Gravity Vent 24 In Base 28 1/2 In Sq MPN:1WDN3
Gravity Vent 24 In Base 28 1/2 In Sq
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This hooded gravity roof ventilator is designed for nonpowered ventilation or can be used in conjunction with powered exhaust, supply, or reversible fans. Its strong, weathertight hood is constructed of interlocking, arched, galvanized steel panels.
Technical Specifications
- Item Gravity Ventilator
- Blade Dia. 24 in
- Base Size - Roof Ventilators 28-1/2 in x 28-1/2 in
- Style - Roof Ventilators Low Profile
- Item - Roof Ventilators Gravity Ventilator
- CFM/Throat Velocity @ 0.050-In. SP Gravity Intake 2443/536
- CFM/Throat Velocity @ 0.050-In. SP Gravity Relief 2539/635
- CFM/Throat Velocity @ 0.100-In. SP Gravity Intake 3030/758
- CFM/Throat Velocity @ 0.100-In. SP Gravity Relief 3591/898
- CFM/Throat Velocity @ 0.125-In. SP Gravity Intake 3388/847
- CFM/Throat Velocity @ 0.125-In. SP Gravity Relief 4015/1004
- CFM/Throat Velocity @ 0.200-In. SP Gravity Intake 4285/1071
- CFM/Throat Velocity @ 0.200-In. SP Gravity Relief 5079/1260
- CFM/Throat Velocity @ 0.250-In. SP Gravity Intake 4791/1198
- CFM/Throat Velocity @ 0.250-In. SP Gravity Relief 5678/1420
- Overall Height (In.) 38 in
- Depth (In.) 48 in
- Width (In.) 48 in
- Max. Intake CFM/Throat Velocity 6069/1239
- Construction Material Galvanized Steel
- Recommended 6 3/8"H Roof Curb Item No. 4C454
- Recommended 12 3/8"H Roof Curb Item No. 2ZV83
- Recommended 12 In. Fixed Curb Item No. 3AZH7
- Damper Size (In.) 25 x 25
- Recommended Gravity Backdraft Damper Item No. 2FTV7
- Dimension A 28 1/2 in
- Dimension B 48 in
- Dimension C 48 in
- Dimension D 38 in
- Dimension E 22 in
- Dimension F 16 in
- Dimension G 11 1/2 in
- Dimension H 10 1/2 in
Manufacturer Details
- Manufacturer: Dayton
- Condensed Mfg Number: 1WDN3
- MPN: 1WDN3
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: ZZ
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 7326908695
- GDS Category Name: Gravity Exhaust Supply Ventilators
- GDS Family Name: Roof Ventilators
- GDS Segment Name: HVAC and Refrigeration
- UNSPSC: 40101502
- UNSPSC Class ID: 15
- UNSPSC Commodity Name: Ventilation
- UNSPSC Commodity ID: 02
- UNSPSC Commodity Name: Air exhausters
- UNSPSC Family ID: 10
- UNSPSC Family Name: Heating and ventilation and air circulation
- UNSPSC Segment ID: 40
- UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components
Shipping Details
- Not For Sale In: HI AK PR
Product info last updated on April 3, 2024 11:35pm UTC
Category: Roof Ventilators