Skip to main content

Picture 1 of 1

Stock photo
Stock photo
SUPCO SPP-6 Super Boost Start Capacitor, 130-156µf Size, 1/2-10 hp, 90-277Vac - Picture 1 of 1

SUPCO SPP6 Hard Start Relay Capacitor

4.7572 product ratings
FIT Picker (1199)
100% positive feedback
Price:
US $9.99
ApproximatelyC $13.95
+ $25.47 shipping
Estimated delivery Fri, Oct 24 - Tue, Nov 4
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
New

About this product

Product Identifiers

BrandSUPCO
MPNSPP6
GTIN0687152031528
UPC0687152031528
ModelSPP6
eBay Product ID (ePID)2254435229

Product Key Features

Number of Items in Set1
Power SourceElectric
Suitable ForBISS, Adult, Relay And Start Capacitor
Compatible BrandSUPCO, For Trane
ColorWhite
Item Depth3.9 in
FeaturesIncreases compressor torque 500%,All in 1 start realy and hardstart capacitor,Get more life out of that old compressor,easy to follow instructions
FinishCeramic
InstallationEasy 2-Wire Installation
Compatible ModelSPP6
MaterialCeramic
TypeCapacitor

Dimensions

Item Height2.6 in
Depth3.9in.
Height2.6in.
Width7.75in.
Item Weight0.3lbs.

