Description
Cleveland Controls DDP-106-299X Air Pressure Sensing Switch
The Cleveland Controls DDP-106-299X is a differential air pressure sensing switch engineered for dependable pressure monitoring and control in commercial and industrial HVAC applications. Designed to detect changes in air pressure across fans, filters, ducts, and air handling units, this switch provides a reliable switching action when a preset pressure differential is reached — helping protect equipment and maintain system efficiency.
Key Features
- Differential air pressure sensing design for accurate detection across HVAC components
- Suitable for use with fans, blowers, air handlers, and duct systems
- Provides reliable switching action upon reaching a set pressure differential
- Durable construction built for long-term performance in demanding environments
- Compact form factor for straightforward installation in tight spaces
- Ideal for filter status monitoring, fan proving, and airflow verification applications
Applications
- Air handling units (AHUs)
- Fan and blower proving circuits
- Filter differential pressure monitoring
- Duct static pressure sensing
- Commercial and industrial HVAC systems
Why Choose Cleveland Controls
Cleveland Controls has a long-standing reputation for manufacturing high-quality pressure and airflow sensing devices trusted by HVAC professionals across North America. The DDP series switches are a go-to solution for contractors and engineers who need accurate, repeatable pressure switching performance in the field.







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