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Safe-T-Alert Propane Detector

safe-t-alert-propane-detector  Surface Mount

Propane Gas detector Flush Mount


Propane Gas Detectors from Safe-T-Alert-
Detects LP gas/Propane and Natural Gas to Protect your loved ones in your motorhome, trailer or 5th wheel camper. The 40 Series- is an RVers Choice and includes such features as:

  • Detects LP Gas/Propane and Natural Gas.
  • Designed for the Rugged RV Environment. Ideal for Motorhomes, 5th Wheels and Travel Trailers
  • Mute does not override detection circuit, giving you full time protection.
  • InteleCheck Circuit - No false alarms from temporary exposures to LP Gas/Propane, aerosol cleaners, hair spray and other flammable gases.
  • Micro Current Technology that saves precious battery power. Operates on 12v DC (wired to your coach system)
  • Long Life, Self Cleaning, Maintenance free Sensor.
  • Loud 85 dB Alarm alerts you to hazardous propane vapors.
  • Test/Reset Button temporarily silences alarm during ventilation. Tests all the detectors functions with one touch.
  • 1 Year Limited Manufacturer's Warranty
  • Case Dimensions:
    Surface Mount 40-441RV 5.5"W x 3"H x 1.4"D
    Flush Mount 40-442RV 4.8"W x 3.4"H x 1.4"D

For additional information visit the manufacturers web page for Safe-T-Alert propane detectors.  This link will open in a new browser window. Simply close this new window to return here. 

NOTE: The Manufacturer recommends that CO and LP detectors be replaced every 5 years.

Safe T Alert Propane Detectors  - How to Order:

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
66-8746 SAFE-T-ALERT L.P. GAS DETECTOR-WHITE SURFACE MOUNT...Regularly $89.19  On Sale for Only $58.99
Manufacturer #s: 40-441, 03-0254, 40-441-P-WT
66-8747 PROPANE GAS DETECTOR-NATUAL GAS-SAFE T ALERT FLUSH MOUNT...Regularly $92.49  On Sale for Only $58.99
Manufacturer #s: 03-0272, 40-442-P-WT
66-7124 SAFE-T-ALERT L.P. GAS DETECTOR - BLACK - SURFACE MOUNT...Regularly $89.99  On Sale for Only $74.99
Manufacturer #s: 69-9325, 40-442-P-BL
Links to Related Items( Click on Description for Pictures & More Info )
66-8745 PROPANE DETECTOR - ATWOOD LP GAS ALARM - FLUSH MOUNT...Regularly $81.00  On Sale for Only $43.65
Manufacturer #s: 03-0257, 36720


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 Safe T Alert Propane Detectors 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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