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Grower SELECT® Insulated Actuated Bi-Fold Inlet (24-1/2" x 46-1/2")

Mechanically actuated insulated bi-fold ceiling inlet provides accurate control of incoming air to direct it across the ceiling to reduce drafts at floor level.
Manufacturer: Grower Select®
SKU: HSIN4900C-I
$208.76
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Mechanically actuated insulated bi-fold ceiling inlet provides accurate control of incoming air to direct it across the ceiling to reduce drafts at floor level.

Rough Opening: 24-1/2" x 46-1/2"

Features:

  • Side Entry Cleat: Allows for fast and easy adjustment of the rope. Cleat retains the rope securely when adjustment is not necessary.
  • Latch Mount & Cable Guide: Side-mounted latch does not get blocked by ceiling obstructions while opening. Latch shuts the inlet tightly and securely when not in use. Combination piece also serves at a guide for hte rope that opens/closes the inlet.
  • Exterior Seal: Matching tongue and groove on the door frame eliminates gaps when inlet closes.

HSIN4900C-I
Airflow Performance Data (CFM)

Opening Width
(Inches)
Static Pressure (Inches WC)
0.050.100.1250.15
160085010501250
21150165020502400
52350335040004300
62850405050005750
83200450055006350
Fully Open3750535065507600
*Computer Generated Data

Mechanically actuated insulated bi-fold ceiling inlet provides accurate control of incoming air to direct it across the ceiling to reduce drafts at floor level.

Rough Opening: 24-1/2" x 46-1/2"

Features:

  • Side Entry Cleat: Allows for fast and easy adjustment of the rope. Cleat retains the rope securely when adjustment is not necessary.
  • Latch Mount & Cable Guide: Side-mounted latch does not get blocked by ceiling obstructions while opening. Latch shuts the inlet tightly and securely when not in use. Combination piece also serves at a guide for hte rope that opens/closes the inlet.
  • Exterior Seal: Matching tongue and groove on the door frame eliminates gaps when inlet closes.

HSIN4900C-I
Airflow Performance Data (CFM)

Opening Width
(Inches)
Static Pressure (Inches WC)
0.050.100.1250.15
160085010501250
21150165020502400
52350335040004300
62850405050005750
83200450055006350
Fully Open3750535065507600
*Computer Generated Data
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