Safe-T-Alert FX-4 Carbon Monoxide Alarm ADDBOWTHRUSACC3 allowing safe and "burn free"

allowing safe and "burn free" operation

Line Entry L: 1-15/16"

Confirm the existing gasket cross-section and required length before ordering

Cut-Out Dimensions: 4 x 6 inches (10

95% efficient 15 micron filter

Safe-T-Alert FX-4 Carbon Monoxide Alarm ADDBOWTHRUSACC3 allowing safe and "burn free"FX 4 Carbon Monoxide Alarm Marine Use Low Voltage Hard Wired Alarm. Replaces your CO alarms that are over 5 years old. No Bags. No Tags. Full 5 Year service life, longer than CO Sentinel CMD 4M alarms. CMD 4M and CMD 3M that have reached end of life. Features: Conforms To ANSI UL STD 2034 Marine Meets ABYC A 24. NMMA Listed Component Most Reliable Boats DC electrical system or marine grade batteries supply power to the alarm No missing or dead