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Ships within 48 hours · Estimated delivery Oct 11 - Oct 16
Natural Filament: Red Sable
Operation Modes: Cooling and Heating
This OEM (original equipment manufacturer) replacement part is vital for maintaining the operational efficiency of your device
also known as Le74K87
System Sensor APA151 Remote Annunciator HVAC Alarm Panel voomi_id_73271 Natural Filament: Red SableProduct 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
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