MIRCOM TD-135 135F/57C FIXED TEMPERATURE SELF-RESTORING HEAT DETECTOR

Mircom® Fixed Temperature Heat Detector, TD Series, Bimetal Disc Sensor, 135 deg F, Ceiling Mounting, Plastic, Neutral White, 5-1/2 in Width, 5-1/2 in Height, 3/4 in Depth, Additional Information: 225 sq-ft Coverage

A neutral white exterior and an unobtrusive, low profile housing make the TD heat detector blend onto any ceiling. The plastic housing fits onto any standard octagon or square electrical box with a trim plate. The unit will protrude no more than 1" below the surface of the finishing ceiling. Using a bi-metal disc as a heat sensing element, an alarm is initiated when the air temperature exceeds the unit's rated level. Only when the air temperature decreases below the rated level will the detector automatically reset.