What are the dimensions of the box only, not including flue?

Fireplace with chimney: 32"L x 17"W x 65.375"H. Firebox: 23.375"L x 8.75"W x 19.875"H. Chimney: 28.25"H. Storage compartment: 22.5"L x 14"W x 9.75"H.

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