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providing versatility for legacy systems and retrofits
This dual-action component provides critical monitoring of combustion air pressure
This specific model is designed primarily for water and glycol systems
providing seamless integration with standard building automation systems and modulating control strategies
it serves as a reliable OEM replacement for several ICP brands
Dwyer Instruments DHC-003 Pressure Switch Refrigerant providing versatility for legacy systemsThe Dwyer DHC 003 is a high precision differential pressure controller designed for sensing and controlling low pressure air and non combustible gases. This unit features a sensing range of 0 to 0. 5 inches water column, making it an essential component for monitoring filter status, duct static pressure, and fan proving in critical HVAC applications. Built with a solid state sensor and an integrated SPDT relay, the DHC 003 delivers superior