ALL CATEGORIES

SHOP BY INDUSTRY

EXCLUSIVE BRANDS

NEW PRODUCTS

EXPLORE SOLUTIONS

CATALOG

DEALS

About Us

Careers

News & Press

Investor Relations

Distribution Centers

Help Center

My Account

My Orders

Track My Order

Shipping & Returns

Apply For Credit

International Sales

Sales Tax Info

W-9 Form

Catalog

Product Recall / Safety Info

Floor Care Machine Self-Service

Customer Support

Extended Service Plan

Limited Warranty Information

Affiliate Program

Government Sales

Resellers

Become A Supplier

Safety Services

Subject Matter Experts

Territory Sales Manager

Accessibility Options

eProcurement

Services

Inventory Clearance

Free Shipping

New Products

Knowledge Center

Industrial How-Tos

More Ways To Shop

Thermaflex S-LD, non-insulated flex ducts are an economical alternative where insulated ducts are not required. Spiral ducts are ideal for low, medium heating and cooling systems. These HVAC ducts feature a reinforced metal film laminate jacket that is bonded to a corrosion resistant steel wire coil for secure air sealing. Spiral ducts will not unravel when cut and have a self-extinguishing inner core that will not support flames. Temperature range is from -20F to 250F. Ducts measure 3-14" in diameter. Greenguard certified. 10 Year Limited Warranty.

S-Ld Thermaflex Flexible Hvac Duct - 6 Inch Diameter - Pkg Qty 4

s-ld-thermaflex-flexible-hvac-duct-6-diameter

Customer Also Viewed

Save 15% Off

on all Auto-Reorders

<a href="/knowledge-center">Knowledge Center</a>

<a href="/contactUs">Customer Support</a>

<a href="/account/browse-history">Browse History</a>