1/2 HP thru 10 HP ST Hardstart, 4000 thru 120000 BTU (115-277V) (TorQstart TQS6)
115-277V500% Torque Multiplier1/2 - 10
$35.49
Hard start kits
A hard start kit gives the compressor an extra push at startup. It is an add-on, not a fix for every problem.
- 1Tons: covers your unit size
- 2Volts: matches your unit, often 208 to 240 V
- 3Wiring: connects at the run capacitor
1/2 HP thru 5 HP ST Hardstart, 4000 thru 60000 BTU (115-277V) (TorQstart TQS5)
115-277V300% Torque Multiplier1/2 - 5
$26.99
Hard Start Kit with 300% Torque Increase (90/277V) (Supco SPP5)
90/277 VAC300% Torque Multiplier
$24.99
Hard Start Kit with 500% Torque Increase (90/277V) (Supco SPP6)
90/277 VAC500% Torque Multiplier
$26.49
Master Series Hard Start Kit with 300% Torque Increase (90/277V) (Bluefin HSKT3)
90/277 VAC
$18.99
Master Series Hard Start Kit with 500% Torque Increase (90/277V) (Bluefin HSKT1)
90/277 VAC
$20.49
Series E Super Boost Hard Start Kit, 88-106 MFD, 1/2-3 HP (170/277V) (Supco SPP6E)
170/277v88-1061/2-3
$64.99
Hard Start Kit for 1 to 3 Ton A/C Units (5-2-1 Compressor Saver CSRU1)
1 to 3Air Conditioners
$67.99
Master Series Hard Start Kit for 1 to 3 Ton A/C Units (Bluefin HSKT2)
1 to 3Air Conditioners
$56.99
Master Series Hard Start Kit for 1 to 3 Ton Compressors (Bluefin HSKT6)
1 to 3230V
$59.99
Hard Start Kit for 3.5 to 5 Ton A/C Units (5-2-1 Compressor Saver CSRU2)
3.5 to 5
$85.99
Master Series Hard Start Kit for 3.5 to 4.5 Ton A/C Units (Bluefin HSKT4)
3.5 to 5
$57.99
Hard Start Kit for 4 to 5 Ton A/C Units (5-2-1 Compressor Saver CSRU3)
4 to 5Air Conditioners
$96.49
Numbers rubbed off your old part?
Ask us to find it
Send us your unit's model number and a photo of the plate. A real person will find the part for you.
What it does
It adds a start capacitor for a moment at startup, then drops out.
Not always needed
Most units start fine without one. Check the run capacitor first.
When to call a pro
If the compressor still will not start, a licensed tech should test it. Read the guide.