Folks,
I'm running UFH and I notice that the temp of the return water to the boiler is running at approx 30 deg C after circulating through the UFH loops. Is there any way I can increase this as I'm afraid of corroding the heat exchanger. Its a wood pellet boiler so low return temperatures are not desirable as they would be in a condensing boiler scenario. Thanks in advance, apple1
I'm running UFH and I notice that the temp of the return water to the boiler is running at approx 30 deg C after circulating through the UFH loops. Is there any way I can increase this as I'm afraid of corroding the heat exchanger. Its a wood pellet boiler so low return temperatures are not desirable as they would be in a condensing boiler scenario. Thanks in advance, apple1