115V single-phase motor equipped with built-in thermal overload protection to ensure long-term operational safety

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

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

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

The 3/4" Union FNPT x FNPT connection allows for simplified installation in either vertical or horizontal orientations while maintaining a low pressure drop of approximately 5 psi at 15 GPM

Siemens Building Technology 192-207 Stat 328140-751 115V single-phase motor equipped withThe 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.