the Maxitrol 13A30-50 must be installed in an upright (vertical) position

preventing the diagnostic errors or power fluctuations often associated with third-party cells in precision sensing applications

It features a factory-calibrated 6

making it suitable for outdoor condensing units and refrigeration systems exposed to moisture

field-serviceable control valves that minimize bypass and maximize system efficiency

Siemens Building Technology 192-207 Stat 328140-751 the Maxitrol 13A30-50 must beThe Siemens Building Technology 192 207 is a heavy duty pneumatic room thermostat designed for high performance heating and cooling management in 2 pipe commercial systems. Engineered for precision, this direct acting (DA DA) controller utilizes a sensitive bimetal element to provide proportional dual setpoint regulation. Standard factory settings include a changeover pressure range of 18 to 25 psi, ensuring seamless switching between seasonal modes.