Firex hardwired inter connectable 120 volt auxiliary heat detector 135 degree with battery backup the kidde firex hd135f is a 120 volt ac the kidde firex hd135f is a 120 volt ac wire in heat alarm that responds to temperature rather than smoke.
Attic heat sensor.
The 120 volt hardwired heat alarm detects heat at 135 f with its microprocessor temperature sensor.
I m guessing in the neighborhood of 200f.
Heat sensor labels these are visual warning labels furnished on all aluminum and fiberglass ladders since january 1984.
The heat detector is rated at 194ºf 92ºc temperature.
Iliving 16 wall mounted shutter exhaust thermostat control 3 speeds vent fan for home attic shed or garage ventilation 1200 cfm 1800 sqf coverage area variable silver 4 6 out of 5 stars 548 136 65 136.
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From research it seems a temperature sensor is the best way to go but all the ones i ve found for smartthings cap out at 122f.
This heat alarm is perfect for crawl spaces and garages and has a low battery silencer for a maximum of 8 hours.
This won t work as i also had attic fans installed as part of the rebuild and they don t even kick on until 140f to cool the attic so obviously way above 140f is needed.
You can use it to monitor an infant s room to make sure it s neither too hot nor cold the basement to prevent damage caused by frozen pipes and the attic to avoid moisture and heat buildup.
The 5602 heat detector is attractive durable and features a combination rate of rise and fixed temperature operation.