DUCTMATE Duct Access Door: For 12 in_13 in_14 in Ducts, 4 in x 8 in, 22 ga, Steel
The DUCTMATE High-Temperature Curved Access Door (SKU 29VJ85, MPN GRDR8414F2GA) is a steel access door designed for round ducts sized 12 in, 13 in, or 14 in. It features a 4 in x 8 in opening, 22 ga steel…
SKU 3G-OTH-79585
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Product Description
The DUCTMATE High-Temperature Curved Access Door (SKU 29VJ85, MPN GRDR8414F2GA) is a steel access door designed for round ducts sized 12 in, 13 in, or 14 in. It features a 4 in x 8 in opening, 22 ga steel construction, and thumbscrew fasteners for secure closure.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a DUCTMATE high-temperature curved access door used for?
A DUCTMATE high-temperature curved access door provides secure entry into round HVAC ducts sized 12 in, 13 in, or 14 in for inspection, cleaning, or maintenance. Its 22 ga steel construction and thumbscrew fasteners ensure a tight seal in industrial environments where elevated temperatures are present.
What are the specifications of the DUCTMATE GRDR8414F2GA access door?
The DUCTMATE GRDR8414F2GA is a steel access door with a 4 in x 8 in opening, designed for round ducts of 12 in, 13 in, or 14 in diameter. It is made from 22 ga steel and uses thumbscrew fasteners for closure. The brand is DUCTMATE and the material is steel.
Where to buy DUCTMATE curved access doors worldwide?
You can source DUCTMATE curved access doors worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the GRDR8414F2GA or other DUCTMATE models.
How to install a DUCTMATE curved access door on a round duct?
To install a DUCTMATE curved access door, cut a matching opening in the round duct, position the door frame over the hole, and secure it using the provided thumbscrews. Ensure the gasket seals tightly to prevent leaks. Follow standard HVAC practices for high-temperature applications and verify duct size compatibility (12 in, 13 in, or 14 in).
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3G Electric supplies DUCTMATE high-temperature curved access doors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













