Carrier HK28ZT001 Control R-410A the D351AA-1 is specifically calibrated

the D351AA-1 is specifically calibrated for humidity

Flexible Installation: Features a 60-inch capillary and a #6 kit-style mounting for seamless integration into diverse equipment housings

This model utilizes a 4-inch inlet

provided the valve stem is mounted horizontally to protect the actuator from heat

making it a standard stock item for contractors servicing industrial racks

Carrier HK28ZT001 Control R-410A the D351AA-1 is specifically calibratedThe Carrier HK28ZT001 Control is a critical microprocessor based smoke detector control module specifically engineered for integration within commercial and residential HVAC systems. Designed to facilitate high reliability fire safety, this wired control unit continuously analyzes air samples through a photoelectric smoke sensor interface to trigger immediate unit shutdown during an alarm event, preventing the hazardous circulation of toxic gases