AMC 2026 catalogue

HVAC & Refrigeration

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1-888-602-0000 HVAC & REFRIGERATION Diffusers, Collars, and Duct

Flexible Duct

▪Rated positive pressure: 10" WC per UL 181 ▪Velocity: 5,000 fpm ▪Standard lengths: 25 ft. ▪Flame spread/smoke developed: < 25 / < 50 ▪Rated for indoor use Recommended operating press.: 3⁄4" WC neg., all dia.; 6" WC pos., all dia. except 4" WC pos. for 14" to 18" dia. Temp. range: uninsulated duct -20° to 180°F; insulated duct -20° to 140°F @ max. press. and -20° to 180°F @ 2" pos. WC max.

Insulated—Feature double-ply vapor barrier with tridirectional reinforcements. All-purpose ducts are gray polyester. Premium ducts are metallized polyester.

Uninsulated—Class 1 air connector is a triple lamination of metallized polyester, aluminum foil, and polyester film, encapsulating a steel wire helix.

Item Insulation Value UPC Number Flexible Duct Inside Dia.

Flexible Duct Wall Thickness Vapor Transmission

Item

No. Insulated Flexible Duct R 4.2 70 14" 1 1⁄4 in 0.6% WWG5E279 Insulated Flexible Duct R 4.2 70 16" 1 1⁄4 in 0.6% WWG5E280 Noninsulated Flexible Duct — 50 12" 1⁄8 in 0.05% WWG5E290

ATCO

GGE4JRL7 GGE4MJU8

Diffusers, Dampers, and Collars

AMERICAN LOUVER, APPROVED VENDOR

Item Duct Size

Maximum

Opening

Height

Maximum

Opening

Width Diffuser Face Type Material

Frame Material

Diffuser

Colour

Damper

Shape For Use With Brand

Item

No.

Manual Damper

6 in — — — — Steel — Round — Approved Vendor GGE4JRL4 6 in — — — — Steel — Round — Approved Vendor GGE4JRL7 8 in — — — — Steel — Round — Approved Vendor GGE4JRL5 8 in — — — — Steel — Round — Approved Vendor GGE4JRL8 10 in — — — — Steel — Round — Approved Vendor GGE4JRL6 10 in — — — — Steel — Round — Approved Vendor GGE4JRL9 12 in — — — — Steel — Round — Approved Vendor GGE4JRN1

Return Air Grille

6" - 14" 6 in 14 in Perforated Steel — White — 6 to 14 in Duct Size Approved Vendor GGE4MJU7 6" - 14" 24 in 24 in Perforated Steel — White — 4JRN2, 4JRN3, 4JRN4 or 4JRN5 Approved Vendor GGE4MJV6 8" 8 in 8 in Perforated Steel — White — — Approved Vendor GGE4MJV1 — 48 in 24 in — Plastic — — — — American Louver WWG52CF18

Snap-On Collar

6 in — — — Steel — — — GGE4JRL7 Approved Vendor GGE4JRN2 8 in — — — Steel — — — GGE4JRL8 Approved Vendor GGE4JRN3 10 in — — — Steel — — — GGE4JRL9 Approved Vendor GGE4JRN4 12 in — — — Steel — — — GGE4JRN1 Approved Vendor GGE4JRN5

WWG5E279

High-Temperature Vent Hood

Designed to efficiently terminate horizontal vent runs handling flue gases from furnaces, unit heaters, and boilers. Made of 18-ga. corrosion-resistant aluminum alloy. Has built-in heat shield which provides clearance from combustible material contained in walls. Can be used with sidewall power venters.

A (in.) B (in.) C (in.) D (in.) E (in.)

Item

No. 4 in 7 1⁄2 in 7 1⁄8 in 9 in 8 7⁄8 in WWG4C845

TJERNLUND

OEM Replacement Draft Inducer

▪115V Direct replacement for gas furnaces.

WARNING: Use as direct OEM replacement only. Any other use constitutes a misapplication, which voids the warranty and may create unsafe conditions.

Replaces

Item

No. Goodman B1859000, Rheem 70-21496-01, 70-21496- 83, 70-21504-03, 70-21504-04, 70-2496-03 WWG5JLR3

PACKARD