Description
Overview
The Cleveland Controls DDP-109-204 is a Dual Pressure Sensing Switch engineered to monitor and respond to two distinct pressure conditions within HVAC and refrigeration systems. By combining dual-pressure sensing in a single device, this switch simplifies installation, reduces component count, and delivers dependable system protection against both high- and low-pressure fault conditions.
Key Features
- Dual pressure sensing capability monitors two pressure points simultaneously
- Compact, single-unit design replaces the need for two separate pressure switches
- Designed for reliable operation in demanding HVAC and refrigeration applications
- Provides automatic system shutdown or alarm signaling upon pressure fault detection
- Cleveland Controls quality construction for long service life and consistent performance
- Easy integration into existing control circuits and panel layouts
Application
The DDP-109-204 is ideal for use in commercial and industrial HVAC systems, chillers, refrigeration equipment, and air handling units where monitoring of both high- and low-side pressures is required. It helps protect compressors and other critical components from damage caused by abnormal pressure conditions.
Why Choose Cleveland Controls
Cleveland Controls has a long-standing reputation for manufacturing precision sensing and switching devices trusted by HVAC professionals across the industry. The DDP-109-204 reflects that commitment to quality, offering a reliable and cost-effective solution for dual-pressure monitoring in a wide range of system configurations.







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