Siemens Building Technology 195-1000 Controller 321142-301 and glycol mixtures up to

and glycol mixtures up to 50% concentration

reducing the risk of microbial buildup

maintaining the electrical integrity and impedance requirements of the original control board

Due to the high-voltage electrical requirements and the need for proper sizing

Enhanced Combustion: Optimizes flue gas venting and combustion efficiency

Siemens Building Technology 195-1000 Controller 321142-301 and glycol mixtures up toThe Siemens 195 1000 is a specialized pneumatic receiver controller engineered for high precision proportional control in legacy and modern HVAC systems. Designed as a single input controller, this unit excels at maintaining setpoints by processing signals from remote pneumatic sensors to modulate dampers or valve actuators. Its rugged construction ensures reliable performance in demanding mechanical rooms, offering the adjustable sensitivity and