Air Conditioner and Heat Pump Compressor Hard Start Kit For: Universal PP6 WSX-6 HS650 32702 SSP6 ERPP6

Air Conditioner and Heat Pump Compressor Hard Start Kit – Universal

This compressor hard start kit helps provide the additional starting assistance required by compatible air conditioner and heat pump compressors. When a compressor struggles to start, the system may hum, trip protection, or fail to cool. This ERP replacement kit is a direct replacement for compatible applications.

Compatible Part Numbers

• PP6
• WSX-6
• HS650
• 32702
• SSP6
• ERPP6

Compatible Models

• Fits various models. Please verify compatibility with us before ordering

Key Features

• Direct replacement: Replaces the listed compressor hard start kit part numbers for compatible systems.
• Primary function: Provides starting assistance to compatible single-phase PSC compressors.
• Key benefit: Helps support reliable compressor startup and reduce hard-start symptoms.
• Installation ease: Requires professional sizing and installation with correct wiring and system ratings.

Fixes These Symptoms

• Compressor hums but does not start
• Compressor has difficulty starting
• Compressor trips overload or breaker during startup
• Air conditioner or heat pump does not cool properly because the compressor cannot start

Compatible Brands

• Universal applications

Product Details

• System type: Compatible single-phase PSC systems
• Voltage range: 120–288 VAC
• Compressor size: 1/2–10 HP
• Professional sizing and installation required

Installation Instructions

Disconnect electrical power and follow the equipment service manual. Have a qualified HVAC technician verify compressor type, horsepower, voltage, capacitor requirements, wiring, and kit suitability before installation. Do not bypass safety controls or perform energized wiring. Restore covers and complete the required startup and safety checks.

California Proposition 65: This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm.

This is an ERP replacement part. Verify the equipment model, compressor ratings, and original kit specifications before ordering.