Supco SPP6E E Series Electronic Potential Relay Style Hard Start Kit, 1/2 - 3 Horsepower Range, 88-106F Capacitor Size
Key features
- •Electronic potential relay for starting motors
- •Two-wire connection for installation
- •Back-up electronic timing circuit to protect the compressor
- •Voltage-sensing capability
- •UL recognized for safety and NATE certified for HVAC applications
Supco SPP6E E Series Electronic Potential Relay Style Hard Start Kit, 1/2 - 3 Horsepower Range, 88-106F Capacitor Size
List Price: $50.63$45.57DEALYou Save: $5.06 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (15)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.2
out of 5
Based on 20 reviews
5★
100%
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Five Stars
Eddy Bee✓ Verified Purchase•June 22, 2017
worked perfectly, saved spending $600 on the Dometic "smart start"
Worked great on my Dometic Duotherm which was tripping the breaker ...
Amazon Customer✓ Verified Purchase•June 21, 2017
Worked great on my Dometic Duotherm which was tripping the breaker every time the condenser tried to start. This says "170-280 volts" but mine runs on regular 120 and it works fine.
Works Great now with a champion 3400 generator
Michelle Graham✓ Verified Purchase•June 8, 2017
Used On a brand new Dometic AC in a Forest River travel trailer. What a load off the generator. Works Great now with a champion 3400 generator.
So far, so good
Joe P.✓ Verified Purchase•March 9, 2017
Our 39 year old Lennox A/C compressor finally got to the point where it wouldn't start up. I installed this hard-start capacitor and it cranked right up. Its still working fine after 3 months, but its had just light use - it is still winter but we've had many days in the mid 80's. I know it won't last for a long time, but if I can get yet another summer out of it, or maybe even 2, it'll be well worth it. Not looking forward to a new system at around $6,000. This product is very easy to install - just follow the instructions and plug the 2 wires onto your existing running capacitor. I highly recommend getting this type, the "E series" because they have a built in relay which lets the Supco unit drop off when the compressor is running, then rest so its ready to go when called upon again. Its a very easy way to extend the life of your compressor.
Top quality
Gordon Meltzer✓ Verified Purchase•March 6, 2017
They are the industry standard start kit.
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