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Ships within 48 hours · Estimated delivery Oct 15 - Oct 20
By replacing the internal worn components with OEM-spec hardware
Precise Thermal Calibration: Reliable 260 degree open and 230 degree close setpoints for consistent system protection
which offers increased durability against surges
60" WC (water column) for precise inducer motor monitoring and combustion air verification
Siemens Building Technology QFM2100 Sensor Els PW 17895 By replacing the internal wornThe 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
