HD-2210 | Rectangular 22 x 10 Zone Damper | iO HVAC Controls

HD-2210 22" X 10" 24v SR Damper 2Wire from iO HVAC Controls The HD-2210 from iO HVAC Controls is a 22" x 10" 24-volt smoke and fire damper designed for use in heating, ventilation, and air conditioning (HVAC) systems. It is a normally closed (NC) damper that opens automatically when it receives a 24-volt signal from a fire alarm or smoke detector. The damper is constructed of galvanized steel and has a 1-inch blade width. It is UL listed for fire and life safety and meets NFPA 90A and 92A standards. Features: * 22" x 10" size * 24-volt operation * Normally closed (NC) * Automatic opening on 24-volt signal * Galvanized steel construction * 1-inch blade width * UL listed for fire and life safety * Meets NFPA 90A and 92A standards Benefits: * Prevents the spread of smoke and fire through HVAC systems * Meets code requirements for fire and life safety * Durable construction for long-lasting operation * Easy installation and maintenance Applications: * HVAC systems * Smoke and fire barriers * Hospitals * Schools * Commercial buildings Our HVAC supply store offers the best prices and fast shipping on HD-2210 22" X 10" 24v SR Damper 2Wire from iO HVAC Controls. Order today to ensure the safety of your building and its occupants.

The HD Series dampers are extruded aluminum parallel blade dampers with a 24 volt spring return actuator. These dampers are shipped complete and ready for installation. The HD Series dampers can be installed in any position. They are rated for duct systems with less than 1.0” WC. The damper has a simple adjustment for setting the minimum position.

Features and Benefits:

• Compatible with most zone control panels
• Extruded aluminum 
• 24 volt synchronous motor
• Quiet operation 
• Simple adjustment for setting the minimum position

Warranty: 5 years