Key Benefits Multi-Stage Compatibility: Optimized for systems requiring up to 3 stages of heating and 2 stages of cooling

The Danfoss 014L0186 (SGN 22s) is a professional-grade sight glass and moisture indicator designed specifically for integration into the liquid lines of commercial refrigeration and air conditioning systems

This electro-pneumatic transducer utilizes advanced micro-controlled coil poppet valve technology to convert electrical signals into proportional pneumatic pressure

an external 12VDC power supply sharing a common ground may be required

Zero Leakage Performance: Tight shut-off prevents energy waste and ghost heating/cooling in terminal units

Siemens Building Technology S55720-S562 Wiring Kit 320735-701 Key Benefits Multi-Stage Compatibility: OptimizedThe Siemens Building Technology S55720 S562, also identified as the AQM. KIT4112, is a specialized HVAC wiring kit engineered specifically for Siemens ECO building automation systems. This kit is a critical component for technicians and controls contractors tasked with integrating field devicessuch as sensors and actuatorsinto the Siemens ECO control architecture. By providing the exact interconnection hardware required, it ensures stable signal