Shopping Cart

Your cart is empty.

Your cart is empty.

2 Pack SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Compatible with Air Condtioning Units from 4,000 to 120,000 (Supco Relay 1/2HP-10HP 500% Increase Starting Torque)

Free shipping on orders over $29.99

$15.99

$ 7 .99 $7.99

In Stock

About this item

  • 【Part number】: SPP6 Hard Start Capacitor Replacement. SPP6 compressor hard start boost capacitor can save compressor aging by increasing compressor starting torque by 500%. Made exactly fit for air conditioning compressors from 4000 BTU window units to 120000 BTU commercial units
  • 【Fit】: Compatible with TJ90HS6, AP4502872, HS6, HS650, 35702, DST-6, EPP6, HS6, HS650. Widely used in air conditioner start capacitor, Air conditioner soft start, AC hard start kit, AC capacitor, hvac capacitor, hvac hard start kit etc. Compatible for All PSC Single Phase AC115V-288V
  • 【Easy to Fix】: Connect the two wires from the SPP6 in parallel with the run capacitor(one wire each side)without removing any original wires. Only need to be connected in parallel with the running capacitor.Easy to install, saves time and effort and can save you a large amount of maintenance costs
  • 【Note】: Use special"piggy back"terminal of the SPP6 if all the run capacitor terminals are being used. Install only on PSC units equipped with run capacitor⚠Be sure to disconnect the power supply before starting maintenance. Danger of electric shock To prevent serious personal injury caused by electric shock, ensure that the power supply of electrical appliances is switched off
  • 【Package Includes】: 2 X SPP6 Hard Start Capacitor. Replace for Appliance produces noise during startup; System takes a while to startup; Want to reduce energy consumption



Product Description

Capacitor

SPP6 Hard Start Capacitor

  • SPP6 Hard Start Capacitor Replacement. SPP6 compressor hard start boost capacitor can save compressor aging by increasing compressor starting torque by 500%. Made exactly fit for air conditioning compressors from 4000 BTU window units to 120000 BTU commercial units

SPP6 Hard Start Capacitor

Fit:

  • Compatible with TJ90HS6, AP4502872, HS6, HS650, 35702, DST-6, EPP6, HS6, HS650. Widely used in air conditioner start capacitor, Air conditioner soft start, AC hard start kit, AC capacitor, hvac capacitor, hvac hard start kit etc. Compatible for All PSC Single Phase AC115V-288V

  • Connect the two wires from the SPP6 in parallel with the run capacitor(one wire each side)without removing any original wires. Only need to be connected in parallel with the running capacitor
Capacitor
Capacitor
Capacitor

Alvin Lewis
Reviewed in the United States on September 20, 2024
Easy to install, added this when the run capacitor died in a 5 year old unit. Hope it helps the new one last longer. Only time will tell.
TEAM BIGDOG
Reviewed in the United States on August 2, 2024
100 degree temperatures is a bad time for the AC to stop working. A couple of simple YouTube videos and installed this in under 10 minutes with simple tools. Turn the thermostat down and sure enough the ol' system came back to life and has been working perfectly for the last two weeks!
JUAN A. CRUZ
Reviewed in the United States on August 16, 2024
It works smooth....now my compressor starts right up. Thanks
GREG WELCH
Reviewed in the United States on July 17, 2024
Installed on my 16 year old Trane 5 ton A/C. Unit starts faster, quieter and runs quieter. Maybe may save some money on power bill. Easy to install.
K
Reviewed in the United States on December 6, 2023
If you have a freezer that quick working, meaning not starting, you can conduct a physical test on your start relay by unplugging your refrigerator, opening up the compartment at the back of your freezer, unplugging the start relay from the compressor, and then shaking the start relay. If you hear a rattling noise that sounds like dice in a can, your start relay will have to be replaced. And you can try this start capacitor. It worked on my Kenmore chest freezer.
Hank
Reviewed in the United States on December 4, 2023
This product is made to help with compressors that are showing signs of wear and need a little extra help in the start and run cycles. Installation is quite simple and only requires this kit to be installed in parallel with the compressor RUN capacitor. Normally there is a relay that is included to switch out the extra capacitor in this kit, however I didn't take it apart to verify.Testing this on a slow starting 3 ton unit, it did help with the starting time and as such it did operate as advertised.One interesting fact that I did notice is the specification printed on the package. States that it's for 115V-288V and 1/2 to 10HP ( 4000 to 12,000 BTU) compressors. Most modern compressors are about 1HP per ton ( 12,000 BTU) and the above specification doesn't match.Unless I really missed the mark, the BTU specifications on the package should be updated! The product has no problem starting a 3 ton ( 36,000 BTU) unit.
Recommended Products

$135.92

$ 60 .99 $60.99

4.4
Select Option

$20.23

$ 8 .99 $8.99

4.8
Select Option

$195.00

$ 90 .99 $90.99

4.9
Select Option