Siemens Building Technology QFM3101 Sensor 340155-7024 the non-notched design offers superior

the non-notched design offers superior tolerance to slipping and minor pulley misalignment compared to raw-edge alternatives

the S-9104H (also identified as the S9104H reservoir valve) effectively vents excess pressure to the suction line to prevent over-pressurization of the reservoir

the 626615R is the direct furnace high limit switch replacement for the legacy 626615 and 626567 models

Multi-Pilot Compatibility: Standardized fit for D

As a technician-grade replacement gas valve kit

Siemens Building Technology QFM3101 Sensor 340155-7024 the non-notched design offers superiorThe Siemens Building Technology QFM3101 is a high precision duct relative humidity sensor designed for demanding building automation and HVAC control applications. Featuring a robust 4 20mA output signal, this sensor provides a linear 0 100% RH measurement with a strict 2% accuracy rating. Engineered for professional grade reliability, it functions as a direct functional cross for the HD2XMSX, ensuring seamless integration into existing control loops