It’s tough to get reliable help to clean filters at midnight when it’s 5 degrees. Joe has 32 years in the business, and is happy to make sure you have a reliable service provider when it counts. Family owned for a reason.
NFPA 96 code 18.104.22.168.1 states- Upblast fans shall be supplied with an access opening of a minimum 4 in. on the curvature of the outer fan housing to allow for cleaning and inspection of the fan blades.
Outside of being code, this access is amazing for a hood cleaner. This fan was wobbling due to the outside build up, after the access was installed the blades could be cleaned properly. This access install cost much less than a new fan or any downtime.