Can Propane Gas Alarm Be Mounted Sideways Instead Of Upright

Published 10/21/2026

Products Featured in This Question

RV Propane Gas and Carbon Monoxide Detector - 12 Volt - 2 Wire - Black

(609)

$111.03

RV Propane Gas and Carbon Monoxide Detector - 12 Volt - 2 Wire - White

(609)

$116.45

Question:

Can a r503 coand PROPANE gas alarm for rv be mounted side way vs upright

asked by: Bruce

Expert Reply:

Hey Bruce.

While we don't carry the R503 propane and carbon monoxide alarm, I did some research and its instructions specify mounting it near the floor but didn't say about mounting it sideways. I'd suggest checking with the manufacturer before mounting it that way. If I had to guess, I'd say they will probably allow it.

We do have a similar option that can definitely be mounted either horizontally or vertically! The RV Safe Propane Gas and Carbon Monoxide Detector # RS54FR (black) or # RS34FR (white) detects both gases and uses a simple 12V, 2-wire connection.

These also include universal mounting brackets and just need to be installed 4"–18" above the floor with the sensor openings unobstructed.

Are you replacing an existing detector or installing one in a new location?

expert reply by: Andrew N