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MANUALS (2)
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
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1-3 HP
208-240V
Description
–
The 3-Series hard starts provide the service professional with an OEM option when the application calls for a hard start. Combining a potential relay and start capacitor the 3 series provides a TRUE 3 wire solution.
Features
Features
- Mechanical Potential Relay
- True 3-wire solution
- NATE® Recognized (Course #1867-0002)
- Voltage sensing
- Instant re-start
- 35 amp relay contacts
- Includes EZ snap bracket for quick installation
- 330 VAC capacitor
- UL® Recognized
- Capacitor size (µF): 88-108
Specs
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| Horse Power: | 1-3 |
|---|---|
| Voltage: | 208-240V |
Questions?
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Call or text 888-757-4774
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Brand
Horse Power
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Product Reviews
4.96 out of 56 reviews
100% would recommend this product
5 star
98%
4 star
0%
3 star
2%
2 star
0%
1 star
0%
Customer Images
Most Liked Positive Review
SPP6 Good Deal
I've used these devices for many years. They're simple, work great until they die, which is not often and likely years after install. Our area has deplorable power fluctuations and have caused must starting damage (in my opinion), and with this addition, much of that problem disappears. One of our power suppliers has even put in their newsletter to add a hard start device for compressor protection.
VS
Most Liked Negative Review
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Works as advertised.
However on my condenser I only saw marginal compressor start assistance.
Showing 1-10 of 56 reviews
Good product, good price
Our service techs use these quite often. Good quality and pricing.
Jeepingirl
Pennsylvania
23 days ago
Verified Buyer
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Works as advertised.
However on my condenser I only saw marginal compressor start assistance.
cwk
Jamison Pennsylvania
1 months ago
Verified Buyer
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I will buy products again
I was told when my orders are shipped and expected arrival. All parts were great. Installed all and very satisfied.
VET
Tennessee
2 months ago
Verified Buyer
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SPP6 Good Deal
I've used these devices for many years. They're simple, work great until they die, which is not often and likely years after install. Our area has deplorable power fluctuations and have caused must starting damage (in my opinion), and with this addition, much of that problem disappears. One of our power suppliers has even put in their newsletter to add a hard start device for compressor protection.
GarysAC
Florida
7 months ago
Verified Buyer
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yes good product
outstanding
drfreeze
georgia
1 years ago
Verified Buyer
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Great Quality
It works. Don't cheat yourself buy smart.
JcSr
Stuart, FL
1 years ago
Verified Buyer
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i would definitely buy this product again in a heartbeat!
Installation was straight forward & easy.
Cliff
Wichita, KS
1 years ago
Verified Buyer
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I love supco boosters.
This is a great product.
Abco
Palisades Park NJ
1 years ago
Verified Buyer
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Works like a charm
Works like a charm. Easy to install for a DIY'er.
Started getting a buzz when the compressor kicked on.
Previous hard start kit began to fail. They don't last forever but are well worth the few bucks.
JimT
Chicago Illinois
1 years ago
Verified Buyer
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Works well
Added the hard start kit to my 3 ton heat pump. It works great with the unit seaming to start much easier which will prolong life of the unit. Also easy to install after I found room inside the case to mount.
ograys
Orlando, FL
1 years ago
Verified Buyer
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Product Q&A
2 Questions2 Questions
Q: Phsically what are the dimensions for the Supco 3W1 Hard Start Kit. I need to know if it can fit inside the unit or I need an external box?
Asked by William 16 days ago
Add your answer
Verified Reply- SupplyHouseHi William, it is approximately 7" long x 2.15" diameter.
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Q: I have a 5 ton rheem heat pump 14 years old. Is this the correct hard start kit?
Asked by John 12 years ago
Add your answer
Verified Reply- Supplyhouse Staffhard start kits are not model specific
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Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy