Honeywell Analytics 301-EM-RFSA-US3 Controller R-410A This unit is designed with

This unit is designed with CCWLE rotation (Counter-Clockwise Lead End) and a 1/2-inch diameter shaft

Manual Reset Mechanism: Ensures that a low-pressure fault is manually inspected and cleared by a technician before the system resumes operation

Its direct-mounted design simplifies field installation on thermostatic radiator valves (TRV)

ensuring accurate sensing even in hard water environments

drawing approximately 18mA at 24VDC

Honeywell Analytics 301-EM-RFSA-US3 Controller R-410A This unit is designed withThe Honeywell Analytics 301 EM RFSA US3 Controller is a high performance multi gas detection system engineered for demanding mechanical rooms and industrial refrigeration plants. This Type 3 US configuration features an integrated horn and strobe for immediate local notification, ensuring compliance with ASHRAE 15 and B52 safety standards. Designed to manage up to 20 remote sensors, it supports Modbus RS 485 and 4 20mA communication for seamless