Watertight - HVAC Systems Monitoring

Aspiration
Detection
- Detectors
- 8100 Series
- Other
- Accessories
- Piping
- Resources
- CAD Drawings
- FAAST Resource Page
Conventional
Detection
- Detectors
- 100 Series
- 400 Series
- Beam Detectors
- Carbon Monoxide
- Heat Detectors
- i³ Series
- i⁴ Series
- Other
- Accessories
- Bases
- Multi-Voltage Relays
- Tools
- 2-Wire Compatibility
- Resources
- BEAM Resource Page
- CAD Drawings
- CO Resource Page
- Heat Resource Page
- i³ Resource Page
- i⁴ Resource Page
Audible/Visible
Notification
- Devices
- Chimes
- Chime Strobes
- Horns
- Horn Strobes
- Speakers
- Speaker Strobes
- Strobes
- Specialty
- ExitPoint
- Mini-Horns
- MNS/General Evacuation
- Other
- Accessories
- Resources
- AV Resource Page
- CAD Drawings
- EASE Evac Software
- EASE Speaker Test Reports
- ECS Resource Page
- ExitPoint Resource Page
- Explanation of Published Voltage, Current, and SPL Specifications
- Online Tools
- Voice Evac Design Info
- Voice Evac Systems
HVAC Systems
Monitoring
- Detectors
- Conventional
- Intelligent
- Specialty
- Special Applications
- Watertight
- Other
- Accessories
- Multi-voltage Relays
- Resources
- CAD Drawings
- InnovairFlex Resource Page
Sprinkler Systems
Monitoring
- Detectors
- Waterflow Detectors
- Specialty
- Alarm Bells
- Explosion Proof
- Switches
- Pressure Switches
- Supervisory Switches
- Other
- Accessories
- Resources
- CAD Drawings
- EC Declaration of Conformity
- Sprinkler Resource Page
- System Sensor Now Offers CPD Approved Flow Switches
Intelligent
Detection
- Detectors
- Beam Smoke Detectors
- Duct Smoke Detectors
- Eclipse
- Multi-Criteria
- Pinnacle
- Smoke Detectors
- Thermal
- Modules
- Modules
- Other
- Accessories
- Bases
- Resources
- Acclimate Brochure
- AMCF/CO Resource Page
- BEAM Resource Page
- CAD Drawings
- Heat Resource Page
- Multi-Criteria Resource Page
- Pinnacle Brochure

HVAC Systems Monitoring Product Line

Conventional • Intelligent • Watertight
Multi-Voltage Relays • Special Applications • Accessories

HVAC Systems Monitoring
Search for: hvac-watertight
	D4120W Data Sheet (pdf) Installation Instructions (pdf) Engineering Specs Watertight 4-wire photoelectric duct smoke detector

	DNRW Data Sheet (pdf) Installation Instructions (pdf) Watertight intelligent non-relay photoelectric low-flow duct smoke detector. Detector head sold separately. Compatible Detector Heads

Discontinued Products
Discontinued Model	Installation Instructions	Data Sheet	Replacement Model
DH100ACDCLWP			D4120W
Conventional 4-Wire Photoelectronic Watertight NEMA 4 Rated Smoke Duct Detector with Low-Flow Technology