Skip to Navigation Skip to Content

ribbon image Real OEM HVAC Parts Are In This Spring!  SHOP NOW

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Supco 4LWX4 Relay Overload/Hard Start Capacitor, Solid State, 3 in 1

Log in to enable Quick Order
Manufacturer:
Manufacturer #:
4LWX4
Parts Town #:
SUPC4LWX4
Units:
Each
Fits Models:

Supco 4LWX4 Genuine OEM Replacement Part

The Supco 4LWX4 Start Capacitor 3 In 1 delivers a surge of electrical energy that helps the motor overcome inertia and start spinning so that the HVAC unit can begin operation.

  • Real OEM capacitors keep your HVAC equipment operating at its full potential for as long as possible
  • Capacitor Type: Start
  • Amperage: 13.3A
  • Capacitance: 243-292MFD
  • Length:
    8.35 in / 21.21 cm
  • Width:
    4.05 in / 10.29 cm
  • Height:
    2.4 in / 6.10 cm
  • Weight:
    1.01 lbs / 458 g