Product Overview
Krueger 1400 15" Diffuser with 4-Cones 24x24
The Krueger 1400 15-inch 4-cone steel louvered face diffuser is a 24 x 24-inch ceiling air outlet with a 15-inch nominal round neck for connection to round ductwork. This F23 lay-in T-bar configuration uses four stamped cones to distribute supply air in a four-way ceiling pattern and is intended for commercial HVAC air-distribution applications, including variable-air-volume systems.
Part Details:
- Krueger 1400 Series steel louvered face ceiling diffuser with four stamped cones
- 24 x 24-inch panel for lay-in ceiling applications
- 15-inch nominal round neck with a published actual dimension of 14 7/8 inches
- F23 lay-in T-bar frame configuration
- Four-way supply-air distribution pattern
- 22-gauge steel construction with integral earthquake tabs
Documentation:
FAQs:
Q: What is the Krueger 1400 15-inch diffuser used for?
A: It is a ceiling supply-air diffuser used to distribute conditioned air from round ductwork into a commercial interior space. Its four-cone face provides a four-way discharge pattern, and the 1400 Series is documented for variable-air-volume applications.
Q: Does this Krueger 1400 diffuser have a 15-inch actual duct connection?
A: No. Krueger designates it as a 15-inch nominal neck, while the published actual neck dimension is 14 7/8 inches. Compare the actual neck dimension, duct size, ceiling opening, and frame configuration with the existing installation before selecting a replacement.
Q: Is the F23 Krueger 1400 designed for a lay-in T-bar ceiling?
A: Yes. F23 is Krueger’s designation for a lay-in T-bar frame. Confirm that the 24 x 24-inch panel and ceiling-grid arrangement match the existing installation, since the 1400 Series was available with multiple frame options.
Q: Is the Krueger 1400 made of steel or aluminum?
The 1400 model is made of steel, with manufacturer documentation specifying 22-gauge construction. The similar 51400 model is aluminum and should not be assumed to be the same product or an interchangeable replacement.
Q: How can I verify that this Krueger 1400 diffuser is the correct replacement for my existing ceiling diffuser?
A: The best way to verify compatibility is to match the original diffuser's key configuration details, including the 1400 model series, 15-inch nominal neck size, 24 x 24-inch panel size, and F23 lay-in T-bar frame designation. Because the Krueger 1400 Series was available in multiple neck sizes, frame styles, panel sizes, finishes, and accessory options, confirm all identification details before ordering a replacement.
