Siemens Building Technology GCA121.1U Actuator 324846-701 A humming motor with a
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Description
A humming motor with a free-spinning shaft often indicates a failed start capacitor
This air pressure sensing switch utilizes a high-sensitivity silicone diaphragm and a glass-filled polycarbonate housing to ensure precise actuation at a fixed set point of 0
which compromises the low water cut-off's ability to safely shut down the burner
Technical specifications include a ball bearing system for radial loads
Does this model include a low-pressure cutoff
Siemens Building Technology GCA121.1U Actuator 324846-701 A humming motor with aThe Siemens GCA121. 1U is a high performance spring return rotary damper actuator designed for the heavy duty demands of commercial HVAC systems. Delivering a robust 142 lb in torque (rated up to 160 lb in in specific applications), this 24VAC damper actuator provides reliable on off 2 position control for return air, exhaust, and face and bypass dampers. Built with brushless DC motor technology, the unit features integrated stall protection to
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