MAMAC Systems HU-921-MA-8 Humidity Sensor Els PW 17895 it features a durable aluminum

it features a durable aluminum frame and a multi-layered expanded metal weave for maximum surface area and minimal static pressure

Premature failure is often caused by touching the silicon carbide element with bare hands during installation or vibration from a failing inducer motor

this assembly is a critical component for Carrier

For technicians performing diagnostics on furnace high limit trips

or the 3-amp control fuse repeatedly blowing due to a shorted internal coil

MAMAC Systems HU-921-MA-8 Humidity Sensor Els PW 17895 it features a durable aluminumThe MAMAC Systems HU 921 MA 8 is a high performance OEM humidity sensor engineered for demanding HVAC BAS applications, specifically in economizer control and packaged rooftop air handlers. This unit features a cross linked bulk polymer capacitive sensing element, providing an ultra fast response to changes in relative humidity. For precise monitoring, it delivers a 4 20mA 2 wire output for humidity and utilizes a 10,000 Ohm NTC thermistor (Carel) for