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Silent Knight SK-DUCT Intelligent Air Duct Smoke Detector

Name: Silent Knight SK-DUCT Intelligent Air Duct Smoke Detector
Brand: Silent Knight
SKU: SK-DUCT
Price: 282.6 USD
Availability: InStock

Silent KnightSKU: SK-DUCT

Discontinued. Replaced by the SK-DUCT-W ($265.65, in stock). Compare models ↓

Price:

$282.60 $339.12

Shipping calculated at checkout

Stock:

Only 3 units left

Quantity:

Air velocity 100 to 4,000 ft/min
Detector head SK-PHOTOR, factory installed
Voltage 15 to 32 VDC
Operating temp. -4 to 158 °F

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Discontinued by the manufacturer: still available to order

You can still buy this model, or switch to the recommended replacement.

Questions? Call (480) 870-6686 (Mon–Fri, 8 AM – 7 PM ET) or email info@thefirealarmsupplier.com

Same-day shipping1-year warranty 30-day returns

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Newer model available

This model has been replaced by the newer product below. The original is available while current stock lasts.

This model

SK-DUCT

$282.60

Only 3 left, while stock lasts

Recommended replacement

Silent Knight SK-DUCT-W Intelligent Photoelectric Duct Smoke Detector

$265.65$318.78

● 159 units in stock

View details

Category: Duct Detectors
Brand: Silent Knight
SKU: SK-DUCT
UPC: 783863039737
Weight: 0.99 lb

Silent Knight SK-DUCT Intelligent Air Duct Smoke Detector

The Silent Knight SK-DUCT is an intelligent air duct smoke detector supplied with the SK-PHOTOR detector. It detects smoke and products of combustion present in air moving through an HVAC air handling system.

When smoke is detected in a duct, the unit communicates the condition to the Honeywell Silent Knight control panel. The panel, depending on programming and wiring, then turns off fans, blowers and other devices.

Features

Photoelectric technology for smoke detection, with early detection of smoke and products of combustion in air moving through HVAC ducts in commercial and industrial applications
Heavy duty gray steel back box with a clear cover
Pivoting housing that fits both square and rectangular footprints and mounts to a round or rectangular duct
Duct housing allows mounting of the SK-RELAY addressable relay module
SK-PHOTOR detector included
Installs quickly and easily

Specifications

Model	SK-DUCT
Detection	Photoelectric
Air velocity	100 to 4,000 feet per minute
Operating temperature	-4°F to 158°F
Humidity	0 to 95 percent, non-condensing
Housing	Heavy duty gray steel back box, clear cover
Included	SK-PHOTOR detector

Compatibility and related models

The SK-DUCT is an intelligent duct detector for Honeywell Silent Knight control panels. The SK-RELAY addressable relay module can be mounted in the duct housing for fan or damper control. The SK-DUCT-W is the related model with the SK-PHOTO-R-W detector.

Questions

Does the SK-DUCT include the smoke detector head? Yes, the SK-PHOTOR is included.

What airflow can it operate in? 100 to 4,000 feet per minute.

Documents

SK-Duct Addressable Photoelectric Duct Detector Installation Manual (PDF)

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Silent Knight SK-DUCT Intelligent Air Duct Smoke Detector

Newer model available

At a glance

Description

Silent Knight SK-DUCT Intelligent Air Duct Smoke Detector

Features

Specifications

Compatibility and related models

Questions

Documents

Payment & Security

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