Additional Product Features

Manufacturer ColorWhite

All listings for this product

Buy It Now
Any Condition
New
Pre-owned
SUPCO SPP-6 Super Boost Start Capacitor SPP6 USED
item 1 SUPCO SPP-6 Super Boost Start Capacitor SPP6 USED
C $11.87
SUPCO SPP-6 Super Boost Start Capacitor
item 2 SUPCO SPP-6 Super Boost Start Capacitor
C $17.26
+C $15.52 shipping
SUPCO SPP6 Super Boost Start Capacitor, 1/2-10 hp, 120-288Vac
item 3 SUPCO SPP6 Super Boost Start Capacitor, 1/2-10 hp, 120-288Vac
C $13.97
SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION NEW -
item 4 SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION NEW -
C $20.25
+C $15.60 shipping
SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION -+
item 5 SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION -+
C $20.25
+C $15.60 shipping
! SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION
item 6 ! SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION
C $20.25
+C $15.60 shipping
SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION SPP6
item 7 SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION SPP6
C $20.25
+C $15.60 shipping
! SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION NEW
item 8 ! SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION NEW
C $20.25
+C $15.60 shipping
SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION --
item 9 SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION --
C $20.25
+C $16.50 shipping
SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION NEW
item 10 SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION NEW
C $20.25
+C $16.50 shipping
SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION !!!!!
item 11 SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION !!!!!
C $20.25
+C $16.50 shipping
SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION -----
item 12 SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION -----
C $20.25
+C $16.50 shipping
! SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION ^
item 13 ! SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION ^
C $20.25
+C $16.50 shipping
! SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION NEW
item 14 ! SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION NEW
C $13.97
SUPCO SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
item 15 SUPCO SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
C $11.78
Supco SPP6 Super Boost Relay & Hard Start Capacitor Starter POW-R-PAK 500%
Last one
item 16 Supco SPP6 Super Boost Relay & Hard Start Capacitor Starter POW-R-PAK 500%
C $20.60
SUPCO SUPER BOOST RELAY & HARD START CAPACITOR SPP6
item 17 SUPCO SUPER BOOST RELAY & HARD START CAPACITOR SPP6
C $16.06
+C $23.01 shipping
Supco SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
item 18 Supco SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
C $22.33
Supco SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
item 19 Supco SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
C $22.33
Supco SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
item 20 Supco SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
C $16.76
+C $24.70 shipping
Supco SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
item 21 Supco SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
C $20.94
+C $20.78 shipping
Supco SPP6 SUPER BOOST Hard Start Kit with 500% Torque - NEW/FREE SHIPPING
item 22 Supco SPP6 SUPER BOOST Hard Start Kit with 500% Torque - NEW/FREE SHIPPING
C $20.94
+C $20.78 shipping
Supco SPP6 Super Boost Relay & Hard Start Capacitor Starter POW-R-PAK 500%
item 23 Supco SPP6 Super Boost Relay & Hard Start Capacitor Starter POW-R-PAK 500%
C $25.13
+C $16.66 shipping
SUPCO SPP-6 Super Boost Start Capacitor, 130-156µf Size, 1/2-10 hp a/c air hvac
Last one
item 24 SUPCO SPP-6 Super Boost Start Capacitor, 130-156µf Size, 1/2-10 hp a/c air hvac
C $25.13
+C $16.66 shipping
SPP6 SUPCO POW-R-PAK Starter Solid State Relay And Hard Start Capacitor
item 25 SPP6 SUPCO POW-R-PAK Starter Solid State Relay And Hard Start Capacitor
C $24.42
Supco Super Boost Relay & Hard Start Capacitor Starter Torque POW-R-PAK SPP6
item 26 Supco Super Boost Relay & Hard Start Capacitor Starter Torque POW-R-PAK SPP6
C $25.00
+C $17.42 shipping
Supco Super Boost Relay & Hard Start Capacitor Starter Torque POW-R-PAK SPP6
item 27 Supco Super Boost Relay & Hard Start Capacitor Starter Torque POW-R-PAK SPP6
C $20.25
Power Start Kit, Increases Compressor Starting Torque, SPP6, HS650, WSX-6, SPP6
item 28 Power Start Kit, Increases Compressor Starting Torque, SPP6, HS650, WSX-6, SPP6
C $26.33
SPP6 Hard Start Kit Capacitor Relay 1/2HP-10HP Increases Torque 500% Pow-R-Pak
item 29 SPP6 Hard Start Kit Capacitor Relay 1/2HP-10HP Increases Torque 500% Pow-R-Pak
