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This circulator operates at one hundred twenty volts and is built with robust construction for durability in demanding environments
Operation Modes: Cooling and Heating
Natural Filament: Red Sable
also known as Le74K87
System Sensor APA151 Remote Annunciator HVAC Alarm Panel voomi_id_73271 This circulator operates at oneProduct Description The System Sensor APA151 is a remote annunciator featuring piezo technology, designed to provide both audible and visual alarms for enhanced safety in HVAC applications. This model is intended for use with 4 wire conventional duct smoke detectors. Features a loud piezo alarm and dual LED indicators. Green LED shows power status, while red LED alerts to any alarm condition. Does not require a system control panel, making it ideal
