Forum Discussion
Old-Biscuit
Sep 28, 2014Explorer III
Go with the 19,000 btu unit.........never go smaller than OEM
Your current furnace was rated at 2.9A
The NT 16, 20 in SE and SQ are 2.8A
Regardless....you will need to do mods to frame work. The DD is larger (height/width) then replacement choices in direct discharge
DD-------12"/H, 10 1/2"/W
NT(SE)-------9 3/8" H&W
NT(SQ)-------9 1/2"/H, 9 3/8"/W
Your current furnace was rated at 2.9A
The NT 16, 20 in SE and SQ are 2.8A
Regardless....you will need to do mods to frame work. The DD is larger (height/width) then replacement choices in direct discharge
DD-------12"/H, 10 1/2"/W
NT(SE)-------9 3/8" H&W
NT(SQ)-------9 1/2"/H, 9 3/8"/W
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