Honeywell E3SRMO2 Sensor Refrigerant Durable Material: Constructed from impact-resistant

Durable Material: Constructed from impact-resistant ABS plastic

Industrial Calibration: Engineered for precision accuracy in residential and light commercial cast iron boiler configurations

allowing for streamlined inventory management and reliable service calls

How do I verify if the 3-inch insert is right for my furnace

This specific configuration (AG13A020 actuator) is a standard general-purpose two-position unit and does not include an internal SPDT end switch for auxiliary signaling

Honeywell E3SRMO2 Sensor Refrigerant Durable Material: Constructed from impact-resistantThe Honeywell E3SRMO2 is a high performance E3Point oxygen (O2) remote mounted sensor engineered for precise atmospheric monitoring in critical environments. As an identical replacement for the Honeywell 1309A0056, this unit integrates seamlessly with E3Point standalone gas monitors (E2SA E2SAH) to provide dependable dual gas detection capabilities. Designed for the rigors of mechanical rooms, parking garages, and industrial facilities, the Honeywell