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Capacitors

HVAC capacitors are used to start and run electric motors in air conditioning, refrigeration, and heating equipment. NWF Supply offers a wide selection of motor run capacitors, motor start capacitors, and compressor start capacitors for residential and light commercial HVAC and refrigeration applications.

Our inventory includes Titan HD capacitors (Made in the USA) and Titan Pro capacitors (imported), along with select capacitors from Genteq, Danfoss, and Robertshaw. These capacitors are used in condenser fan motors, blower motors, compressor motors, and other motor-driven HVAC components.

All capacitors are selected to meet original equipment specifications for capacitance (µF), voltage rating, tolerance, and duty cycle, ensuring proper motor starting, stable operation, and long service life. Both round and oval styles are available to support a wide range of OEM and replacement applications.

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$25.00 - $25.00
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RSW2 - Robert Shaw Hard Start Capacitor

Robertshaw
Out of stock

The Ranco Rocket RSW Hard Starts provide a Rocket Boost to your compressor. The compressor on you Air Conditioner system consumes its most power du...

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$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00
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$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00

RSW1 - Robert Shaw Hard Start Capacitor

Robertshaw
Out of stock

The Ranco Rocket RSW Hard Starts provide a Rocket Boost to your compressor. The compressor on you Air Conditioner system consumes its most power du...

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$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00
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$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00

RSPP5 - Robert Shaw Hard Start Kit

Robertshaw
Out of stock

The Ranco® Rocket™ RS Series Hard Start Kits are designed to give your air conditioning and refrigeration units a boost! The Ranco Rocket Hard Star...

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$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00
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$9.99 - $9.99
$9.99
$9.99 - $9.99
$9.99

RSPP6 - Robert Shaw Hard Start Kit

Robertshaw
Out of stock

The Ranco® Rocket™ RS Series Hard Start Kits are designed to give your air conditioning and refrigeration units a boost! The Ranco Rocket Hard Star...

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$9.99 - $9.99
$9.99
$9.99 - $9.99
$9.99
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$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

RSPP8E - Robert Shaw Hard Start Kit

Robertshaw
Out of stock

The Ranco® Rocket™ RS Series Hard Start Kits are designed to give your air conditioning and refrigeration units a boost! The Ranco Rocket Hard Star...

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$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
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$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00

RSO810 - Robert Shaw Hard Start Kit

Robertshaw
Out of stock

The Ranco® Rocket™ RS Series Hard Start Kits are designed to give your air conditioning and refrigeration units a boost! The Ranco Rocket Hard Star...

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$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00
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$15.00 - $15.00
$15.00
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$15.00

RSO410 - Robert Shaw Hard Start Kit

Robertshaw
Out of stock

The Ranco® Rocket™ RS Series Hard Start Kits are designed to give your air conditioning and refrigeration units a boost! The Ranco Rocket Hard Star...

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$15.00 - $15.00
$15.00
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$15.00
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$77.57 - $77.57
$77.57
$77.57 - $77.57
$77.57

CPT2327 Trane Start Capacitor

Trane International Inc
Out of stock

TRANE® Start Capacitor, 140 to 160 uF MFD Rating, 330 V, Round Shape

$77.57 - $77.57
$77.57
$77.57 - $77.57
$77.57
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$31.83 - $31.83
$31.83
$31.83 - $31.83
$31.83

117U5025 Danfoss Start Capacitor

Danfoss
Out of stock

Danfoss Start Capacitor, 280 uF MFD Rating, 125 V, 50/60 Hz, Round Shape

$31.83 - $31.83
$31.83
$31.83 - $31.83
$31.83
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$36.94 - $36.94
$36.94
$36.94 - $36.94
$36.94

K146-55 Tecumseh Start Capacitor

Tecumseh Products Company
Out of stock

Tecumseh® Start Capacitor, 324 to 389 uF MFD Rating, 165 VAC, 50/60 Hz

$36.94 - $36.94
$36.94
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$36.94
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$31.83 - $31.83
$31.83
$31.83 - $31.83
$31.83

117U5023 Danfoss Start Capacitor

Danfoss
Out of stock

Danfoss Start Capacitor, 240 uF MFD Rating, 125 V, Round Shape

$31.83 - $31.83
$31.83
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$31.83
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PRCFD505A Titan HD Capacitor 50 + 5 MFD 440/370 VAC Made in USA
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$0.00 - $0.00
$0.00
$27.00
$27.00 - $27.00
$27.00

Goodman CAP050500440RTP Replacement Dual Universal Capacitor 50+5 MFD 440/370 VAC

DiversiTech Corporation (Cliplight)
Out of stock

This capacitor is a Titan HD Capacitor part# PRCFD505A 50 + 5 UF 440/370 VAC that will replace a Goodman CAP050500440RTP capacitor.

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$27.00
$27.00 - $27.00
$27.00
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$0.00 - $0.00
$0.00
$8.00
$8.00 - $8.00
$8.00

12908 Motor Run Oval Capacitor 10x370 VAC

Mars Motors & Armatures, Inc. (Jard)
Out of stock

This capacitor is a 12908 Motor Run Oval Capacitor 10x370 VAC 50/60 Hz

$0.00 - $0.00
$0.00
$8.00
$8.00 - $8.00
$8.00
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C4805R Genteq Dual Round Capacitor 440v 80+5MFD
C4805R Genteq Dual Round Capacitor 440v 80+5MFD
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$0.00 - $0.00
$0.00
$22.00
$22.00 - $22.00
$22.00

