The Rheem-Ruud 42-23114-06 Relay is a heavy-duty 24V SPDT relay designed for reliable switching in HVAC systems

Precision Alignment: Integrated 4-1/4 inch tripod legs ensure the nozzle remains centered in the air tube for optimized fuel spray

making it a staple for light commercial refrigeration

a technician should replace the unit if the measured pressure drop exceeds the manufacturer’s recommended limits for the specific refrigerant

MAMAC Systems HU-224-2-VDC Transducer R-410A The Rheem-Ruud 42-23114-06 Relay isThe MAMAC Systems HU 224 2 VDC is a high performance duct humidity transducer engineered for precision environmental monitoring in HVAC and Building Automation Systems. Featuring a 2% humidity sensor accuracy, this unit utilizes a cross linked bulk polymer capacitive sensing element, providing exceptional stability and resistance to contaminants. This duct mount humidity sensor is housed in a rugged 18 gauge steel NEMA 4 (IP65) enclosure, making it