Replacement Recommendation for a Costar Model 12RV-D Monitor
Updated 10/03/2024 | Published 07/25/2024
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Question:
I have the 3 wire Costar Model 12RV-D monitor. The old round one. What is suggested to replace it? Thanks
asked by: Craig
0
Expert Reply:
Hey Craig, thanks for reaching out!
I recommend using either the RV Safe Gas and Carbon Monoxide Detector which comes in Black # RS54FR as well as White # RS34FR.
These only install with two wires (red for power and black for ground) so whatever function your third wire carries won't be needed.
expert reply by:
Jon G
0
Product Page this Question was Asked From
RV Propane Gas and Carbon Monoxide Detector - 12 Volt - 2 Wire - Black
- RV Gas Detectors
- Carbon Monoxide and Propane
- Alarm
- Black
- RV Safe
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Bill W.
10/3/2024
The Costar has two +12VDC connections and a ground. I understand that one +12vdc comes from chasis and the other comes from the motor home in case one of the batteries go dead