Schneider Electric SE7656B5045B Rooftop Unit Controller w/ Economizer

The Schneider Electric (Barber Colman) SE7656B5045B is a feature-rich programmable rooftop unit (RTU) controller engineered for commercial HVAC applications requiring precise scheduling, energy management, and comfort control. Designed to support 2 Heat / 2 Cool rooftop unit configurations, this controller delivers advanced functionality including integrated economizer and humidity control — making it an ideal solution for demanding commercial environments.

Programmability & Scheduling

• Local scheduling capability for on-site programming without a BAS connection
• Fully programmable setpoints and operating parameters
• Supports time-of-day and occupancy-based scheduling for energy savings

Economizer & Humidity Control

• Integrated economizer control for free cooling when outdoor conditions are favorable
• Humidity control functionality to maintain indoor air quality and comfort
• Helps reduce mechanical cooling loads and operating costs

System Compatibility

• Designed for 2 Heat / 2 Cool rooftop unit applications
• PIR (Passive Infrared) ready — supports occupancy-based control when a PIR sensor is added
• Part of the Schneider Electric (Barber Colman) commercial controller family

Key Benefits

• Reduces energy consumption through intelligent scheduling and economizer integration
• Simplifies commissioning with local programming capability
• Scalable design supports future PIR occupancy sensor integration
• Reliable commercial-grade construction from a trusted Schneider Electric / Barber Colman platform

The SE7656B5045B is the smart choice for contractors and building owners looking to maximize rooftop unit efficiency, improve occupant comfort, and reduce energy costs in commercial buildings.