Initially, the Lincoln room 125 was ok. After a few hours, there were issues with the thermostat. It was 62 in rhe room. Adjusted it to 68. Next thing we knew, it was 85. Then, the display began acting erratic. The jetted bath/shower combination is in the main room. THERE IS NO FAN OR VENT FOR MOISTURE/STEAM IN THAT AREA. EVERYTHING IN THE MAIN ROOM WAS SWEATING AFTER WE HAD TAKEN OUR SHOWERS. Then, the thermostat went blank all together. After about an hour, the display came back on flashing 88.888 continuously with no control.