Replacement RV Propane Gas and Carbon Monoxide Detector for 2015 Thor Challenger Motorhome

Question:

We have a 2015 Thor motorhome and the Atwood propane /carbon monoxide alarm 31011 is dated as Oct 28 2013. It would not reset so needs to be replaced What is the replacement part number now?

asked by: Ron

Expert Reply:

We offer the 2-Wire RV Propane Gas and Carbon Monoxide Detector in black, # RS54FR or white, # RS34FR.

RV Propane Gas and Carbon Monoxide Detectors are a fairly universal item and easily replaced. The additional face plates that come with the unit allow retrofit to most all situations. The Atwood 31013 is no longer made, its cutout size is 3-9/16" long x 3-7/16" wide. So the above options will work and the plates will allow it to be dressed out for a clean finished look.

Please note the linked product review and installation videos I've attached below.

expert reply by: Michael R