Honeywell PUL6438S Programmable Controller for Building Systems

Description

The Honeywell PUL6438S is a programmable unitary controller from the Spyder Classic series, designed for HVAC applications in commercial buildings. It supportsLonWorks?communication and offers flexible I/O configurations for precise control of unitary equipment such as fan coils, rooftop units, and heat pumps. Its compact design and high-speed processing make it ideal for scalable building automation.