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Atwood LP and Carbon Monoxide Gas Alarm

CO/MO Detectors from Atwood using fuel cell technology.

Why have two separate alarms when you can have just one. Single unit detects both LP and CO gases! Uses chassis and battery power to help protect your family. ETL listed and tested to UL 2034, UL 1484 and CSA 6.19.00 for RV applications. Cutout Dimensions are 3.44" W x 3.56" H

The Atwood LP/CO Alarm operates in Six separate modes:

  • Power off Mode: Visually indicates sufficient and insufficient power to the alarm.
  • Gas Sensing Mode: Continually monitors gas concentrations to ensure they're at acceptable levels.
  • Alarm Active Mode: Indicates that one or more gas concentrations have reached unsafe levels. Visually and audibly alarms to alert to potential dangerous situation.
  • Alarm Test Mode: Visually and audibly verifies proper alarm operation
  • Alarm Reset/Stabilization Mode: Silences audio alarm for 6 minutes. Verifies proper alarm operation.  If gas concentrations are still high after the six minutes the alarm will sound once again.
  • Fault Mode: Indicates a fault has been detected that compromises the alarm.

Please order online below. For questions or phone ordering, our telephone lines ( Toll Free 1-800-755-4775 ) are Open 7am to 7:30pm Mon-Fri, 9am-4pm Sat, (Central Time) Sale Prices Shown are Valid Until 04/28/17.

Complete Parts Catalog LP Gas Index Shipping Info Return Policy About PPL
Stock # Item Description Price Qty Order
Items Presented Above
66-8742 ATWOOD DUAL LP AND CARBON MONOXIDE DETECTOR AND ALARM...Regularly $130.00  On Sale for Only $79.20
Manufacturer #s: 03-0550, 36681, 36636
Links to Related Items( Click on Description for Pictures & More Info )
500A0300A PORTABLE LP GAS LEAK DETECTOR - POCKET SIZE, BATTERY OP....Regularly $40.79  On Sale for Only $32.79
Manufacturer #: 500A0300A


PPL's RV Parts Superstore stocks popular products for immediate delivery. Also, we can quickly deliver almost any item from our warehouses located throughout the United States. We will work hard to help you obtain the products and parts that you need. Our Sale Prices are limited to in-stock quantities for some items.

Click on this link to return to Atwood Dual Gas Alarms plus an index of links to many additional LP Gas Parts and Accessories. PPL's RV Parts Superstore has 1000's of RV Parts and Accessories for sale.  If you do not find the item you are looking for, please call us at 1-800-755-4775 .

9 steps booklet Selling Your RV?  Use the button to the left to request the free no-obligation booklet "9 Steps to Selling Your RV....Avoid Common Mistakes". These tips and "no-nos" could save you 1000's  of dollars and help you avoid common mistakes in selling your RV.

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Telephone Order Lines are open from 7am to 7:30pm Mon-Fri, 9am to 4pm Sat, Central Time
See Below for Hours of All other Services

PPL's RV Parts Superstore - Houston
10777 Southwest Freeway
Houston, Texas 77074

PPL's RV Parts Superstore - Dallas/Ft. Worth
2408 N Main St.
Cleburne, Texas 76033

Hours: 8:30am-5:30pm CST Mon-Fri
9:00am-4:00pm CST Saturday

Toll Free: 1-800-755-4775

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