Check the listing for details. Air Conditioner HVAC Compressor Hard Start Capacitor Increase Torque 300% PSA5. Condition: New. Listed at 12.63 USD. Air Conditioner HVAC Compressor Hard Start Capacitor Increase Torque 300% PSA5 Parts Connect PSA5 Start Assist Relay and Hard Start Capacitor. Increases Starting Torque up to 300%. For use with through 10 HP Single Phase Central and Window Air Conditiong Units. For Use with Voltage Range of 120 through 288 VAC. Easy to Use Instructions Printed on Package and Item. For Systems with capillary tubes or fixed restrictors, a Positive Temperature Coefficient (PTC) hard start device is recommended. For applications where a backup safety timer is desired, use the PSA8 Electronic Potential Relay and Hard Start Kit. Replacement for Supco SPP5, HS5 Packard TSQ5, HS5, MARS 32701, MTX-100, DiversiTech DST-5 Product Details BrandPartConnectManufacturerPartsConnectProduct TypeCompressor Hard StartMpnPSA5 Parts Connect part number PSA5Start Assist Relay and Hard Start CapacitorIncreases Starting Torque up to 300% Check out my other items. -Powered by