Is there a way to adjust the 138 thermostat to be a little warmer? I am using it to control a 12vDC electric blanket and I am sort of stuck at the top end of the dial. The sensor is a Mouser 334-NTC103 but it is sewn into the blanket at the end of about 6 feet of thin stranded silicone wire. I wonder if this much wire has resistanced the controller downrange? And if there is a compensation for that loss?
Please check the board, it indicates which resistors need to change in order to change the range.
Sorry, no values, please experiment.