<img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1655021261228687&amp;ev=PageView&amp;noscript=1">
Lee Kaiser posted this on November 13, 2017
We are excited to announce that registration for our 2018 Seminar Series: Fire Protection Playbook is now open! Led by ORR VP of Engineering, Lee Kaiser, this annual seminar series will make its way..Read More
Go To HUB
D4120.jpg
REQUEST A QUOTE

AVAILABLE MANUFACTURERS

duct detection

Duct Smoke Detection

Building, fire and life safety codes often require the installation of duct smoke detection in heating, ventilating, and air conditioning (HVAC) ducts for the detection of fires in an HVAC System. Typically, these codes refer to NFPA 90A, Standard for the Installation of Air Conditioning and Ventilating Systems, to determine if and where they are required.

Duct smoke detectors provide early detection of smoke and products of combustion present in air moving through HVAC ducts. These devices are designed for prevention of smoke recirculation in areas by the air handling systems. Fans, blowers and complete systems may be shut down in the event of smoke detection.

Duct detectors typically offer universal voltage input compatibility (i.e. 24VDC, 120VAC, etc). Air sampling on a duct detector is typically accomplished by an intake sampling tube which protrudes into the duct.

Accessories for duct detectors can include remote test /rest stations to test duct smoke detectors from a convenient location and a piezo annunciator to provide an audible alarm signal without the use of a system control panel.

CTA-BG.jpg

FREE LUNCH & LEARN TRAINING

We bring our experts to you and train your team on any fire protection
topic (and we also bring lunch) at no cost to you!
REGISTER NOW

RECENT POSTS