Central Air Conditioner Compressor Hard Start Kit SUP3W2

This compressor hard start kit (part number SUP3W2) is for central air conditioners.

Compressor hard start kit SUP3W2 connects to the compressor terminals to help start the compressor when the power supply drops below recommended levels. The kit may include multiple parts; refer to your parts diagram for a complete list of parts included.

Shut off electrical power to the central air conditioner unit before installing this part. Wear work gloves to protect your hands.