Model # MFX48ULXZW
Store SKU # 1000773015
The 4 in. x 8 ft. Heavy Duty Semi Aluminum Duct is UL2158A listed and marked for safe dryer venting. It is ideal when UL all aluminum duct is required by code in some gas and electric dryer applications. This duct is totally non combustible and has a maximum operating temperature of 435 degree F.
- New manufacturing technology incorporated into the duct allows for easy rotation and therefore more durable handling of the duct by the contractor
- Semi-rigid product holds its shape to help improve airflow
- UL duct is thicker than the standard non-UL semi-rigid version
- All aluminum product is fire resistant
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Warranty / Certifications
|All merchandise is warranted to be free from defects in workmanship and material for one year from date of purchase. Manufacturer will replace or repair at their option. Please call 1-800-387-2578 for more information.