This potential relay is a crucial component in HVAC systems, responsible for switching high voltage circuits on and off. It is designed to provide reliable and efficient performance, ensuring that the system operates smoothly and effectively. With its durable construction and precise engineering, this potential relay is an excellent choice for HVAC service technicians looking to maintain or repair Lennox systems. Its compact size makes it easy to install in tight spaces, while its high-quality materials ensure long-lasting durability and reliability.