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Safe-T-Alert 35-742-BL Black Flush Mount Propane/Carbon Monoxide Gas Alarm

Rex & Son's RV's
(21205)
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US $85.26
ApproximatelyC $119.45
Condition:
New
Out of Stock2 sold
Shipping:
Free Flat Rate Freight.
Located in: Wilmington, North Carolina, United States
Delivery:
Varies
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:285058049062
Last updated on Oct 05, 2025 20:31:03 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
MTI
Manufacturer Part Number
35-742-BL
Part Type
Propane/Carbon Monoxide Alarm
UPC
Does not apply
Category

Item description from the seller

About this seller

Rex & Son's RV's

99.2% positive feedback•55K items sold

Joined Aug 2007
Rex and Son's RV's East coast RV Sales & Service 1546 S. College Rd. - Wilmington, NC 28403 (Sales, Service, Parts, Rentals) Shipping warehouses across the country to better serve you.All orders ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Popular categories from this store

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Seller feedback (22,993)

All ratingsselected
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past year
    Verified purchase
    Delivered as promised, item exactly as described. I had a question and Seller was prompt and polite to answer me. Good transaction.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Very fast shipping, band new as described, excellent quality and price would most definitely use this seller again
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    AC was “out for delivery” 5 consec days thru FedEx. Installers took box to roof to unpack. Bent, dents, badly damaged. Since old AC had been removed, I req they try it out. After connecting wires, found it wasn’t working. Contactd Seller -blamed installers. Seller blames me for testing it saying its USED. I have been fighting w/seller & FedEx to get refund. Seller must file claim @FedEx but Seller refuses to cooperate. Seller offered 20% refund which wont be enough to replace this damaged unit.
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Product ratings and reviews

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4.9
44 product ratings
  • 42 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 39 reviews
  • by 561dap
    Aug 17, 2021Top favourable review

    Upgraded with perfect fit

    Our old Safe-T monitor just detected propane gas leaks, but wanted to upgrade to include a CO2 detector for just a few dollars more. This was a very simple process - just removed the old screws and disconnected the 2 wires. The new monitor fit/aligned perfectly in the old hole, including the 2 screw holes - no adjustments needed.

    Verified purchase: YesCondition: NewSold by: rvpartspro

  • by msteck883
    Apr 25, 2023Top critical review

    Bought as a replacement

    Bought this as a replacement. Why do these need to be replaced is poor electronics. Shipper was good, came quick, easy to replace expired model. Seams to work fine. No complaints with the eBay store I bought it from. But I do thing the manufacturer of this product is poor quality.

    Verified purchase: YesCondition: NewSold by: rvpartswarehouse

  • by lemaycd
    Aug 26, 2021

    Good product

    Date on the back was only 3 weeks old. I'll get the full 5 years out of it. Pretty pleased! Expensive $ a bit but Safety First!

    Verified purchase: YesCondition: NewSold by: rvpartspro

  • by kenlit-5152
    Feb 09, 2024

    new in package and correct size

    i like this item because it was available, these days a lot of replacement parts are discontinued. haven't installed it yet but looks in great condition.

    Verified purchase: YesCondition: NewSold by: rvpartswarehouse

  • by bmckown
    Sep 13, 2021

    Safety-T-Alert Detector Recommendation

    Not the cheapest, worth the investment. This detector replaces the same model reaching its end of life as recorded, 5 years. The original lasted 6 years. Recommend this Safe-T-Alert detector for your RV. I installed in 2015 Tiffin Phaeton.

    Verified purchase: YesCondition: NewSold by: rvpartspro

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