Siemens Building Technologies OpenAir™ GGD Series 3-3/8 in. 24V 20 lb-in. Die-Cast Aluminum Damper Actuator for Open Air GGD Electronic Damper Actuator

Siemens Building Technologies OpenAir™ GGD Series 2-7/8 in. 115V 142 lb-in. Die-Cast Aluminum Spring Return Electronic Valve Damper Actuator with 2-Position Control for GGD Series (15 Sec Run Time Fire)

Siemens Building Technologies 1/2 in. Brass FNPT Globe Valve

Siemens Building Technologies 240F Galvanized Steel Line Voltage Non-Programmable Thermostat

Siemens Building Technologies OpenAir™ GCA Series 2-7/8 in. 120V 160 lb-in. Die-Cast Aluminum Spring Return Electronic Damper Actuator (90 Sec Run Time)

Siemens Building Technologies 3-3/50 in. 26V Electronic-to-Pneumatic Transducer

Siemens Building Technologies 4-1/2 in. Temperature Sensor for QAA2200 Room Temperature Sensors

Siemens Building Technologies OpenAir™ GDE Series 2-2/5 in. 24V 44 lb-in. Plastic Non-Spring Return Electronic Damper Actuator for Open Air Electric Damper Actuators (90 Sec Run Time)

Siemens Building Technologies 4-1/2 in. Temperature Sensor for QAA2200 Room Temperature Sensors

Siemens Building Technologies Retroline® 140F Direct Acting Pneumatic Thermostat Kit

Siemens Building Technologies OpenAir™ GCA Series 2-7/8 in. 24V 160 lb-in. Die-Cast Aluminum Spring Return Electronic Damper Actuator for Open Air GCA Series

Siemens Building Technologies MZ Series 24 V Electric Plastic Actuator