Enhanced Moisture Control: Restores efficient HVAC drainage to prevent microbial growth and indoor humidity spikes

When troubleshooting an air conditioner not cooling

Connect the core line voltage to the black and white leads

providing a direct-fit solution for technicians looking to resolve communication errors or power-on failures in compatible indoor or outdoor units

MAMAC Systems HU-226-2-MA-7 Transducer 320720-756 Enhanced Moisture Control: Restores efficientThe MAMAC Systems HU 226 2 MA 7 is a contractor grade duct humidity and temperature transducer engineered for high performance HVAC and building automation systems. Built with a bulk polymer capacitive sensing element, this unit delivers a consistent 2% relative humidity accuracy across a 0 100% RH range. It integrates a 10,000 Ohm NTC thermistor (Type III) for precision temperature monitoring, providing a dual point sensing solution in a single duct