Hard Start Kits 3.5 To 5 HP - Hard Start Kits 3.5 To 5 HP allows the compressor to start up quickly and use less power during the processHard Start Kits 3.5 To 5 HP features include:Diversitech hard start kits reduce contactor call backs by boosting the startingcapacitor for a compressorPrevents home brownouts and improves homeowner satisfactionDiversitech's hard starting kit feature a potential relay that disconnects the start capacitor from the circuit at exactly the moment it is no longer needed to boost the compressor - This results in a precision compressor start even under hard starting conditionsReplaces the kickstart KS-1 and the 5-n-1 kitcURus ListedOrder Qty of 1 = 1 Hard Start KitBelow is more info on our Hard Start Kits 3.5 To 5 HP: