Heat Detectors
Heat Detectors provide reliable thermal sensing for early fire intervention in commercial, industrial, and institutional spaces. This category includes fixed-temperature, rate-of-rise, and addressable heat detectors that minimize false alarms, support fire alarm integration, and help protect occupants, assets, and operations while meeting code requirements and reducing downtime.
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Kidde Fenwal
Kidde Fenwal 12-F27121-020-0T (360F) DETECT-A-FIRE Vertical Mount Detector, Normally Open, Stainless Steel Hex Head, 360°F
12-F27121-020-0T-360F
Special Order
$380.45
Kidde Fenwal
Kidde Fenwal 12-F27121-020-10-0T DETECT-A-FIRE Vertical Detector, 275°F (135°C), Stainless-Steel Head, Close on Rise
12-F27121-020-10-0T
Special Order
$383.15
Kidde Fenwal
Kidde Fenwal 12-F27121-0325 Heat Detector, Fenwal Detect-A-Fire Switch, Vertical Mount
12-F27121-0325
Special Order
$303.71
Kidde Fenwal
Kidde Fenwal 12-F28021-005-07-0T Vertical Mount Fire / Overheat Detector, Normally Open, Stainless Steel Coupling Head, 360°F
12-F28021-005-07-0T
Special Order
$407.39
Kidde Fenwal
Kidde Fenwal 12-F28021-005-0T Heat Detector, Vertical Mount, Normally Open, 360°
12-F28021-005-0T-360F
Special Order
$407.38
Kidde Fenwal
Kidde Fenwal 12-G27121-020-07-0T DETECT-A-FIRE Vertical Detector, 450°F (232°C), Stainless-Steel Head, Close on Rise
12-G27121-020-07-0T
Special Order
$403.39
Kidde Fenwal
Kidde Fenwal 12-G28021-005-07-0T DETECT-A-FIRE Horizontal Surface Mount Detector, 160°F (71°C), Close on Rise
12-A27021-001-0T-160F
Special Order
$373.28
Kidde Fenwal
Kidde Fenwal 12-G28021-005-07-0T DETECT-A-FIRE Vertical Detector, 450°F (232°C), Stainless-Steel Coupling Head, Close on Rise
12-G28021-005-07-0T
Special Order
$428.02
Kidde Fenwal
Kidde Fenwal 12-G28021-005-0T DETECT-A-FIRE Vertical Detector, 500°F (260°C), Stainless-Steel Coupling Head, Close on Rise
12-G28021-005-0T
Special Order
$428.02
Kidde Fenwal
Kidde Fenwal 12-H27121-000-08-0T DETECT-A-FIRE Vertical Detector, 600°F (316°C) Brass Head, Close on Rise
12-H27121-000-08-0T
Special Order
$338.26
Kidde Fenwal
Kidde Fenwal 12-H27121-000-09-0T Vertical Mount, Brass Hex Head, 725°F
12-H27121-000-09-0T
Special Order
$339.19
Kidde Fenwal
Kidde Fenwal 12-H27121-020-08-0T DETECT-A-FIRE Vertical Detector, 600°F (316°C), Stainless-Steel Head, Open on Rise
12-H27121-020-08-0T
Special Order
$423.53
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