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Rectangular steel HVAC access door 19 by 15 inches with transparent panel and thumbscrew latches

Ductmate

Ductmate GRD1814F2GA hvac control 19 in W 15 in H steel

SKU CH-9RGB-NSV1X

Steel HVAC access door with 18 by 14 inch opening, 16 gauge thickness and thumbscrew latches

  • Product colorTransparent
  • 18 in wide access door simplifies duct maintenance
  • 14 in high opening fits standard duct dimensions
  • 16 gauge steel construction withstands 300 °F service temperature
  • Thumbscrew latches allow tool-free panel removal
  • 1 1/8 in thick insulated panel reduces thermal loss

Duct Access Door 19 in W 15 in H

The Ductmate GRD1814F2GA is a rectangular steel access door sized 19 inches wide by 15 inches high for HVAC ductwork. It provides a secure entry point for inspection and maintenance inside commercial or residential ventilation systems. Installers and facility managers use it where regular duct access is required.

16 ga Steel Construction 300 °F Rating

The door panel is 16 gauge steel with a 1 1/8 inch thickness and a maximum temperature rating of 300 degrees Fahrenheit. Two 1 1/2 inch mounting studs and thumbscrew latches hold the door firmly in place. This specification determines whether the door fits the duct opening and meets the system temperature demands.

Sustained High Temperature Exposure

Under continuous heat the steel retains its shape and the thumbscrew latches stay operable up to the rated limit. The door does not carry a fire rating so it is not suited for fire barrier applications. Buyers needing a fire rated assembly or an insulated panel should select a different model.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $237.99
Pricier than about 86% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameDUCTMATE
Product colorTransparent

Questions about this item

What does the 18 in door width mean for the cut-out in my ductwork?

The door width is 18 in, so the rough opening in the duct must match that dimension for the frame to sit flush.

What does the 16 ga material thickness cap in terms of rigidity and heat resistance?

At 16 ga steel the door resists deflection up to the 2,300 °F maximum temperature rating without warping.

How do the 1 1/2 in mounting studs and two-stud pattern affect installation on a rectangular duct?

Two 1 1/2 in studs align with pre-drilled holes in the duct flange and are secured by the thumbscrew latches.

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