Carrier 323017-201 Sight Glass

The Carrier 323017-201 Sight Glass Relay is an essential part of HVAC systems to maintain the high level of performance and efficiency. Used in HVAC equipment, it offers live status of the refrigerant and permits control for service with minimal variations. It therefore assists in controlling the refrigerant level and this in turning or overheating the system. It is relatively small in size, which makes it possible to install it in different HVAC systems. With this relay in place, HVAC systems can run most efficiently and minimize energy use while also increasing the longevity of the equipment.