C4805R Genteq Dual Round Capacitor 440v 80+5MFD

Regal Beloit Corporation (Genteq)
Out of stock

C4805R Genteq Dual Round Capacitor 440v 80+5MFD

$0.00 - $0.00
$0.00
$22.00
$22.00 - $22.00
$22.00
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C4555R Genteq Dual Round Capacitor 440v 55+5MFD
C4555R Genteq Dual Round Capacitor 440v 55+5MFD
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$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00

C4555R Genteq Dual Round Capacitor 440v 55+5MFD

Regal Beloit Corporation (Genteq)
Out of stock

C4555R Genteq Dual Round Capacitor 440v 55+5MFD

$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00
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C4205R Genteq Dual Round Capacitor 440v 20+5MFD
C4205R Genteq Dual Round Capacitor 440v 20+5MFD
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$0.00 - $0.00
$0.00
$11.00
$11.00 - $11.00
$11.00

C4205R Genteq Dual Round Capacitor 440v 20+5MFD

Regal Beloit Corporation (Genteq)
Out of stock

C4205R Genteq Dual Round Capacitor 440v 20+5MFD

$0.00 - $0.00
$0.00
$11.00
$11.00 - $11.00
$11.00
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C3805R Genteq Dual Round Capacitor 370v 80+5MFD
C3805R Genteq Dual Round Capacitor 370v 80+5MFD
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$0.00 - $0.00
$0.00
$16.00
$16.00 - $16.00
$16.00

C3805R Genteq Dual Round Capacitor 370v 80+5MFD

Regal Beloit Corporation (Genteq)
Out of stock

C3805R Genteq Dual Round Capacitor 370v 80+5MFD

$0.00 - $0.00
$0.00
$16.00
$16.00 - $16.00
$16.00
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C45575R Genteq Dual Round Capacitor 440v 55+7.5MFD
C45575R Genteq Dual Round Capacitor 440v 55+7.5MFD
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$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00

C45575R Genteq Dual Round Capacitor 440v 55+7.5MFD

Regal Beloit Corporation (Genteq)
Out of stock

C45575R Genteq Dual Round Capacitor 440v 55+7.5MFD

$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00
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C3303R Genteq Dual Round Capacitor 370v 30+3MFD
C3303R Genteq Dual Round Capacitor 370v 30+3MFD
$0.00 - $0.00
$0.00
$10.00
$10.00 - $10.00
$10.00

C3303R Genteq Dual Round Capacitor 370v 30+3MFD

Regal Beloit Corporation (Genteq)
16 in stock

C3303R Genteq Dual Round Capacitor 370v 30+3MFD

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$0.00
$10.00
$10.00 - $10.00
$10.00
C34075R Genteq Dual Round Capacitor 370v 40+7.5MFD
C34075R Genteq Dual Round Capacitor 370v 40+7.5MFD
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$0.00 - $0.00
$0.00
$14.00
$14.00 - $14.00
$14.00

C34075R Genteq Dual Round Capacitor 370v 40+7.5MFD

Regal Beloit Corporation (Genteq)
Out of stock

C34075R Genteq Dual Round Capacitor 370v 40+7.5MFD

$0.00 - $0.00
$0.00
$14.00
$14.00 - $14.00
$14.00
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C3255R Genteq Dual Round Capacitor 370v 25+5MFD
C3255R Genteq Dual Round Capacitor 370v 25+5MFD
$0.00 - $0.00
$0.00
$12.00
$12.00 - $12.00
$12.00

C3255R Genteq Dual Round Capacitor 370v 25+5MFD

Regal Beloit Corporation (Genteq)
11 in stock

C3255R Genteq Dual Round Capacitor 370v 25+5MFD

$0.00 - $0.00
$0.00
$12.00
$12.00 - $12.00
$12.00
TRC45 Titan Pro Moto Run Round Capacitor 45 MFD x 370 VAC
TRC45 Titan Pro Moto Run Round Capacitor 45 MFD x 370 VAC
$0.00 - $0.00
$0.00
$12.00
$12.00 - $12.00
$12.00

TRC45 Titan Pro Moto Run Round Capacitor 45 MFD x 370 VAC

Titan Pro
19 in stock

This capacitor is a TRC45 Titan Pro Motor Run Capacitor 45 MFD x 370 VAC. 50/60 Hz Dimensions of this capacitor are Height - 4.25" Diameter - 2.125"

$0.00 - $0.00
$0.00
$12.00
$12.00 - $12.00
$12.00
TRCD4075 Titan Pro Moto Run Round Capacitor 40+7.5 MFD x 370 VAC
TRCD4075 Titan Pro Moto Run Round Capacitor 40+7.5 MFD x 370 VAC
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$15.00 - $15.00
$15.00
$15.00 - $15.00
$15.00

TRCD4075 Titan Pro Moto Run Round Capacitor 40+7.5 MFD x 370 VAC

Titan Pro
Out of stock

This capacitor is a TRCD4075 Titan Pro Motor Run Capacitor 40+7.5 MFD x 370 VAC. 50/60 Hz Dimensions of this capacitor are Height - 5.25" Diameter ...

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$15.00 - $15.00
$15.00
$15.00 - $15.00
$15.00
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TRC40 Titan Pro Moto Run Round Capacitor 40 MFD x 370 VAC
TRC40 Titan Pro Moto Run Round Capacitor 40 MFD x 370 VAC
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$12.00 - $12.00
$12.00
$12.00 - $12.00
$12.00

TRC40 Titan Pro Moto Run Round Capacitor 40 MFD x 370 VAC

Titan Pro
Out of stock

This capacitor is a TRC40 Titan Pro Motor Run Capacitor 40 MFD x 370 VAC. 50/60 Hz Dimensions of this capacitor are Height - 4" Diameter - 2.125"

$12.00 - $12.00
$12.00
$12.00 - $12.00
$12.00
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