... . For the thermostat design, we have designed for CARRIER, YORK, DANFOSS, HAILIN, etc. Also, we can provide the PCB support, if ... . For the thermostat design, we have designed for CARRIER, YORK, DANFOSS, HAILIN, etc. Also, we can provide the PCB support, if ... . For the thermostat design, we have designed for CARRIER, YORK, DANFOSS, HAILIN, etc. Also, we can provide the PCB support, if ...