Good Sam Club Open Roads Forum: Tech Issues: Roof Top HVAC Maintenance
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smarty

new mexico

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Posted: 08/22/19 11:31am Link  |  Quote  |  Print  |  Notify Moderator

What annual maintenance should one be performing on their rooftop hvac units besides checking for debri/dirt?

azdryheat

Tucson, AZ

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Posted: 08/22/19 11:39am Link  |  Quote  |  Print  |  Notify Moderator

Just keep the coils clean of dirt and debris. Nothing else to do.


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smarty

new mexico

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Posted: 08/22/19 11:41am Link  |  Quote  |  Print  |  Notify Moderator

Thanks, that is what I thought but wanted to make sure

DFord

Near St Louis, MO

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Posted: 08/22/19 07:54pm Link  |  Quote  |  Print  |  Notify Moderator

You'll need to take the cover off to see the dirt build up on the inside of the coils. The fan blows the air from inside out and side facing the fan blade is the one that collects all the dirt. Mud-daubers like to build their nests under the cover so be careful when removing the cover.


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