VTF/S-SERIES FLUE TOP ATTACHMENT
As a result of field comments
from various service departments, we have changed our method of flue collector attachment.
It has been perceived that the attaching nuts are not easily accessible for servicing.
After reviewing comments, revisions are being made as shown below.
The attaching bolts are now directly on top of the
collector box for easy access. They are a 3/8" rib-neck carriage bolt which can
easily be replaced in the event of breakage or damage to the threads. We will continue to
use the stamped steel, Tinnerman type nut. The Tinnerman type nut is used to prevent the
nut from seizing to the bolt.
Another Thermo-Dynamics improvement, made with the
serviceman in mind. We are committed to quality products at competitive prices with the
edge on efficiency and ease of servicing.