

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Sealed Unit Parts Co RSC20 is a PTC relay designed for refrigeration and air conditioning systems. This relay features an integrated start capacitor, which is essential for starting hermetic and semi-hermetic compressors. It provides overload protection to enhance motor lifespan and ensure safe operation. The RSC20 is suitable for applications up to half a horsepower, making it ideal for various HVAC/R systems.
The RSC20 relay is engineered to meet the needs of refrigeration and air conditioning technicians, ensuring reliable performance in demanding environments.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!