bobmusters

Hello - just found this forum - very interesting My house was built in 1979 and I have an AH130 furnace from Airco Products of Vancouver. It has been working fine but recently developed an intermittent vibration noise that wakes people up in the basement bedroom next to the furnace room. I have taken off both front panels to see if there was anything loose and to reinstall the panels tightly. I have pulled out the fan and motor and put a few drops in to both ends of the motor. Does anyone have a probable suggestion what the noise may be? Can anyone recommend a service person who works with Airco furnaces all the time? How long do these furnaces last - some people say this is a very durable furnace that will out last the new furnaces ?? Should I be thinking of replacing it - if so what HE type can you suggest ? Many thanks Bob