I THINK ITS A 3.5 TON UNIT. FAN WENT SOUTH AND TOOK OUT tHERMO EXSPANSION VALVE FEED TUBES. WILL A LENNOX 56J20 EXPANSION VALVE WORK ? IT LOOKS THE SAME.. ANY HELP OR MANUAL SOARSE IS APPRICIATED..

Asked by Gary Pruett on 04/03/2015 0  Answer

ManualsOnline posted an answer 9 years ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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