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Unlike fixed-head combs
Its round profile and standard terminal configurations allow for rapid mounting in existing brackets
Built by veteran technicians in the USA
4A min dropout—required for consistent refrigeration compressor troubleshooting and restoration
System Sensor DST3 Tube Unlike fixed-head combsFor professional fire safety in medium width ventilation runs, the System Sensor DST3 is a critical metal duct sampling tube engineered for HVAC smoke detection. Designed specifically for ducts spanning 2 feet to 4 feet in width, this duct smoke detector accessory ensures accurate airflow sampling by extending across the air stream to capture combustion particles. The System Sensor DST3 sampling tube is fully compatible with both conventional and
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