Description
Hoffman Controls 870-10D Head Pressure Fan Switch
The Hoffman Controls 870-10D is a head pressure fan switch engineered to maintain optimal system performance in commercial and industrial refrigeration applications. By cycling condenser fans in response to refrigerant head pressure, this switch helps protect compressors from low-ambient pressure fluctuations, improving system efficiency and extending equipment life.
Key Features
- Designed for head pressure control in refrigeration and air conditioning systems
- Cycles condenser fans to maintain stable head pressure under varying ambient conditions
- Helps prevent compressor damage caused by low head pressure in cold weather operation
- Durable construction built for reliable, long-term field performance
- Compact design for straightforward installation in a variety of equipment configurations
Application
The 870-10D is ideal for use in commercial refrigeration systems, condensing units, and HVAC equipment where condenser fan cycling is required to maintain proper head pressure. It is a trusted solution for contractors and technicians seeking dependable pressure-actuated control from a proven Hoffman Controls product.
Why Choose Hoffman Controls
Hoffman Controls has a long-standing reputation in the HVAC and refrigeration industry for producing high-quality pressure and temperature controls. The 870-10D reflects that commitment to reliability and precision, making it a go-to choice for professionals who demand consistent performance in the field.







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