duct detector for sale, brand-new and used.

AP&C Duct Smoke Detector RW-UNI-N

Brand new, never used. Opened to take pictures. 

For sale is a new Innovair Flex System S

3 Innovair model ASD-RP200 new in unopened box.  

New, never used.

ULTRA HIGH EFFICIENCY! 17.2 SEER CARRIER 5 TON

NEW System Sensor D4120W Duet Smoke Detector 4-Wire Photoelectric Innovair Flex New Condition Actual Picture of the item is provided. What you see in the picture(s) is what you get

YOU ARE BUYING A NEW AIR PRODUCTS MS-RA/R DUCT SMOKE DETECTOR REMOTE ACCESSORY. THIS DUCT SMOKE DETECTOR REMOTE ACCESSORY WILL BE SHIPPED AS PICTURED. SHIPPING WILL BE FREE TO THE LOWER 48 STATES.

YOU ARE BUYING A NEW AIR PRODUCTS MS-RH-KA-P-A-T DUCT SMOKE DETECTOR REMOTE ASSEMBLY. THIS DUCT SMOKE DETECTOR REMOTE ASSEMBLY WILL BE SHIPPED AS PICTURED. SHIPPING WILL BE FREE TO THE LOWER 48 STATES.

NEW SIEMENS AD2-XHR 500-649708 FIRE ALARM AIR DUCT HOUSING SMOKE DETECTOR SENSOR FREE SHIPPING !!! <<< PHOTO DEPICTS ACTUAL ITEM LISTED FOR SALE >>>

Pyrotronics Cerberus AD-3RI Duct Smoke Detector Housing Fire Safety Device JS

Simplex 4098-9755 2-Wire Smoke Alarm Duct Detector Housing Fire Safety Device New JS

Simplex 4098-9752 Smoke Alarm Duct Detector Housing Fire Safety Device New JS

Simplex 4098-9707 Smoke Alarm Duct Detector Housing Fire Safety Device New JS

Item is an ESL Model 824E-H Duct Detector. We purchase these items surplus. Boxes may be missingor show signs of long shelf wear.

Simplex 565-834 2 Wire Duct Detector Board NEW New- Never Used Guaranteed Will Ship Everywhere LOOK AT MY OTHER SIMPLEX FIRE PARTS LISTINGS

SYSTEM SENSOR D4120W INNOVAIR WATERTIGHT 4-WIRE DUCT SMOKE DETECTOR RETURN POLICY