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Posted by Dave on January 18, 2006 at 21:12:33:
In Reply to: Re: Ergomax and boiler wiring and settings posted by HeatPro on January 18, 2006 at 15:49:49:
: The T475A would be added to the boiler high limit circuit as a switch to control the max boiler temperature.
OK so I will buy the T475A and install it in parallel with the Ergomax aquastat on the R/W terminals on the boiler. The temp sensing bulb will go somewhere on the boiler output pipe either near the boiler or coming out of the tank. I was just going to surface mount the bulb on the pipe and wrap with insulation. Will that all work well?
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