/4" |
|
|
35/5 |
370 |
1-29/32" |
2-29/32" |
3-3/4" |
|
|
35/7.5 |
370 |
1-29/32" |
2-29/32" |
3-3/4" |
|
|
35/10 |
370 |
2-3/4" |
1-3/4" |
4-1/2" |
|
|
40/5 |
370 |
1-29/32" |
2-29/32" |
3-3/4" |
| Order # | M.F.D. | Volts | Width | Depth | Height |
|
40/10 |
370 |
2-29/32" |
1-29/32" |
3-3/4" |
|
|
45/5 |
370 |
2-29/32" |
1-29/32" |
3-3/4" |
|
|
45/10 |
370 |
1-29/32" |
2-29/32" |
4-1/8" |
|
|
45/15 |
370 |
1-29/32" |
2-29/32" |
5-1/8" |
|
|
55/7.5 |
370 |
1-29/32" |
2-29/32" |
5-1/8" |
|
|
60/7.5 |
370 |
1-29/32" |
2-29/32" |
5-1/8" |
|
|
60/10 |
370 |
1-29/32" |
2-29/32" |
5-1/8" |
Price:
To see YOUR PRICE, please click the Add To Cart button.
This does not obligate you to purchase the product.
To return to this page, please use your back button or hit the
CONTINUE SHOPPING button on the lower part of the Shopping Cart Page.
440VAC Dual Rated Oval Motor Run Capacitors
|
Order # |
M.F.D. |
Volts |
Width |
Depth |
Height |
|---|---|---|---|---|---|
|
5/4 |
440 |
1-3/4" |
2-3/4" |
2-5/8" |
|
|
15/4 |
440 |
1-29/32" |
2-29/32" |
2-5/8" |
|
|
15/5 |
440 |
1-29/32" |
2-29/32" |
2-5/8" |
|
|
20/15 |
440 |
1-31/32" |
3-21/32" |
3" |
|
|
25/5 |
440 |
1-29/32" |
2-29/32" |
3-3/4" |
|
|
25/7.5 |
440 |
1-29/32" |
2-29/32" |
3-3/4" |
|
|
25/10 |
440 |
1-29/32" |
2-29/32" |
4-3/4" |
|
|
30/4 |
440 |
2-29/32" |
1-29/32" |
3-3/4" |
|
|
30/5 |
440 |
1-29/32" |
2-29/32" |
3-3/4" |
|
|
30/7.5 |
440 |
2-29/32" |
1-29/32" |
3-3/4" |
|
|
35/3 |
440 |
2-29/32" |
1-29/32" |
3-3/4" |
|
|
35/5 |
440 |
1-29/32" |
2-29/32" |
4-3/4" |
|
|
35/7.5 |
440 |
2-29/32" |
1-29/32" |
4-3/4" |
|
|
40/5 |
440 |
1-29/32" |
2-29/32" |
4-3/4" |
|
|
40/7.5 |
440 |
1-29/32" |
2-29/32" |
4-3/4" |
|
|
45/5 |
440 |
2-29/32" |
1-29/32" |
4-3/4" |
|
|
50/5 |
440 |
1-31/32" |
3-21/32" |
4-3/4" |
|
|
55/5 |
440 |
1-31/32" |
2-21/32" |
4-3/4" |
|
|
55/10 |
440 |
1-31/32" |
3-21/32" |
5-1/8" |
|
|
60/5 |
440 |
1-31/32" |
3-21/32" |
5-1/8" |
Price:
To see YOUR PRICE, please click the Add To Cart button.
This does not obligate you to purchase the product.
To return to this page, please use your back button or hit the
CONTINUE SHOPPING button on the lower part of the Shopping Cart Page.
PLEASE NOTE: U.P.S. DOES NOT OPERATE ON THE WEEKEND, SO IF YOU ORDER A NEXT DAY AIR PART ON FRIDAY, YOU WILL NOT GET IT ON THE WEEKEND! WE CAN'T BE RESPONSIBLE FOR THE U.P.S. DELIVERY SCHEDULES. IF YOU NEED A PART FOR THE WEEKEND, PLEASE ORDER BY THURSDAY BEFORE NOON MOUNTAIN TIME. ALSO ANY NON STOCKED ITEM THAT MUST COME FROM A FACTORY MAY NOT BE ABLE TO BE SHIPPED BY ANY MEANS OTHER THAN U.P.S GROUND, DEPENDING ON THE FACTORY IT HAS TO COME FROM! IF THIS OCCURS ALL WE CAN DO IS REFUND SHIPPING CHARGES BETWEEN WHAT YOU ORDERED AND GROUND AS WE HAVE ABSOLUTELY NO CONTROL OVER THIS!
Home Hours About Us Contact Terms of Use and Privacy Policy Education Links