18" Modulating Round Damper - METROPAC

The 18" Modulating Round Damper is ideal for controlling airflow in larger HVAC systems. Constructed from durable materials, it complies with industry standards for safety and efficiency. This damper features a modulating design that optimizes energy use while maintaining comfort levels. Its robust construction ensures long-lasting performance, making it a reliable choice for both residential and commercial applications.

Residential Comfort/Combustion : Zoning - Forced Air : Residential Dampers : MARD : MARD18/U

18 in. Round Modulating Damper

Overview

The MARD series damper is a power opened/closed, zone or bypass damper. It is usually used in light commercial applications on systems larger than 5 tons that do not exceed 2 in. W.C. at the damper, but may be used in any residential system as well.

Features

• Uses 90-second open to closed motor.
• Can be used as a zone damper.
• ML6161 is replacement motor.
• Available in 5, 6, 7, 8, 9, 10, 12, 14, 16, and 18 in. diameter sizes.
• Used with Static Pressure Control (SPC) for bypass applications.

Product Specifications

Application

Motorized Bypass or Zone Damper

Item Type

Product

Voltage

24V

Size (in.)

18 in.

Shape

Round

Motor or Actuator Mounting

Side or Top

Motor

Floating

Motor Timing

90 seconds

Wires to Motor

3

Category	Residential Comfort/Combustion
Manufacturer	Approved Supplier
Product	Zoning - Forced Air
Style	Zoning - Forced Air

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