The Danfoss MTZ18-4VI is a specialized hermetic reciprocating compressor engineered for medium and high evaporating temperature applications

Operational Consistency: Maintains alignment to prevent side-loading on the actuator drive shaft

Standard boiler maintenance requires gasket replacement whenever the flange is disturbed to prevent vacuum leaks or exhaust gas discharge

As a direct drop-in for obsolete part numbers HC27CB121

ECM Efficiency: Reduces electrical consumption and operational costs compared to standard induction motors

MAMAC Systems HU-226-3-VDC-12 Transducer 318973-401 The Danfoss MTZ18-4VI is aThe MAMAC Systems HU 226 3 VDC 12 is a professional grade duct humidity and temperature transducer engineered for high demand HVAC and building automation systems (BAS). This unit features a high performance bulk polymer capacitive sensing element protected by a proprietary ePTFE hydrophobic filter, ensuring reliable performance in environments prone to condensation, salt air, and pollutants. For precise climate control, it delivers 3% RH accuracy