![Honeywell MARD-12 Round Damper, Modulating 12 in. — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-mard12-card.png?v=1793983190&width=1946)
![Honeywell MARD-12 Round Damper, Modulating 12 in. specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-mard12-specs.png?v=1793983190&width=1946)
Honeywell MARD-12 Round Damper, Modulating 12 in.
Honeywell MARD-12 Round Damper, Modulating 12 in.
Regular price
$363.34 USD
Regular price
Sale price
$363.34 USD
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Low stock: 2 left
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SKU:MARD-12
View full details![Honeywell MARD-12 Round Damper, Modulating 12 in. — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-mard12-card.png?v=1793983190&width=1445)
![Honeywell MARD-12 Round Damper, Modulating 12 in. specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-mard12-specs.png?v=1793983190&width=1445)
The Honeywell MARD-12 is a modulating automatic round damper with a 12 in. diameter, used to regulate airflow in round ductwork as part of a zoning or ventilation control system. It is a genuine Honeywell replacement part.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | MARD-12 |
|---|---|
| Brand | Honeywell |
| Type | Round Damper |
| Diameter | 12 in. |
| Operation | Modulating, Automatic |