Fan Hinge Kits
A fan hinge kit is a hardware assembly installed on rooftop upblast exhaust fans that allows the fan to be safely tilted or swung open without completely disconnecting it from the ductwork.
Purpose
- Provides full access to the fan base and duct opening for cleaning.
- Makes routine maintenance faster and safer.
- Helps technicians remove accumulated grease from areas directly beneath the fan.
- Reduces the risk of damaging electrical connections or roof curbs during service.
Why it's important
Without a hinge kit, technicians may have to lift or remove the entire fan to access the duct, making thorough cleaning difficult and increasing labor costs. If grease accumulates beneath the fan because it cannot be accessed, it can become a significant fire hazard and may lead to non-compliance with
NFPA 96.
Hinge
Before
Hinge After
Access Panels
An access panel (or access door) is an opening installed in the exhaust duct that allows inspection and cleaning of the interior of the grease duct system.
Purpose
- Allows technicians to reach otherwise inaccessible sections of ductwork.
- Enables complete removal of grease deposits throughout the system.
- Facilitates visual inspection for damage or excessive buildup.
- Supports ongoing maintenance without cutting into the duct.
Why it's important
Grease ducts often run above ceilings or through walls, making internal surfaces impossible to reach without access openings. Properly located access panels ensure the entire exhaust path can be cleaned, reducing grease accumulation that could fuel a fire. They also help inspectors verify that the system has been adequately maintained.
Tech Installing
Access Door
Duct Before
Duct After
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Industrial Hood Cleaning and Kitchen Services is a trusted provider of commercial kitchen exhaust cleaning services throughout Western North Carolina, Upstate South Carolina, Eastern Tennessee, Bristol Virginia, and the surrounding areas.
