Club furnace rejuvenation, inducer fan is reading 1.7amps, glow bar is reading .2amps. Indoor fan is reading 1.3amps. Flame sensor pulled out and cleaned off. Supply has a temperature of 102 degrees out of the register. Return has a temperature of 68 degrees. Heat rise of 34 degrees. Factory heat rise spec is between 30-60 degrees. Customers filter is brand new. Blower wheel pulled out and the fins brushed off. Tested gas vaulve on the gas supply line and it is operating correctly. All of the board connections are good. Burners are shooting a dark blue flame with no flame rollback. Wd40 wipedown. System is operating normally at this time.