Macurco GD-2B Combustible Gas Detector
Provides Combustible / Heating Gas Detection in residential, Multi-family and commercial office environments

Key Features:

• 12-24 VAC or VDC input
• Flush or Surface Mount Enclosure
• N.O. or N.C. Alarm Relay
• N.C. Trouble/Supervisory relay
• 10 Year Solid State sensor
• Coverage Area: 900 sq. ft.
• Alarm Setting 25% of LEL per UL 2075
• Optional CM-E1-IAK allows easy replacement of earlier Macurco models