making it a staple for HVAC service kits and boiler repair applications across residential and commercial heating systems

The CO-106 (302900) is the standard replacement for bellows assemblies BA-51-05

What is the maximum pressure rating for this probe

this 3-inch model is designed for specific plenum depths to ensure the sensor is positioned in the direct path of the airflow

This robust HVAC filter drier replacement is a standard-issue component for technicians looking to maintain system dehydration and chemical stability in reverse-cycle systems

Siemens Building Technology 243-0018 Signal Selector making it a staple forThe 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