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and AL-185 models
This unit features a 1/2" NPT inlet and outlet
technical specs (such as the set point and contact rating) are specific to Tjernlund systems
Integrated Blower Control: Precise relay management for heating and cooling blower speeds optimizes airflow and heat exchanger longevity
The Copeland 998-0510-09 is a heavy-duty 1-1/8" compressor service valve designed specifically for 4RA3
Siemens Building Technology GIB131.1P Actuator 319847-401 and AL-185 modelsThe Siemens GIB131. 1P is a heavy duty OpenAir electronic actuator engineered for precise control of large dampers in commercial HVAC systems. Delivering a significant 310 lb in torque, this non spring return (NSR) rotary actuator is the industry standard for high demand applications including VAV terminals, large air handlers, and exhaust dampers. Operating on 24V AC DC, it utilizes 3 point floating control to maintain accurate positioning without
US$ 129.50
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US$ 134.00
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US$ 39.00
