What to Clean? HowClean is "Clean"?

"Hoods,grease removal devices, fans, ducts, and other appurtenances shall be cleanedto bare metal prior to surfaces becoming heavily contaminated with grease oroily sludge."

Outdoor Configuration

Weather protectiveenclosures allow the air cleaning unit to sit outside the building. It installsinline with ducts leading to the blower.

Kitchen smoke andgrease vapor are pulled up into the hood.

Smoke and greasevapors are pulled up fireproof ducts that lead to the filtration unit outsidethe building.

Smoke and greaseare extracted from the air as it passes through the filters.

Clean air flowsout of the filtration unit and out through the exhaust fan.

Indoor Configuration

The air cleaningunit goes between ducting from the kitchen hood to the exhaust fan. A unit canbe install in a crawl space or bolted between ceiling rafters.

Kitchen smoke andgrease vapor are pulled up into the hood.

Smoke and greasevapors are pulled up fireproof ducts that lead to the filtration unit insidethe building.

Smoke and greaseare extracted from the air as it passes through the filters.

Clean air flowsout of the filtration unit through ducts leading to the blower and out of thebuilding.