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Key Benefits High Capacity Hardware: Rated for up to 150
maintaining the professional aesthetic and structural integrity of the control interface without performance drift
which fits standard 1/2" and 3/4" nominal copper tubing or equivalent iron pipe dimensions common in hydronic changeover projects
Whether you are performing a routine overhaul or correcting airflow restrictions
With a 3/8-inch bore
Aprilaire 5558 Humidistat 320788-703 Key Benefits High Capacity Hardware:The Aprilaire 5558 is a high performance Automatic Digital Modulating Control package engineered specifically for use with the Model 866 modulating steam humidifier. This modulating steam humidistat provides superior precision by utilizing a microcomputer based design and a proportional algorithm. Unlike standard on off controls, the 5558 delivers a 0 10VDC or 2 10VDC modulating output signal, allowing the humidifier to adjust its output based on the
US$ 105.00
US$ 82.50
