GAF
Master Flow Roof Mount Power Attic Vent 1500 CFM With Humidistat/Thermostat
Master Flow Roof Mount Power Attic Vent 1500 CFM With Humidistat/Thermostat
SKU:ERV6BLHT
Est Delivery between 6th Feb and
12th Feb.
How much will I need?
How much will I need?
We recommend adding 10% of additional product to the calculation to account for errors, damages, and obstacles in your project
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- Shipping protection for peace of mind
- Fast processing and delivery
- Flexible delivery options
Product Information
Get your attic to feel cooler with this Master Flow gable-mount attic fan. Made for attics up to 2,800 sq. ft., it features a high-efficiency motor with an adjustable thermostat to help you with energy savings. The heavy-duty internal screen keeps animals out. Galvanized steel construction makes it built to last.
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Key Features:
- Energy efficient uses up to 55% less electricity than typical competitor's vents (based on GAF testing at 120V)
- Helps to reduce energy costs and helps prolong life of the roof and shingles
- Galvanized steel construction for durability
- Excellent for roof slopes 3:12 to 12:12
- Heavy-duty internal screen helps prevent animal infestation
- UL Listed
Pros & Cons
Pros- Powerful ventilation with 1500 CFM capacity ensures efficient air circulation.
- Integrated humidistat and thermostat allow for automatic operation, reducing the need for manual adjustments and saving energy.
- Roof mount design ensures optimal air extraction and circulation.
- Compatible with a wide range of roof slopes (2:12 - 12:12), providing flexibility in installation.
- Durable construction can withstand harsh weather conditions, ensuring longevity and reliable performance.
- Filter included for improved air quality by filtering out dust and debris.
- Net free area allows for unrestricted air flow and efficient ventilation.
- Installation on the roof might require professional help, adding to the overall cost.
- Automatic operation based on set humidity and temperature levels might not be suitable for all climates or seasons.
- The product does not specify if it is compatible with all types of roofing materials.
Frequently Asked Questions
The Master Flow Roof Mount Power Attic Vent has a powerful ventilation capacity of 1500 cubic feet of air per minute (CFM).
Yes, the attic vent features an integrated humidistat and thermostat for automatic operation based on your set humidity and temperature levels.
The attic vent is designed to be mounted on the roof for optimal air extraction and circulation.
The vent is compatible with a roof slope of 2:12 - 12:12, providing flexibility in installation.
Yes, the product is made from durable materials that can withstand harsh weather conditions, ensuring longevity and reliable performance.
Yes, this attic vent is designed with a filter included, providing an additional layer of protection by filtering out dust and debris.
Yes, the vent features a net free area, allowing for unrestricted air flow and efficient ventilation.
Technical Specifications
| Attic sq, ft, / vent | 2800 |
| Cfm | 1500 |
| Filter included | Yes |
| Length | 25 In |
| Material | Galvanized |
| Mount | Roof |
| Opening size | 15 In |
| Rough opening length | 15 In |
| Rough opening width | 15 In |
| Shape | Round |
| Slope | 2:12 - 12:12 |
| Style | Power |
| Width | 25 In |
Datasheets
Delivery Information
Est Delivery between 6th Feb and
12th Feb.
Delivery will always take place on a weekday (Mon - Fri excl. public holidays).
An exact shipping charge will be calculated at checkout based on your order and location.
For more information on shipping view our delivery info page.
Frequently asked questions
Can you help me pick the right materials for my project?
Yes, of course!
Our team is ready to assist you with any questions and queries you may have.
Just reach out to us via any of the following methods:
Call us: 281-657-1443
Email us: sales@4us-group.com
or click the Livechat tab at the bottom of your screen.
How do I track my order?
As soon as your order is dispatched, you'll receive a dispatch email with delivery dates and details for your order.
If you require an update on your order, you can email deliveries@4us-group.com with your order number for assistance.
Can I order now and pay later?
Yes, we offer a variety of flexible payment options to all our customers.
When checking out online, you'll be able to avail of multiple buy now, pay later options with ShopPay, Klarna or PayPal.
The flexible payment options available to you at checkout will be based on the total value of your order.
For B2B customers, you can apply for a 30-day trade credit account, and you'll also unlock:
- Dedicated trade pricing
- Loyalty points and rewards
- A dedicated account manager
I have a large-scale project, can I get a quote?
Yes, if you are carrying out a construction project that requires a large quantity of materials, email sales@4us-group.com with the following information and we will get back to you with your very own bespoke price quote:
- Delivery postcode and address
- Mobile number
- Company name
- A list of required materials and their quantities
Can I open a pro contractor account?
Yes! Pro contractors can open a B2B account to unlock bespoke pricing, B2B discounts, trade credit, loyalty points, and a dedicated personal account manager.
You can learn more here: Open a pro contractor account
Can I cancel or amend my order after placing it?
Yes, if your order has not yet been processed for dispatch, cancellation/ amendments should be possible.
Our team works quickly to get your order delivered as soon as possible so it is likely that your order will be processed for dispatch within 2-3 hours of purchase.
Contact us immediately via sales@4us-group.com or call 281-657-1443 during opening hours.
If you wish to amend your order after it has been processed by our team, it will be treated as a return or a separate new order.
Read more: Returns