The Digital Timer Paragon 115V/ 240V (9045-00) - Replace 8145-21 is a high-quality timer and defrost control designed for automating defrost cycles and equipment run schedules. Built from quality materials, it delivers consistent, dependable performance even in demanding service conditions. Key specifications include 115 V operation, making it easy to match this part to your system requirements. Backed by Paragon's reputation for quality, it meets the exacting standards HVAC professionals expect. Perfect for repairs, routine maintenance, and new installations, this timer and defrost control makes sourcing trusted controls and thermostats simple. Add it to your order and enjoy cooling performance you can count on.