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water temp on boiler with domestic hot water
Hi All -
I have a well mclain CGt-5 natural gas boiler with domestic hot water on demand. There is a honeywell mixing valve installed on the output of the hot water but despite turning that all the way up, the water coming out at sinks/showers is hot but doesn't get above about 100-105. What should my lower and upper limit be set at on the boiler? It seems the water coming out of the output is hot enough but the honeywell is mixing too much cold in with it? Is that possible?
Any thoughts appreciated!