Chris M came out due to too much humidity since installed back in January. Performed diagnostic. Upon arrival customer had turned humidistat to 1 setting which should be about 15% humidity. The digital reader is reading 29% humidity. They have a digital humidistat up in living room that is reading 34% humidity. Took actual measurements at both furnace return which is 29% humidity and in living room which is 34% humidity. Come to find out the humidistat had premature failure. Providing ultimate solution for customer. Got permission to perform work. Went to shop and grabbed correct components. Came back with correct components. Shut power down to entire Hvac system. Took apart all 24v wiring to humidifier and HVAC equipment. Started by mounting the equipment interface module on left side of furnace. Next wired in thermostat into r and c on equipment interface module. Next wired furnace from equipment interface module to furnace control board. Wired y, w, g, r, and c. Next wired in the st