The Simplex 565-637 is a replacement board for the Simplex 4098-9681 duct smoke detector housing. Specifically, the queue identifies it as the “4098-9681 duct bd” replacement.
First, the board installs inside the duct detector enclosure. Then it provides the electronics that let the housing sample air and report alarms back to the panel.
What the Simplex 565-637 Does
Duct smoke detectors sample air from HVAC ductwork through inlet and outlet tubes. In addition, they shut down air handlers when smoke is detected, preventing the spread of smoke through a building.
Therefore the 565-637 board is what gives the 4098-9681 housing its electrical functionality. As a result, replacing the board can restore an otherwise serviceable duct detector enclosure.
Where the 565-637 Is Used
You will see the 565-637 in service calls on Simplex 4098-9681 duct detectors. Furthermore, technicians replace it when the housing itself is intact but the internal electronics have failed.
Order the Simplex 565-637
Life Safety Consultants stocks Simplex duct detector parts and replacement boards. To confirm the right board for your duct detector or place an order, call 1-888-557-0558. Alternatively, email sales@lifesafetycom.com.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 8.5 × 6 × 4.8 in |
| Condition | New |
| Manufacturers | Simplex |
| Part Type | Duct Detector |
