ECCO Manufacturing

Products Careers About Us Contact Us

Galvanized Duct, Pipe, Fittings and Elbows

Aluminum & Stainless Products

Spiral Pipe & Fittings

Flat Oval Duct & Fittings

Building Products

Adapters – Roof Cap Vent

Aluminum Roof Drains – Plastic Top

Aluminum Stacks

Residential Model E/R B-Vent Chimney Type B Gas Vent 3" – 8"

Dryer Vent Hoods

Scuppers & Scupper Drops

Loading products…

Products Careers About Us Contact

Returns & Discrepancies Policy Return & Discrepancy Form Annual Report on Forced & Child Labour in Supply Chains

Copyright ©2026 All Rights Reserved|Privacy Policy

Loading product…

Product Categories

Product Categories

Galvanized Duct, Pipe, Fittings and Elbows

Galvanized Duct and Accessories

Base Cans, Plenums, Filter Frames and Filter Bases

Galvanized Pipe and Accessories

Air Cushion Tees

Collars With Flange

Conical Spin-In Collars

Conical Spin-In Collars With Damper

Conical Spin-In Collars With Damper with a 3/8" continuous rod damper

Conical Standoffs – with 3/8" Rod Damper

EC Return Air Cans

Elbow Take Offs – Galvanized

Extended Dryer Vent Hoods W/Damper

Fresh Air Grilles – Galvanized

Fresh Air Intakes

Fresh Air Snorkels

I.P.S Adjustable Roof Flashings

Kickboard Boxes

NPT Pipe Nipple Caddy

Pant Wyes – Galvanized – Small End

Return Air Cans

Return Air Support Box

Return Air Support Box

Return Air Support Box – No Door

Metal Stem Vents

Saddle Take Offs

Sleeves with Damper, 3/8" Rod and 2" Standoff

Sleeves with Dampers (KS-145 Regulator)

Sleeves with Dual Stem Dampers

Spin-In Collars

Square to Round Adapters

Storm Collars – Pipe Size

Straight Cone Wyes

Tap-In Collars Large End (Starting Collars)

Tap-In Collars Small End

Thimbles – Wall

Top Take Offs – 5" Two Way

Universal Take Offs

Wall Caps With Spring-Loaded Damper – Galvanized

Water Tank Stands

Wye Branches – 26 GA

Aluminum & Stainless Products

Spiral Pipe & Fittings

Flat Oval Duct & Fittings

Building Products

.... > ....Products > HVAC > Galvanized Duct, Pipe, Fittings and Elbows > Fittings > Return Air Support Box > Return Air Support Box > Return Air Support Box, 24 x 10 in, 34 in L, 28 in W

Return Air Support Box

Return Air Support Box, 24 x 10 in, 34 in L, 28 in W

Description

ECCO Manufacturing™ Return Air Support Box, 24 x 10 in, 34 in Length, 28 in Width, 12 in Height

ECCO Manufacturing, Return Air Support Box, 010290, 24 x 10in, 34in L

Manufacturer

ECCO Manufacturing

Brand

ECCO Manufacturing™

MFR Part No

010290

UPC

787447183960

Return Air Support Box, 24 x 10 in, 34 in L, 28 in W

Downloads & Information

Specifications

Item Group

Duct Fittings

Features

Downloads

Related Products:

Return Air Support Box — No Door