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Heat Alarm, Thermistor, Red LED

Price $36.65 / each

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  • Item # 20JK13
  • Mfr. Model # HD135F
  • UNSPSC # 46191502
  • Catalog Page # 2487
  • Shipping Weight 0.5 lbs.
Country of Origin ChinaCountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemHeat Alarm
  • Detection MethodThermistor
  • Interconnection CapabilityYes
  • Power Source120VAC, 9V
  • Audible Alert85dB @ 10 ft., Horn
  • Visual AlertRed LED
  • Diameter5"
  • Height2"
  • Digital ReadoutNo
  • Battery BackupYes
  • FeaturesInterconnectable to Smoke Alarms for Protection of Garages and Attics
  • Hush ButtonNo
  • Test ButtonYes
  • Locking PinYes
  • Operating Temp.-20 Degrees to 100 Degrees F
  • StandardsUL 217
  • Manufacturers Warranty Length10 yr.
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Compliance and Restrictions



Designed to give early warning of heat from fire. Alarm sounds before it reaches the fixed temperature rating of 135°F. Originating alarm and power-on LED indicators. Can be interconnected with smoke alarms. Interconnect unit must interface directly with their own brand of interconnectable smoke and CO alarms.

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