58dla090 need to know filter size no manualPost created: 2013-06-03 Type of Equipment: Air Conditioner Views: 235
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No manual need return filter size
On 2013-06-04 JB wrote:
The filter in your furnace should be cleanable. Turn power off to the furnace, pull the filter out and rinse it out with cold water and then allow it to dry before replacing it. One note, make sure you remember which way the filter is placed in the furnace, right side up and front forward.
If you have a filter that is not cleanable and needs to be replaced the following chart lists the size filters:
Table 13Filter Size Information (IN.)
FURNACE CASING WIDTH FILTER SIZE FILTER TYPE
Side Return Bottom Return
14-1/2 16 X 25 X 1 14 X 25 X 1 Cleanable*
17-1/2 16 X 25 X 1 16 X 25 X 1 Cleanable*
21 16 X 25 X 1 20 X 25 X 1 Cleanable*
24 16 X 25 X 1 24 X 25 X 1 Cleanable*
You can find more here: http://www.docs.hvacpartners.com/idc/groups/public/documents/techlit/58dl-5si.pdf.