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Posted by Dave on January 19, 2006 at 08:15:36:
In Reply to: Heatmanager vs Honeywell T475A posted by Dave on January 19, 2006 at 00:34:39:
On further studying of the wiring diagram from the Heatmanager, would I just:
1. wire the Heatmanager to 120v to power it
2 break the black wire from the Ergomax aquastat to the boiler wiring the Heatmaster in series via the yellow and red wires from the aquastat to the R terminal on boiler.
3. connect both the white wire from the Ergomax aquastat and the gray wire from the Heatmanager to the w terminal on boiler.
Does that all make sense?
Then I'd assume that I'd set Ergomax aquastat to 180 or so.
What do you think? would this setup work better than with the T475a?
Dave