Factory Authorized Parts, 347328-753-CBP, Heat Exchanger Kit, Condensing 1 1/2" They are made to put

They are made to put 2 signs in them( one on each side) but only one side is lite

NON-FUSIBLE ROTARY SWITCH

Reducer-External Output Shaft - USED NO BOX

Efficiency @ 100% Load-87

Factory Authorized Parts, 347328-753-CBP, Heat Exchanger Kit, Condensing 1 1/2" They are made to putFactory Authorized Parts 347328 753 CBP Heat Exchanger Kit Condensing Item has been damaged due to shipping but should remain completely functional. Please see pictures below. Product Description: This Factory Authorized Parts Heat Exchanger Kit is specifically designed for efficient and reliable condensing. With industry leading expertise and scientific precision, this kit offers up to 75% heat transfer efficiency. Don't settle for anything less than