CO Detectors: Fireboy/Xintex Wins; Safe-T-Alert is a Best Buy - Practical Sailor
Is It Time to Replace Your Boat's Carbon Monoxide Detector(s)? - Kingman Yacht Center
Wired-In CO Alarms
Flashing green CO detector, NOT CO2. | Flashing green CO detector, NOT CO2. Learn the difference. Ask your surveyor. Here is a survey tutorial for what to expect when your boat is