DL3127 and DL4727 Insulated Two Way Inlets

DL INSULATED TWO-WAY INLETS

When inlet is in the shut-off position, it has been proven to seal up better for reduced fuel usage and have minimal leakage compared to the competition in the industry. All mounting hardware is included and comes pre-installed on the inlets for ease of installation into the ceiling.

DL3127 and DL4727 Attic Two-Way Inlet Cutaway
DL3127 Inlet Double Pull
DL3127 Insulated Actuated Air Inlet

PATENT PENDING

DL3127 INSULATED
2-WAY INLET

Part 90300
Approx. 3,107 cfm @ 0.10 SP
Ship Weight: 14 lbs / 6.4 kg
Framed Opening: 29" x 24.75"

DL4727 Insulated Actuated Air Inlet

PATENT PENDING

DL4727 INSULATED
2-WAY INLET

Part 90301
Approx. 4,750 cfm @ 0.10 SP
Ship Weight: 18 lbs / 8.2 kg
Framed Opening: 44" x 24.75"

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