Edwards Recalls Mechanical Heat Detectors Due to Failure to Alert to Fire
Recall at a glance
- Recall number
- 20-140 (CPSC)
- Recall date
- June 17, 2020
- Brand
- Edwards
- Category
- Smoke alarms and home safety
- Products
- Edwards Mechanical Heat Detectors
- Hazard
- Failure to Alert to Fire
- Hazard type
- Fire and burn
- Remedy
- Replace
- Units
- About 85,000
- Made in
- China
- Last updated by CPSC
- June 17, 2020
What was recalled
This recall involves mechanical heat detectors used indoors to detect elevated temperatures as part of professionally installed fire detection systems for residential homes and businesses. In residential settings, this product is installed in kitchens, attics and garages for property protection. The recalled heat detectors do not detect smoke or make an audible sound, but rather act as sensors that trigger fire alarms or security panels when elevated heat is detected. The heat detectors can be mounted to walls or ceilings and are labeled with "135F" and "NOT A LIFE SAFETY DEVICE." The recalled units are the following: Model # Description Seller 281B-PL Heat Detector, 135F, Rate of Rise and Fixed Temperature Edwards 283B-PL Heat Detector, 135F, Fixed Temperature Edwards 104-13 Heat Detector, 135F, Rate of Rise and Fixed temperature Interlogix 104-15 Heat Detector, 135F, Fixed Temperature Interlogix 1EYC2 Heat Detector, 135F, Rate of Rise and Fixed Temperature Edwards, Grainger P/N 1EYC4 Heat Detector, 135F, Fixed Temperature Edwards, Grainger P/N 281B-20pkg-OEM-UTCO1 Heat Detector, 135F, Rate of Rise and Fixed Temperature Honeywell Security 281B-20pkg-OEM-UTC20 Heat Detector, 135F, Rate of Rise and Fixed Temperature Interlogix 281B-OEM-UTC01 Heat Detector, 135F, Rate of Rise and Fixed Temperature Honeywell Security 283B-20pkg-OEM-UTC01 Heat Detector, 135F, Fixed Temperature Honeywell Security 73340U Heat Detector, 135F, Fixed Temperature and Rate of Rise Mirtone 73342U Heat Detector, 135F, Fixed Temperature Mirtone AI281B Heat Detector, 135F, Fixed Temperature and Rate of Rise Edwards AI283B Heat Detector, 135F, Fixed Temperature Edwards 281A Heat Detector, 135F, Fixed Temperature and Rate of Rise Edwards
Is my product affected?
Compare your product with the details below, including model numbers where listed.
- Edwards Mechanical Heat Detectors · About 85,000 units
Photos from the recall notice

Where it was sold
Companies named in the notice: Edwards' distributors, electrical wholesalers, contractors, and fire safety professionals nationwide from January 1979 through May 2018 for between $6 to $7 per unit.; Edwards Fire Safety, of Bradenton, Florida.
Consumer contact
Edwards Fire Safety at 800-505-5088 from 9 a.m. to 5 p.m. ET Monday to Friday, or online at https://edwardsfiresafety.com and click on “Mechanical Heat Detector Information” for more information, or at https://edwardsheatdetector.rsvpcomm.com.
Recall history and context
Since 2019 CPSC has recorded 20 recalls in the smoke alarms and home safety category, 4 recalls of them in the past 12 months.
Frequently asked questions
What was recalled?
Edwards Mechanical Heat Detectors (About 85,000 units). This recall involves mechanical heat detectors used indoors to detect elevated temperatures as part of professionally installed fire detection systems for residential homes and businesses.
Why was it recalled?
CPSC lists the reason as: Failure to Alert to Fire.
What should I do if I own one?
Consumers who use the product in life-safety applications permitted by code (for example, in elevator shafts, or in lieu of smoke detectors, manual pull stations, or sprinklers in particular settings), or in residential attics or residential garages, should immediately contact a fire or security alarm professional for free replacement and installation of the heat detector.
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Source: U.S. Consumer Product Safety Commission recall data, shown as published and last updated by CPSC on June 17, 2020. Details can change; the official notice is the authority. If your product may be recalled, stop and read the notice before deciding what to do. Terms and disclaimer.