Supco Hard Start Kit: 2 Wire, 130-156 MFD, 90-277V AC, 1/2 Hp To 10 Hp, Positive Temp Coefficient Relay Model: SPP6

SPP6 Relay/Capacitor Hard Start Kit With 500% Increase Starting Torque For Air Conditioner - Compatible With HVAC Compressor - Replaces SPP6, TJ90HS6,

Supco Hard Start Kit: 2 Wire, 130-156 MFD, 90-277V AC, 1 1/2 Hp To 10 Hp, Positive Temp Coefficient Relay Model: SPP7S

Supco Hard Start Kit: 3 Wire, 189-227 MFD, 208 To 277V AC, 3 1/2 Hp To 5 Hp, Mechanical Potential Relay Model: 3W2

Supco Hard Start Kit: 3 Wire, 88-108 MFD, 208 To 277V AC, 1 Hp To 3 Hp, Mechanical Potential Relay Model: 3W1

Supco Hard Start Kit: 3 Wire, 145-175 MFD, 115V AC, 1/12 Hp To 1/5 Hp, Positive Temp Coefficient Relay Model: RCO810

Supco MPR1 Hard Start Kit - Mechanical Potential Relay (MPR) & Start Capacitor | Supplyhouse.Com

Supco Hard Start Kit: 2 Wire, 43-53 MFD, 90-277V AC, 1/2 Hp To 10 Hp, Positive Temp Coefficient Relay Model: SPP5

Supco Hard Start Kit: 3 Wire, 243-292 MFD, 115V AC, 1/4 Hp To 1/3 Hp, Positive Temp Coefficient Relay Model: RCO410

Spp6 Hard Start Kit Capacitor Relay 1/2Hp-10Hp Increases Torque 500%

Lennox 88M91 Hard Start Kit, 88M91 | Supplyhouse.Com

Supco SPP6E E Series Electronic Potential Relay Style Hard Start Kit, 1/2 - 3 Horsepower Range, 88-106F Capacitor Size

Spp6 Hard Start Kit Capacitor Relay 1/2Hp-10Hp Increases Torque 500%

Supco SPP6 Hard Start Kit W/ 500% Torque Increase (90/277V) | Supplyhouse.Com