Siemens Building Technology QFM2100 Sensor Refrigerant and small fan coil units

and small fan coil units across residential and commercial sectors

This replacement 5 inch flanged valve disc is specifically designed for integration with Series 8100 single seated cage valves and the V5011 flanged globe valve series

The Maxitrol MT1-9 is a 9-inch mixing tube specifically engineered for dual sensor applications within Selectra gas modulation systems

By replacing worn or ruptured diaphragms

This Trane LP conversion kit includes all necessary burner orifices

Siemens Building Technology QFM2100 Sensor Refrigerant and small fan coil unitsThe Siemens Building Technology QFM2100 Sensor is a professional grade duct relative humidity sensor designed for accurate integration into commercial HVAC and ventilation systems. Engineered for high stability monitoring, this unit provides a precise 0 10Vdc output signal corresponding to 0 100% relative humidity. It serves as an essential component for building automation systems (BAS), ensuring optimal indoor air quality and moisture control. As a