Siemens Building Technology 331-3001 Damper Actuator 326010-701 making it a superior choice

making it a superior choice for high-speed HVAC applications or drives with smaller pulley diameters

The Carrier 17601015 Fan Propeller is a direct OEM replacement fan blade designed to maintain the precise static pressure and CFM requirements of your Carrier

and physical round dimensions match the specifications of the original equipment

including selectable setpoint dials for Fahrenheit

When performing annual Lochinvar boiler maintenance

Siemens Building Technology 331-3001 Damper Actuator 326010-701 making it a superior choiceThe Siemens Building Technology 331 3001 Damper Actuator is a robust No. 4 pneumatic actuator engineered for precise modulation and reliable control of HVAC systems. This pneumatic damper actuator features an all metal body construction and a high quality, ozone resistant rolling diaphragm designed to provide consistent force over its 4 inch stroke. With a 3 13 psi nominal spring range, this unit is ideal for applications requiring a large effective