Siemens Building Technology 243-0018 Signal Selector The "UL" designation in this

The "UL" designation in this model indicates the inclusion of an indicator light and/or a check button

This 161-193 Microfarad 220/250Vac Round Start Capacitor is engineered specifically for single-phase 50/60Hz AC motor starting circuits

consider adding an external 3-amp inline fuse on the secondary side

providing a precise signal when the reservoir level drops below the probe tip

Optimized Combustion: Specifically calibrated for LP gas conversion

Siemens Building Technology 243-0018 Signal Selector The "UL" designation in thisThe Siemens Building Technology 243 0018 Signal Selector is a high performance, dual input pneumatic logic device designed to compare two proportional air signals and transmit the higher value to downstream controllers or final control elements. As the direct replacement for RCC 1108, this highest pressure signal selector is essential for optimizing pneumatic control systems that require precise demand based logic, such as multi zone cooling