【Upgraded 3-in-1 Design】 The Wadoy RCO410 Hard Start Kit combines a relay, overload protector, and start capacitor into one compact unit—replacing multiple parts for a faster, simpler, and more reliable installation
【Wide Compatibility】 Fits most refrigerators and freezers with 1/4–1/3 HP compressors and 115V running capacitors, including HS410, TJ90RCO410, AP4503017, 600-410, ERP410, and more. Works with RSIR, CSIR, PSC, and CSR compressor types
【Quick & Easy Installation】 Boosts compressor start-up and prevents low-voltage issues. Pre-wired with terminals—no special tools needed—installs in minutes for self-replacement or professional repair
【Durable & Reliable】 Built with a tough, insulated housing and high-quality components for long-lasting performance. Rigorously tested to withstand demanding home and commercial refrigeration environments
【Complete Kit & Support】 Includes 1 hard start capacitor and 2 wire terminal (pre-installed) and 2 wire nuts. Backed by Wadoy’s quality guarantee and responsive customer support—helping you restore your appliance quickly and confidently
