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The BRK HD6135FB is a professional-grade 120V AC hardwired heat alarm designed for environments where smoke alarms are prone to nuisance triggers, such as garages, kitchens, and laundry rooms. It utilizes advanced thermistor technology to detect fires via a fixed 135°F temperature threshold or a rapid rate-of-rise of 15°F per minute. This unit features a 9V battery backup to ensure continuous operation during power outages and supports interconnection with up to 18 compatible devices for comprehensive property coverage. Equipped with a latching alarm indicator and a single-button silence/test function, it offers a reliable and low-maintenance solution for residential and institutional fire safety.

BRK Heat Alarm, Rate-of-Rise, 135 deg F Ambient, Thermistor Sensor, Industrial Alarm, 85 dB Sound, LED Display, 5.4 in Overall Width, 2.2 in Overall Height, White, Includes: (1) Heat Alarm, (1) 9 V Battery, and User's Manual, UL Listed, 120 VAC, 60 Hz, For Garages, Crawl Spaces

Packaging/Shipping Size and Weight: Length: 6" | Width: 6" | Height: 2.5" | Weight: 0.45 lbs

Features

Hardwired 120 VAC, 60 Hz heat alarm with 9V battery backup
135°F fixed temperature plus rate-of-rise detection
Thermistor heat sensor
85 dB audible alarm
LED display and latching alarm indicator
IR remote control silence/test (works with most remotes)
Silence features: hush nuisance alarms; low-battery chirp silence up to 8 hours
UL Listed; ideal for garages and crawl spaces

Product Details
Alarm Type:	Industrial
Ambient Temperature Limits:	135
Display Type:	LED
Includes:	(1) Heat Alarm, (1) 9 V Battery, and User's Manual
Sensor Type:	Thermistor
Sound Rating:	85
Special Features:	120 VAC, 60 Hz
Standards:	UL Listed
Type:	Rate-of-Rise
Usage:	For Garages, Crawl Spaces
Color:	White
Finish:	Matte
Material:	Plastic
Size:	5.6" Diameter x 2.0" Height
Sensor Type:	Thermistor
Power Source:	120V AC Hardwired with 9V Battery Backup
Sound Level:	85 dB at 10 feet
Interconnectivity:	Up to 18 units (12 smoke alarms, 6 heat/CO/relay devices)
Compliance Standards:	UL 539, CSFM, NFPA 72, NFPA 101
Operating Temperature:	-10°F to 100°F (-23°C to 38°C)

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General Ledger Coding

General Ledger Coding is a value added service provided for you at no additional cost.

General Ledger Coding makes accounting easier by providing you with a calculated total of purchases based on your General Ledger Codes.

In addition to traditional General Ledger Summary provided at time of invoice, we can also provide quotes and order acknowledgements with General Ledger Coding as well. We also give you the ability to change a GL Code for one or all items for renovation projects that may utilize a single GL Code. We can also code any of our "extended inventory" items with your General Ledger Code at the time of quote, order confirmation and invoicing as well. We can code our item numbers directly to your GL Codes should our item categories not align directly with your GL Code Categories.

Please contact us if you wish to implement our General Ledger Coding feature.