Start Relay Capacitor, AC Air Conditioner Starter AC-SPP5 / 4000-120000BTU
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 42,99 lei | — |
| 3–4 pcs | 40,84 lei | 5% (−2,15 lei/unit) |
| 5–10 pcs | 38,69 lei | 10% (−4,30 lei/unit) |
| 11+ pcs | 36,54 lei | 15% (−6,45 lei/unit) |
Start Relay Capacitor for Air Conditioners 4000-120000 BTU
The AC-SPP5 starter ensures quick and reliable compressor startup for air conditioning units between 4000 and 120000 BTU. It reduces startup stress, extends compressor lifespan, and lowers energy consumption. Compatible with residential and commercial systems, it installs quickly without complex interventions.
What you get with this product
- Instant compressor startup — eliminates delays and reduces waiting time until effective cooling
- Overload protection — extends compressor lifespan by up to 30% by reducing startup current
- Savings on electricity bills — reduced consumption with each startup of the air conditioning system
- Universal compatibility — works with AC units between 4000-120000 BTU, from 1/2 to 10 HP
- Quick installation without a specialist — simple connection via pre-fabricated cables, installation in under 15 minutes
- Robust construction — withstands high temperatures and intensive use in commercial conditions
How it works and how to install it
The SPP5 relay capacitor provides a powerful electrical boost at compressor startup, eliminating excessive strain on the motor. The relay automatically detects the startup moment and disconnects the capacitor after the compressor reaches optimal speed. Installation is done by connecting the two cables to the compressor terminals according to the provided diagram — no special tools or advanced electrical knowledge are required. The product is fixed to the outdoor unit casing using the integrated bracket.
Frequently Asked Questions
How do I know if this capacitor is compatible with my air conditioner?
If your unit is between 4000 and 120000 BTU and operates at 110-277V AC, the SPP5 capacitor is compatible. Check the BTU rating on the outdoor unit label.
Can anyone install it, or does it require a licensed electrician?
Installation is simple for individuals with basic electrical knowledge. However, if you are unsure, we recommend consulting a technician to avoid compressor damage.
How much does it extend the compressor's lifespan?
By reducing startup stress, the relay capacitor can extend the compressor's life by 20-30%, depending on usage frequency and operating conditions.
Technical Specifications
| Model | AC-SPP5 |
| BTU Compatibility | 4000 - 120000 BTU |
| Compressor Power Compatibility | 1/2 - 10 HP |
| Supply Voltage | 110V - 277V AC |
| Maximum Current | 22A |
| Relay Type | Start relay with integrated capacitor |
| Connection Type | Cables with pre-fabricated connectors |
| Certifications | CE, RoHS |
| Package Contents | 1x SPP5 Relay Capacitor, installation instructions |
Warranty and Support
The product benefits from a 2-year warranty in accordance with Romanian law for manufacturing defects. You have the right to return within 30 days of receipt if the product does not meet expectations. Delivery is fast via national courier, with SMS and email confirmation.
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