---
product_id: 23558700
title: "HVAC Plenum Ceiling Box 10x10x8 with Drywall Flange - Connects to Vent Register Diffuser - Galvanized Steel Metal C-Box Duct - Airflow Conditioning Ceiling Registers"
brand: "the sheet metal kid"
price: "12034 Ft"
currency: HUF
in_stock: true
reviews_count: 8
url: https://www.desertcart.hu/products/23558700-hvac-plenum-ceiling-box-10x10x8-with-drywall-flange-connects-to
store_origin: HU
region: Hungary
---

# Versatile installation 10x10x8 size Galvanized steel HVAC Plenum Ceiling Box 10x10x8 with Drywall Flange - Connects to Vent Register Diffuser - Galvanized Steel Metal C-Box Duct - Airflow Conditioning Ceiling Registers

**Brand:** the sheet metal kid
**Price:** 12034 Ft
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate Your Airflow Game!

## Quick Answers

- **What is this?** HVAC Plenum Ceiling Box 10x10x8 with Drywall Flange - Connects to Vent Register Diffuser - Galvanized Steel Metal C-Box Duct - Airflow Conditioning Ceiling Registers by the sheet metal kid
- **How much does it cost?** 12034 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/23558700-hvac-plenum-ceiling-box-10x10x8-with-drywall-flange-connects-to)

## Best For

- the sheet metal kid enthusiasts

## Why This Product

- Trusted the sheet metal kid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from high-quality galvanized steel, ensuring durability and longevity for your HVAC systems.
- • **Custom Fit Options:** Tailored to your needs with a 1/2" flange for enhanced functionality in diverse duct configurations.
- • **Versatile Installation:** Easily adaptable for both residential and commercial setups with a drywall flange for effortless attachment.
- • **Expert Support Available:** Our dedicated team is here to help you select the perfect size for seamless integration.
- • **Seamless Airflow Regulation:** Experience optimal performance with our efficient design that connects 8" round ducts to 10x10 diffusers.

## Overview

The HVAC Plenum Ceiling Box 10x10x8 is a robust and versatile solution for connecting duct systems, crafted from durable galvanized steel. Designed for seamless airflow regulation, it features a drywall flange for easy installation and customization options to meet diverse HVAC needs.

## Description

Full description not available

## Features

- EFFICIENT DESIGN: The HVAC Plenum Ceiling Box 10X10X8 facilitates seamless airflow regulation and connection between an 8" round duct and a 10 x 10 diffuser or register vent, ensuring optimal performance in HVAC systems
- DURABLE MATERIALS: Crafted from high-quality galvanized steel, this C-box duct boasts robustness and longevity, providing reliable support for air conditioning systems while withstanding environmental factors.
- VERSATILE APPLICATION: With its drywall flange and adaptable design, our ceiling box offers versatility in installation, enabling easy attachment to various vent register diffusers for both residential and commercial HVAC setups
- CUSTOMIZATION OPTIONS: Tailored to meet your specific requirements, our C-boxes feature a 1/2" flange that can be utilized for attachment purposes or folded over, ensuring a customized fit and enhanced functionality in diverse duct configurations
- EXPERT ASSISTANCE: Our dedicated team is readily available to assist you in selecting the appropriate size for your hole and duct, ensuring seamless integration and optimal airflow management

