Central air conditioner access hole.
Update:Feb 23,2023
Summary:Central air conditioner access hole: Generally, the central air conditioner will take the access hole as the return air inlet, and make the return air......
Central air conditioner access hole:
Generally, the central air conditioner will take the access hole as the return air inlet, and make the return air wider and longer, which is equal to connecting the access hole and the return air inlet, forming a whole return air inlet. This will not affect the beauty, nor the operation and maintenance of the air conditioner. However, some will also open the access door beside the air return port of the air conditioner.
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