Description
The Honeywell RP419A1065 Electric Pneumatic Relay is the essential part used in controlling the airflow of HVAC systems. This relay works at 480V with a 1/4” barb connection and it uses an electrical signal to open and close the pneumatic valve that controls the flow of air. This precise control is essential in HVAC equipment such as dampers and valves to control the zone and ventilation. Advantages include better system performance because of proper airflow, better control of temperature and humidity, and more durability because of its design, which results in better HVAC stability.
