Gravity Roof Vent 22 In Sq Base MPN:2RB70
Introducing the DAYTON low-profile gravity roof ventilator - an essential component for maintaining proper indoor air quality and reducing energy costs in any home or commercial building. With a sleek design and corrosion-resistant aluminum construction, this versatile ventilation solution is ideal for both exhaust and supply applications on natural or positive pressure systems. The built-in curb cap with prepunched holes ensures an easy installation on your roof curb while keeping unwanted birds out of your vent, providing uninterrupted airflow. The product's compact 22 inch by 22 inch base size allows for installation in tight spaces without compromising its maximum efficiency, making it the perfect solution for a variety of indoor and outdoor settings. Invest in the DAYTON low-profile gravity roof ventilator today and experience the benefits of improved air circulation, reduced energy bills, and a healthier indoor environment.
Top product features:
- Low-profile hood
- Corrosion-resistant aluminum construction
- Built-in curb cap with prepunched holes
Top product applications:
- Exhaust or supply applications on natural gravity or positive pressure systems
- Installation on residential or commercial roofs to improve indoor air quality
- Use in both outdoor and indoor environments for ventilation purposes
Technical Specifications
- Item Gravity Ventilator
- Base Size - Roof Ventilators 22 in x 22 in
- Style - Roof Ventilators Low Profile
- Item - Roof Ventilators Gravity Ventilator
- CFM/Throat Velocity @ 0.050-In. SP Gravity Intake 448/546
- CFM/Throat Velocity @ 0.050-In. SP Gravity Relief 523/638
- CFM/Throat Velocity @ 0.100-In. SP Gravity Intake 633/772
- CFM/Throat Velocity @ 0.100-In. SP Gravity Relief 740/903
- CFM/Throat Velocity @ 0.125-In. SP Gravity Intake 708/863
- CFM/Throat Velocity @ 0.125-In. SP Gravity Relief 828/1009
- CFM/Throat Velocity @ 0.200-In. SP Gravity Intake 895/1092
- CFM/Throat Velocity @ 0.200-In. SP Gravity Relief 1047/1277
- CFM/Throat Velocity @ 0.250-In. SP Gravity Intake 1001/1221
- CFM/Throat Velocity @ 0.250-In. SP Gravity Relief 1171/1428
- Overall Height (In.) 11 3/4 in
- Depth (In.) 29 in
- Width (In.) 29 in
- Max. Intake CFM/Throat Velocity 1512/1848
- Construction Material Spun Aluminum
- Recommended 8 In. Fixed Curb Item No. 4HX39
- Recommended 12 In. Fixed Curb Item No. 2RB76
- Dimension A 22 in
- Dimension B 29 in
- Dimension C 10 in
- Dimension D 3 1/2 in
Manufacturer Details
- Manufacturer: Dayton
- Condensed Mfg Number: 2RB70
- MPN: 2RB70
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 7616995190
- 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