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Atwood LP Gas Detector RV 12V White 36719 Replaces 36720
Atwood LP Gas Detector RV 12V White 36719 Replaces 36720
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Atwood LP Gas Detector RV 12V White 36719 Replaces 36720

Part Number: 36719
Manufacturer Number: 36719
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Hardware > Hardware Accessories


LP Detector White 12V

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Atwood LP Gas Detector RV 12V White 36719 Replaces 36720

Using propane-fueled appliances in your RV can increase the risk of fire or explosion. Protect your family with a detector that gives early alerts and is less sensitive to false alarms. Easy to operate and uses less power than other detectors.


  • Propane gas detector alerts you to potentially dangerous levels of gas in your RV
    • Detects levels as low as 2,000 ppm
  • Fuel-cell sensor is less sensitive to false alarm triggers than other detectors
  • Test/mute button lets you test and silence alarm
  • Indicator lights take out the guesswork
    • Green light blinks periodically during normal operation
    • Red light flashes while active alarm is sounding
    • Red light blinks periodically if power is low
    • Yellow light blinks if maintenance is needed
  • Power conservation mode reserves current draw if your RV power surges or dips
    • Second power wire can be connected to auxiliary 12-volt battery for backup
  • Adapter plate included for flush-mount installation
  • White color
  • ETL-tested for residential and RV use
  • CSA cerified


  • Wall cutout size: 3-7/8" long x 3-1/4" wide
  • RV voltage: 12 volt DC
  • Current draw:
    • Power conservation mode: 10 mA
    • Alarm: 100 mA
  • Alarm intensity: 85 decibels at a distance of 10'
  • 2-Year limited warranty

Note: Because LP gas is heavier than air, this detector should be installed no more than 18" from the floor so that it can accurately detect the amount of gas in your RV.

Propane (LP gas) is usually the first choice of power in RVs, but a leak could result in dangerous levels of explosive gas in your motor home. This detector gives you peace of mind by alerting you if there is as little as 2,000 ppm of LP gas present. The lowest possible explosive level of propane gas is 20,000 ppm, which is 10 times the amount this unit detects, so your family will still have plenty of time to get to safety if the alarm sounds.

4 Stars
I was a bit disturbed that the manufacturer made this unit a different size than the one it replaced. Since the previous one had been flush mounted, and this unit was smaller, I had to doctor the hole. I mounted this in the frame from the previous unit. It worked ok but as not ideal. The unit itself is fine. You would think that the manufacturer would provide a mounting kit for previously flush mounted units.
Did you find this helpful?  15 of 16 Found Helpful
Reviewed by:  from Windsor. on 12/7/2019
5 Stars
Shipped promptly, installed to replace an 18 yoa unit in my fifth wheel. Shpped fast, arrived promptly. The new unit is smaller than the original but since I was recovering the wall in that area it was no problem.
Did you find this helpful?  11 of 11 Found Helpful
Reviewed by:  from USA. on 4/16/2019
5 Stars
Replacement LP Gas Detector
This replacement was exactly what I was looking for. RV Parts Country had it and their price was superior to all the others. Easy ordering. Fast delivery. Easy to install.
Did you find this helpful?  5 of 5 Found Helpful
Reviewed by:  from Thornton, CO. on 6/27/2019
5 Stars
Great Service!!!
Bought this and they shipped super fast!! Great replacement product, great seller!!!
Did you find this helpful?  5 of 5 Found Helpful
Reviewed by:  from WORDEN, IL. on 6/6/2019
4 Stars
This is a review of the detector, I should have done more research and tried to match the original part. The part I bought had be installed by a lot of modification to the wall. My error. The part inside the wrapper said "Fragile", but the outside did not mention that, so the carrier could have damaged it. But that did not happen.
Did you find this helpful?  4 of 5 Found Helpful
Reviewed by:  from Galt. on 11/8/2019

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