I have a Honeywell TrueEASE HE250 which was not functioning right - not opening the valve. I replaced the valve and that didn't fix it. Then I noticed some major corrosion on the board so I replaced the board as well. The problem now is the new board isn't showing any signs of life - I press the reset button and nothing happens. No lights no anything. I know the wiring is right since I simply swapped the board out. Any suggestions what may be wrong? My gut is telling me maybe the transformer is bad and not sending enough juice.