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | The Sheet Metal Kid |
| Part Number | 277F10108 |
| Item Weight | 2.18 pounds |
| Product Dimensions | 10 x 10 x 8 inches |
| Item model number | 277F10108 |
| Is Discontinued By Manufacturer | No |
| Size | 10X10X8 |
| Color | Silver |
| Style | Compact |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![HVAC Plenum Ceiling Box 10x10x8 with Drywall Flange - Connects to Vent Register Diffuser - Galvanized Steel Metal C-Box Duct - Airflow Conditioning Ceiling Registers - Image 1](https://m.media-amazon.com/images/I/61t4WR2FBbL.jpg)
![HVAC Plenum Ceiling Box 10x10x8 with Drywall Flange - Connects to Vent Register Diffuser - Galvanized Steel Metal C-Box Duct - Airflow Conditioning Ceiling Registers - Image 2](https://m.media-amazon.com/images/I/71olBfCM69L.jpg)
![HVAC Plenum Ceiling Box 10x10x8 with Drywall Flange - Connects to Vent Register Diffuser - Galvanized Steel Metal C-Box Duct - Airflow Conditioning Ceiling Registers - Image 3](https://m.media-amazon.com/images/I/7147anIWxeL.jpg)
![HVAC Plenum Ceiling Box 10x10x8 with Drywall Flange - Connects to Vent Register Diffuser - Galvanized Steel Metal C-Box Duct - Airflow Conditioning Ceiling Registers - Image 4](https://m.media-amazon.com/images/I/71PJT3CoQyL.jpg)
![HVAC Plenum Ceiling Box 10x10x8 with Drywall Flange - Connects to Vent Register Diffuser - Galvanized Steel Metal C-Box Duct - Airflow Conditioning Ceiling Registers - Image 5](https://m.media-amazon.com/images/I/71bfpn6fSXL.jpg)

## Questions & Answers

**Q: Can they be insulated? I'm looking for a 10x10x8 and would like it to be insulated on the inside.**
A: Mine was just buried in insulation and connected to a round duct that was insulated on the outside. I suppose you could glue some rigid foam insulation on the inside, it would just reduce the effective area of the duct.

**Q: Just to verify, the rectangular section is 10"×10" opening.**
A: I'd like to answer your question but it's been awhile since I placed it
and it fit my installation just right. I can't remember the measurements.

**Q: Is the metal galvanized**
A: Didn’t appear to be galvanized. Might have more zinc in it than older hvac ducting. It should not rust if that is your worry

**Q: Can I get free shipping when purchasing multiple items?**
A: No we do not offer any free shipping.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well built box
*by G***E on June 30, 2014*

I designed a fresh air circulation system to bring in cool air into my wine cellar and needed a small box with a large duct. I'm using this to go through walls, versus ceiling since the ceiling in my wine cellar is not accessible. This box worked perfectly. It's very sturdy and consequently, I was able to mount it to the wall and then my duct fan directly to this box which provided plenty of support. I drilled 3 started holed in each flange which I used (with ample silicon caulking) to mount the box to the interior plywood surface of my exterior wall. The box takes 10 x 10 filters, which were not available at my local hardware store, but available on Amazon. I liked this box so much that I re-ordered for another project.

### ⭐⭐⭐⭐⭐ Good ceiling box
*by A***R on February 7, 2024*

Will buy again great quality

### ⭐⭐⭐⭐⭐ Worked Perfectly For What I Needed
*by S***K on May 6, 2020*

Our house has a 6" air inlet in the unfinished basement, and a small fan upstairs (similar to a bathroom fan) that runs 24x7 and pulls fresh air into the house. The basement inlet was wide-open with nothing but a critter guard. Heavy construction behind our house is creating lots of dust and our allergies are going crazy, so I wanted to put a filter on the basement inlet.I bought some 10x10x1 filters, which are actually 9.5 x 9.5. The inside measurement of this unit is about 10.25 x 10.25, so the filter had about 3/8" gap on all sides. I found some self-adhering window weatherstripping in my shop, so I put that around the inside rim of the sheet metal, sealed the corner gaps with duct tape, and the filter snugs just perfectly into the bottom. Used sheet metal screws and sealed it onto the basement 6" vent pipe, and all is well. Hoping this helps our allergies out!

## Frequently Bought Together

- The Sheet Metal Kid HVAC Plenum Ceiling Box 10x10x8 with Drywall Flange - Connects to Vent Register Diffuser - Galvanized Steel Metal C-Box Duct - Airflow Conditioning Ceiling Registers
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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-04*