C $20.81
+C $23.49 shipping
New SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION
item 30 New SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION
C $23.73
Supco SPP6 Hard Start Kit w/ 500% Torque Increase (90/277V)
item 31 Supco SPP6 Hard Start Kit w/ 500% Torque Increase (90/277V)
C $13.97
+C $31.02 shipping
Supco SPP6 Hard Start Kit w/ 500% Torque Increase (90/277V)
item 32 Supco SPP6 Hard Start Kit w/ 500% Torque Increase (90/277V)
C $13.97
+C $31.02 shipping
SPP6 SUPCO POW-R-PAK Starter Solid State Relay And Hard Start Capacitor
item 33 SPP6 SUPCO POW-R-PAK Starter Solid State Relay And Hard Start Capacitor
C $24.37
SPP6 Super Boost Relay & Hard Start Capacitor Starter POW-R-PAK
item 34 SPP6 Super Boost Relay & Hard Start Capacitor Starter POW-R-PAK
C $16.05
SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION
item 35 SUPCO SPP-6 Super Boost Hard Start Capacitor COMPRESSOR HVAC REFRIGERATION
C $19.54
SUPCO SPP6 Super Boost Relay & Hard Start Capacitor 500% More Torque 277VAC Max
item 36 SUPCO SPP6 Super Boost Relay & Hard Start Capacitor 500% More Torque 277VAC Max
C $16.76
SPP6 - Power Start Kit, Increases Compressor Starting Torque
item 37 SPP6 - Power Start Kit, Increases Compressor Starting Torque
C $25.80
Supco Spp6 Hard Start Kit 1/2Hp-10Hp Capacitor
item 38 Supco Spp6 Hard Start Kit 1/2Hp-10Hp Capacitor
C $26.99
+C $20.00 shipping
SPP6 SUPCO POW-R-PAK Starter Solid State Relay And Hard Start Capacitor
item 39 SPP6 SUPCO POW-R-PAK Starter Solid State Relay And Hard Start Capacitor
C $26.54
Supco Refrigerator Hard Start, Relay and Start Capacitor SPP6
item 40 Supco Refrigerator Hard Start, Relay and Start Capacitor SPP6
C $47.51
Free shipping
Supco Spp6 Hard Start Kit, Relay And Start Capacitor, 90-277 Volts
item 41 Supco Spp6 Hard Start Kit, Relay And Start Capacitor, 90-277 Volts
C $17.46
Supco SPP6 Hard Start Kit w/ 500% Torque Increase (90/277V)
item 42 Supco SPP6 Hard Start Kit w/ 500% Torque Increase (90/277V)
C $20.94
Supco Super Boost HVAC Relay and Hard Start Capacitor SPP6 The Original
item 43 Supco Super Boost HVAC Relay and Hard Start Capacitor SPP6 The Original
C $27.92
+C $20.99 shipping
Supco SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
item 44 Supco SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
C $27.94
SUPCO SPP6 Super Boost Relay & Hard Start Capacitor 500% More Torque 277VAC Max
item 45 SUPCO SPP6 Super Boost Relay & Hard Start Capacitor 500% More Torque 277VAC Max
C $16.05
SUPCO SPP-6 Super Boost Start Capacitor, 130-156µf Size, 1/2-10 hp, 90-277Vac
Last one
item 46 SUPCO SPP-6 Super Boost Start Capacitor, 130-156µf Size, 1/2-10 hp, 90-277Vac
C $13.95
+C $35.58 shipping
Supco SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
item 47 Supco SPP6 SUPER BOOST AC Hard Start Capacitor Kit, 500% Torque Increase
C $29.32
SUPCO SPP6 Relay/Capacitor Hard Start Kit with 500% Increase Starting Torque
item 48 SUPCO SPP6 Relay/Capacitor Hard Start Kit with 500% Increase Starting Torque
C $29.54
+C $21.04 shipping
Supco SPP6 Super Boost Relay & Hard Start Kit
Last one
item 49 Supco SPP6 Super Boost Relay & Hard Start Kit
C $12.72
+C $38.01 shipping
SUPCO SPP6 Hard Start Relay Capacitor
item 50 SUPCO SPP6 Hard Start Relay Capacitor
C $22.33
SUPCO SPP6 Hard Start Relay Capacitor
item 51 SUPCO SPP6 Hard Start Relay Capacitor
C $20.90
Supco SPP6 Super Boost AC Hard Start Capacitor Kit, 500% Torque Increase NEW
item 52 Supco SPP6 Super Boost AC Hard Start Capacitor Kit, 500% Torque Increase NEW
C $20.94
OEM Supco SPP6 Relay and Hard Start Capacitor 1/2HP-10HP Increases Torque 500%
item 53 OEM Supco SPP6 Relay and Hard Start Capacitor 1/2HP-10HP Increases Torque 500%
C $18.09
+C $35.34 shipping
Supco SPP6 Super Boost Relay & Hard Start Capacitor Starter POW-R-PAK 500%
item 54 Supco SPP6 Super Boost Relay & Hard Start Capacitor Starter POW-R-PAK 500%
C $13.97
Supco Relay Start Capacitor 120-288V SPP6 - Genuine OEM Replacement Part
item 55 Supco Relay Start Capacitor 120-288V SPP6 - Genuine OEM Replacement Part
C $32.80
+C $21.13 shipping
SPP6 Supco Parts Hard Start Kit (Up To 5-Ton) OEM SPP6
item 56 SPP6 Supco Parts Hard Start Kit (Up To 5-Ton) OEM SPP6
C $26.47
+C $27.82 shipping
SUPCO SPP6 Hard Start Relay Capacitor
item 57 SUPCO SPP6 Hard Start Relay Capacitor
C $27.94
Supco SPP6 Super Boost Relay & Hard Start Capacitor PSC 1Ph 90-277V 1/2-10HP.
item 58 Supco SPP6 Super Boost Relay & Hard Start Capacitor PSC 1Ph 90-277V 1/2-10HP.
C $19.42
Supco Spp6 Hard Start Kit For Psc & Csir Compressors, 90-277V, 1/2-10 Hp, 500%
item 59 Supco Spp6 Hard Start Kit For Psc & Csir Compressors, 90-277V, 1/2-10 Hp, 500%
C $24.43
listings for this product

