Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

DUCTMATE Duct Access Door: For 7 in_8 in_9 in Ducts, 12 in x 16 in, 22 ga, Steel - Flat Access Doors with Observation Port
DUCTMATEFlat Access Doors with Observation Port

DUCTMATE Duct Access Door: For 7 in_8 in_9 in Ducts, 12 in x 16 in, 22 ga, Steel

The DUCTMATE Duct Access Door (SKU 29VJ68, MPN GRDOI1612GA) is a flat access door with an observation port, designed for 7, 8, or 9-inch rectangular ducts. It is constructed from 22-gauge steel with fiberglass…

SKU 3G-OTH-74809

Brand
DUCTMATE
Item
Duct Access Door: For 7 in_8 in_9 in Ducts, 12 in x 16 in, 22 ga, Steel
Category
Flat Access Doors with Observation Port
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

DUCTMATE
Manufacturer Part Number
GRDOI1612GA
Type
12 in x 16 in, 22 ga, Steel, Knobs
Material
Steel
Mounting Stud
2
For Duct Shape
Rectangular
Insulation Material
Fiberglass
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

DUCTMATE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DUCTMATE Duct Access Door (SKU 29VJ68, MPN GRDOI1612GA) is a flat access door with an observation port, designed for 7, 8, or 9-inch rectangular ducts. It is constructed from 22-gauge steel with fiberglass insulation and measures 12 inches by 16 inches. The door features knobs and 2 mounting studs for secure attachment.

Frequently Asked Questions

What is the DUCTMATE Duct Access Door used for?

The DUCTMATE Duct Access Door provides secure access to rectangular ducts sized 7, 8, or 9 inches for inspection, cleaning, and maintenance. Its observation port allows visual checks without opening the door, making it ideal for HVAC systems in commercial and industrial buildings.

What are the specifications of the DUCTMATE Duct Access Door?

This flat access door (MPN GRDOI1612GA) measures 12 in x 16 in, is made of 22-gauge steel with fiberglass insulation, and includes knobs and 2 mounting studs. It is designed for rectangular ducts and features an observation port for visual inspection.

Where to buy the DUCTMATE Duct Access Door worldwide?

3G Electric supplies the DUCTMATE Duct Access Door worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the DUCTMATE Duct Access Door?

Install the DUCTMATE Duct Access Door by positioning it over the duct opening, aligning the 2 mounting studs with pre-drilled holes, and securing with the provided knobs. Ensure the fiberglass insulation faces the duct interior for thermal efficiency. Follow standard HVAC access-door best practices.

Used in

Common applications for DUCTMATE
Commercial HVAC — DUCTMATE flat access doors for rectangular duct inspection in office buildings
Industrial exhaust systems — DUCTMATE high-temperature curved access doors for round flue ducts up to 2,300°F
Process air handling — DUCTMATE duct hangers for supporting 6 in to 12 in round ducts in manufacturing plants
Boiler room maintenance — DUCTMATE curved access doors with knobs for 19 in to 20 in ducts in boiler flues
Cleanroom ductwork — DUCTMATE flat access doors with double-cam closure for sealed rectangular duct access

DUCTMATE Products

3G Electric supplies DUCTMATE flat access doors with observation port. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
Duct Access Door: For 12 in_13 in_14 in Ducts, 8 in x 12 in, 22 ga, Steel, Knobs, 2 Mounting Stud (MPN GRDRI12814GA). Key specifications — Brand: DUCTMATE; Insulation Material: Fiberglass; Material: Steel; For Duct Shape: Round.
DUCTMATE
Duct Access Door: For 12 in_13 in_14 in Ducts, 8 in x 12 in, 22 ga, Steel, Knobs, 2 Mounting Stud (MPN GRDRI12814GA). Key specifications — Brand: DUCTMATE; Insulation Material: Fiberglass; Material: Steel; For Duct Shape: Round.
Duct Access Door: For 25 in_26 in_27 in_28 in Ducts, 12 in x 16 in, 20 ga, Steel, Knobs (MPN GRDRI161228GA). Key specifications — Brand: DUCTMATE; Insulation Material: Fiberglass; Material: Steel; For Duct Shape: Round.
DUCTMATE
Duct Access Door: For 25 in_26 in_27 in_28 in Ducts, 12 in x 16 in, 20 ga, Steel, Knobs (MPN GRDRI161228GA). Key specifications — Brand: DUCTMATE; Insulation Material: Fiberglass; Material: Steel; For Duct Shape: Round.
Duct Access Door: For 29 in_30 in_31 in_32 in Ducts, 12 in x 16 in, 20 ga, Steel, Knobs (MPN GRDRI161232GA). Key specifications — Brand: DUCTMATE; Insulation Material: Fiberglass; Material: Steel; For Duct Shape: Round.
DUCTMATE
Duct Access Door: For 29 in_30 in_31 in_32 in Ducts, 12 in x 16 in, 20 ga, Steel, Knobs (MPN GRDRI161232GA). Key specifications — Brand: DUCTMATE; Insulation Material: Fiberglass; Material: Steel; For Duct Shape: Round.
Duct Access Door: For 33 in_34 in_35 in_36 in Ducts, 12 in x 16 in, 20 ga, Steel, Knobs (MPN GRDRI161236GA). Key specifications — Brand: DUCTMATE; Insulation Material: Fiberglass; Material: Steel; For Duct Shape: Round.
DUCTMATE
Duct Access Door: For 33 in_34 in_35 in_36 in Ducts, 12 in x 16 in, 20 ga, Steel, Knobs (MPN GRDRI161236GA). Key specifications — Brand: DUCTMATE; Insulation Material: Fiberglass; Material: Steel; For Duct Shape: Round.
Duct Access Door: For 7 in_8 in_9 in Ducts, 4 in x 8 in, 22 ga, Steel, Knobs, 200°F Max Temp Rating (MPN GRDRI849GA). Key specifications — Brand: DUCTMATE; Insulation Material: Fiberglass; Material: Steel; For Duct Shape: Round.
DUCTMATE
Duct Access Door: For 7 in_8 in_9 in Ducts, 4 in x 8 in, 22 ga, Steel, Knobs, 200°F Max Temp Rating (MPN GRDRI849GA). Key specifications — Brand: DUCTMATE; Insulation Material: Fiberglass; Material: Steel; For Duct Shape: Round.
Duct Access Door: For 37 in_38 in_39 in_40 in Ducts, 18 in x 24 in, 18 ga, Steel, Knobs (MPN GRDRI241840GA). Key specifications — Brand: DUCTMATE; Insulation Material: Fiberglass; Material: Steel; For Duct Shape: Round.
DUCTMATE
Duct Access Door: For 37 in_38 in_39 in_40 in Ducts, 18 in x 24 in, 18 ga, Steel, Knobs (MPN GRDRI241840GA). Key specifications — Brand: DUCTMATE; Insulation Material: Fiberglass; Material: Steel; For Duct Shape: Round.

More from DUCTMATE

View all DUCTMATE parts
Duct Access Door: 6 in x 10 in, 22 ga, Steel, Thumbscrews, 2 1/8 in Observation Port Ht (MPN GRDO106GA). Key specifications — Brand: DUCTMATE; Material: Steel; For Duct Shape: Rectangular.
DUCTMATE
Duct Access Door: 6 in x 10 in, 22 ga, Steel, Thumbscrews, 2 1/8 in Observation Port Ht (MPN GRDO106GA). Key specifications — Brand: DUCTMATE; Material: Steel; For Duct Shape: Rectangular.