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Need to know which direction air flow should be for air filters. Replacing the original filters which were reusable after washing but they do not have any markings of which way to install. These filters (two of them configured in a V shape) have three duc

Post created: 2015-01-04 Type of Equipment: Furnace Views: 461

This question was created on the page: https://www.furnacecompare.com/furnaces/rheem/classic-90-plus.html.

On 2015-01-04 wrote:

Model is Rheem 90 Classic gas furnace.

On 2015-01-04 wrote:

My apologies as text was cutoff. The filters have three air ducts to the left of them and blower to the right of them.

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