• Provides automatic control of dehumidifier for air conditioning systems
• Switch closes on rise in humidity
• Positive ON-OFF settings permit manual operation of controlled equipment
• Impact-resistant, molded plastic cover mounts on wall
• Fully enclosed, dust free
• Single pole, single throw (SPST), snap-acting switch
• Sensing element of thin, moisture sensitive nylon ribbon provides reliable operation even when ambient temperature conditions change

Note: Designed for use on dehumidifier, not humidifier.