do you have a 40-442A
Safe-T-Alert Classic 30 Series Propane/LP Gas Detector - Flush Mount - White
Gas Detectors
Question ID: 7525811 Status:
Open Oct 23, 2026 - 09:01 AM
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Answer
Oct 27, 2026 - 02:42 PM
The Safe-T-Alert 40-442 series propane detector has been discontinued. We carry the newer Safe-T-Alert 85-741-WT-TR, which is listed as a replacement for the discontinued 40 Series. Please note that the replacement detects both propane and carbon monoxide and includes a trim ring to help accommodate existing mounting openings. We recommend confirming the dimensions and wiring of your existing detector before ordering to ensure proper installation.
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