Replacement Propane Gas Detector for an Atwood 31013 Propane Detector

Updated 02/14/2025 | Published 09/17/2022

Question:

Not sure which replacement model to get. I have no clue the other numbers I found on mine are pp00276003 33535e Can you please help me

asked by: Sandy

Helpful Expert Reply:

You can use the RV Propane Gas Detector # RS64FR to replace your current Atwood 31013 propane gas detector. This will also use a 12v, 2-wire installation like your current detector.

expert reply by: Scott S

Front view of Atwood Propane Gas Detector 31013
(click to enlarge)

Back view of Atwood Propane Gas Detector 31013
(click to enlarge)

Diane C.

4/13/2024

Where can I purchase this product

Jerred H.

5/12/2024

@DianeC You can purchase the RV Propane Gas Detector item # RS64FR by clicking on the link and adding it to your cart. We do not have the older Atwood 31013 in the picture.

Dan W.

7/24/2024

@JerredH is there a replacement for the Atwood 31013 same size and shape?

Jerred H.

7/24/2024

@DanW Yes, you can use the RV Propane Gas Detector item # RS64FR to replace your current Atwood 31013 propane gas detector. This will also use a 12v, 2-wire installation like your current detector.

See All (5) Replies to Diane C. ∨

Juan G.

1/7/2025

Greetings Need a RV propane gas detector #31013 please.

Bryce D.

1/7/2025

@JuanG Juan, the Atwood 31013 has been discontinued unfortunately, so you're going to need to go with a completely new LP gas detector. We have a couple options that come with trim rings that will cover the old unit's cutout hole so you won't have any gaping holes. If you're interested, I'd suggest checking out the RV Propane Gas and Carbon Monoxide Detector # RS34FR for white, or # RS54FR for black.

Dan R.

1/19/2025

@BryceD NOTE ,, propane is heavier than air,,, carbon monoxide is lighter than air,,, how can a "combination" detector be in the right location to detect both of those elements?

Bryce D.

1/20/2025

@DanR Great question Dan! According to RV Safe, this detector should be installed 4" to 18" from the floor to accurately detect the presence of gas. The reason it can detect both propane and carbon monoxide is due to the two different sensors inside the same unit. Also you should make sure that the detector is located in an area that isn't near a window or door, behind furniture or drapes, or in a closet. It also shouldn't be installed with 24" near a stove, oven, fridge, or furnace.