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John, Home Appliance Technician
Category: Appliance
Satisfied Customers: 13453
Experience:  Appliance repair business owner for over 43 years.
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Looking broan hood fan that can be wired to run

Customer Question

looking for a broan hood fan that can be wired to run constant at 20cfm to meet Ashrae 62.2 rules
Submitted: 2 years ago.
Category: Appliance
Expert:  Whrlp Master Tech replied 2 years ago.
Hello from JA My name is***** will be glad to assist you today. I have been servicing ALL Major Brands of Appliances for 34 Years, and have over 100,000 in home repairs and over 60,000 phone and internet repairs under my belt.Your not going to find a hood vent fan that runs that low on CFM`s does it have to run the volume of air or can it be more?About the lowest CFM on a vent hood is 250 CFM`s
Customer: replied 2 years ago.
yes it has to run at a constant flow of 20 cfm to satasfiy the ashrea 62.2 weatherization laws for Minnesota. This is what they are calling for .
Expert:  Whrlp Master Tech replied 2 years ago.
are you sure that you do not need 20 cfm per 1,000 sqft?Even a small bathroom fart fan is more the 20 CFM the smallest of those are 80 cfm