Can anyone tell me the age of this beast?
Natural Gas Grimsby furnace model GLS80.
Thanks,
Can anyone tell me the age of this beast?
Natural Gas Grimsby furnace model GLS80.
Thanks,
Patrick
Next time you run across one of these, look for a Date Code.
A = 1950’s
B = 1960’S
C = 1970’S
D = 1980’S
E = 1990’S
Date code B4 = 1964
Joe