duct smoke detector for sale | 495 ads for brand-new and used duct smoke detector

System sensor d4120 24v duct smoke detector

Vallejo, California, United States
US $109.99
Jan 30th

SKU12593 SYSTEM SENSOR D4120 24V DUCT SMOKE DETECTOR

7 nib edwards duct smoke detector housings 6265b

Mattoon, Illinois, United States
US $49.99
Jan 30th

This listing is for 7 NIB Edwards Duct Smoke Detector Housings 6265B

New in box innovair model idp-pduct-r photoelectric duct smoke detector

Cedarburg, Wisconsin, United States
US $100.00
Jan 30th

Honeywell 14506873-002 smoke-duct detector housing new

San Antonio, Texas, United States
US $99.99
Jan 30th

HONEYWELL 14506873-002 SMOKE-DUCT DETECTOR HOUSING NEW

Siemens ad2-hxr air duct monitoring housing smoke detector fire alarm 500-649708

Williamsburg, Ohio, United States
US $220.00
Jan 30th

For sale are 2 new Siemens AD2-HXR Air Duct Monitoring Housing Smoke Detector Fire Alarm 500-649708. Storage: 131-MIL

Fire-lite d355pl innovair flex hvac duct smoke detector non-relay new

South Jordan, Utah, United States
US $100.50
Jan 30th

Brand new edwards/est siga-sd super duct/smoke detector

Reno, Nevada, United States
US $99.99
Jan 30th

DESCRIPTION BRAND NEW EDWARDS/EST SIGA-SD SUPER DUCT/SMOKE DETECTOR CUSTOMER SATISFACTION

New system sensor d4120w nema 4 watertight 4-wire duct smoke detector fire alarm

Lancaster, California, United States
US $99.99
Jan 30th

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Blowout sale duct smoke detector, firex smoke alarm,model 2650-660

Mead, Oklahoma, United States
US $70.00
Jan 30th

Duct Smoke Detector, Firex Smoke Alarm,Model 2650-660 works 100% Erika Flores

Honeywell tc805b-1002 alarm smoke duct detector d467733

Delta, Ohio, United States
US $30.00
Jan 30th

System sensor d4120w innovair watertight hvac duct smoke detector 4-wire new

Santee, California, United States
US $85.00
Jan 30th

System Sensor D4120W Innovair Watertight HVAC Duct Smoke Detector 4-Wire NEW U.S. Shipping ONLY!!! PLEASE ASK ALL QUESTIONS BEFORE BIDDING ON THIS ITEM!!!

Honeywell 14506873-002 smoke duct detector housing d467549

Delta, Ohio, United States
US $60.00
Jan 30th

Notifier sdx-551 duct detector smoke head - new!!

Fort Worth, Texas, United States
US $39.99
Jan 30th

Sitting on a shelf with the orange dust cap on since ordered. Never used, never installed

System sensor duct detector dnr

Bismarck, Arkansas, United States
US $70.00
Jan 30th

System Sensor DNR Duct Detector. This does not include smoke heads or sampling tubes.

Fenwal duct smoke detector dh-2000. 3 available

Camarillo, California, United States
US $39.00
Jan 30th

Fenwal DH-2000 smart duct detector. Fully functional (tested) Comes with detector and tube (approx 5', but can be cut down to reduce shipping cost). All duct detectors use EMT, and 10-12 holes spaced for width of duct.

New simplex fire alarm air duct smoke detector 2098-9648

Lombard, Illinois, United States
US $99.99
Jan 30th

New system sensor dh2851dc smoke duct detector housing

Camden, New Jersey, United States
US $114.99
Jan 30th

NEW SYSTEM SENSOR SMOKE DUCT DETECTOR HOUSING

New siemens smoke detector air duct housing ad-3ilp ad3ilp

Clover, South Carolina, United States
US $72.36
Jan 30th

SIEMENS SMOKE DETECTOR AIR DUCT HOUSING AD-3ILP

Simplex 2098-9649 2098-9201 duct smoke detector

Fort Wayne, Indiana, United States
US $45.00
Jan 30th

In good working condition when pulled. The housing is cracked and broke off where the screws go. Other than that, everything is in good working order.