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ARE BOILER VENT DAMPERS INTERCHANGEABLE?
oopsplumber
Member Posts: 14
in Gas Heating
Hi guys:
I have a CG-6 gas boiler and it needs a vent damper. The guy at my supply house who can be helpfull but can also be an idiot gave me one for a Crown (6" FLUE) and says they are interchangeable. I seem to think they are, as there is only one way to plug the harness in (I THINK) and therfore the wiring will match up fine.
I just want to confirm the above before I proceed. I think I will be OK.
??
I have a CG-6 gas boiler and it needs a vent damper. The guy at my supply house who can be helpfull but can also be an idiot gave me one for a Crown (6" FLUE) and says they are interchangeable. I seem to think they are, as there is only one way to plug the harness in (I THINK) and therfore the wiring will match up fine.
I just want to confirm the above before I proceed. I think I will be OK.
??
0
Comments
-
What Make
was the old damper, what make is the new?
There basically three that tend to be used D896 From Honeywell, Johnson Controls, and Effikal which is now Field Controls.
By the way when you click "submit post" it sometimes takes a while to register, do not keep clicking as you will end up with multiple posts. Just wait it will register eventually.0 -
NO
We are in the middle of a hassle with Hydrotherm over this. Apparently there are 4 wire and 5 wire dampers and they sent us a new damper but it doesn't work with generic Honeywell aquastats. I'm not sure all of the details as a tech and our rep are working on it. But guaranteed, they don't all interchange!0 -
I have a wire color breakdown
that goes like this:
Honeywell D892/896 D80B Johnson Effikal
yellow orange green Hot 1 brown
orange blue & red white Therm 2 orange
blue black red valve 3 yellow
black yellow black common 4 black
The fifth connection is actually just four the fifth is to blow the internal fuse in the primary control so the system can't operate without the damper connected. Once the fuse blows the primary control will not fire with out the damper.0
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