On Oct 26, 9:31*pm, jgharston wrote:
jgharston wrote:
At halfway, runs at 37degrees.
After 30 seconds turned up to full hot.
Continued running at 37 degress.

Hot water in the basin runs at 47 degrees.


That's not very hot either. It there a thermostat on the boiler that
controls the outlet temperature? What is the boiler's rated power?
Robert