Ratings and Reviews

Learn more
4.8
72 product ratings
  • 66 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 4 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 54 reviews
  • by silkyman45
    Apr 28, 2016

    Compressor saver

    These start assist should be on every AC unit that they can be used on....They save electric cost, help keep the compressor from struggling against high starting torques and are a great selling item when they are explained to customers.... They install easily and I recommend them to anyone and everyone running service or just wanting to make an AC unit more efficient... These start kits can add years of service to a unit....Especially if coupled with a time delay to prevent short cycling...A perfect combination.... Bottom line......I will buy and install more. Vern

    Verified purchase: YesCondition: New

  • by tmst08
    Aug 16, 2021

    Quick fix for abused compressor

    My old 15000 BTU wall unit began tripping the time delay on the circuit breaker when starting. This fixed it. Installation was just a matter of attaching the leads to the H and C terminals of the existing run capacitor and finding a way to secure it.

    Verified purchase: YesCondition: New

  • by chabmakin
    Aug 11, 2017

    Great booster.

    This booster works! My geothermal scroll compessor was making a clunk sound during startup with a loud buzzing noise. This booster, plus a new start/run capasitor fixed the clunk noise and has quieted the buzzing. I recommend it. FYI: Where I live, it would cost $60 for the part plus $90 labor for this item to be installed. You can easily install it yourself. All you need to do is watch a short video on YouTube in order to get aquatinted with handling a capasitor.

    Verified purchase: YesCondition: New

  • by spatz406
    Sep 24, 2019

    IT SEEMS TO BE WORKING?

    This item is supposed to take some of the "electrical stress" off of your compressor by giving itban extra "boost" on Start up. It may be my imagination, but I swear the compressor does not have the same loud tone upon starting like it did before. If you can use common tools, installation is a snap. Look at the YouTube video on installation, get some plastic ties and that's it. 🙂

    Verified purchase: YesCondition: New

  • by leonardgammel
    Nov 11, 2015

    Boosts compressor starts

    Easy 2 wire connection to current run capacitor. Doesn't matter which goes on each side. Each side usually has 4 spade connectors to use, just use one of them for each wire for each set. Also has relay that let's it kick in when other cap is triggered.

    Verified purchase: YesCondition: New

  • by colbysadie
    Oct 11, 2021

    cheap way to improve factory performance.

    Placed on two different Dometic ac's (13.5k btu and 15k btu) on my toy hauler 5th wheel. Both were originally equipped with only run capacitors. So this should allow the compressors to start more easily and quickly. So far they work as expected. Next summers heat will provide the real test.

    Verified purchase: YesCondition: New

  • by markdyck
    Aug 22, 2018

    Awesome little piece of hardware!

    My AC compressor had intermittent starting issues before installing this. It could run for hours, stop and then not start again. It basically started when it wanted to, not when I wanted it to. Since installing the hard start, it's start everytime immediately. I love it!

    Verified purchase: YesCondition: New

  • by slamer97652
    May 11, 2017

    boost relay

    this item works perfect on my 12500 BTU air conditioner on our travel trailer. Am able to leave my generator set on the economy mode now. Big difference on how long the generator can run on a tank of gas.

    Verified purchase: YesCondition: New

  • by labarr123
    May 14, 2019

    7 amp drop on 5k BTU

    This item worked good. I have a 5k btu window unit running on a power inverter. start up amps showed 21 amps for a split sec. and with this capacitor on and it now shows 14 amps. 7 amp drop not bad in my book. was wondering what 2 would do. but nice cheap 7 amp drop.

    Verified purchase: YesCondition: New

  • by zelko925
    Apr 07, 2020

    Great addition to any AC

    It works great as soon as installed noticed a much quieter cold start of the 5 ton AC The inrush current is reduced as well and the lights do not alter at all since the installed SUPCO

    Verified purchase: YesCondition: New

Best Selling in Refrigerator & Freezer Parts

Save on Refrigerator & Freezer Parts

Trending price is based on prices over last 90 days.

You may also like