What year is it? M/N 3115-A751
I am trying to find out the year on a Coleman Central Furnace. The model number is 3115-A751 and the serial number is 057762288. Any help is greatly appreciated. Thanks!
The first 4 numbers of the serial number is the date code. In some furnaces, its the first three numbers as the zero is sometimes dropped. A serial number should be 9 digits. If its only 8, add a zero to the front.
Anyway, your furnace was manufactured in May of 1977.
Mark
Anyway, your furnace was manufactured in May of 1977.
Mark
You can't fail if you don't try!
-
- Similar Topics
- Replies
- Views
- Last post
-
-
Skirt vents. Should they be open all year ?
by JustRayInWi » Sat Sep 12, 2020 4:40 pm » in Mobile Home Repair - 4 Replies
- 16157 Views
-
Last post by JustRayInWi
Mon Oct 12, 2020 2:23 pm
-