blower motor resistor to thermostat switch, with 2nd design thermostat switch (wires attach to switch,... see moreblower motor resistor to thermostat switch, with 2nd design thermostat switch (wires attach to switch, inside of the switch cover), with or without compressor relay
all Classic Update Series Systems require hand-crimping of numerous terminals onto individual wires. We do... see moreall Classic Update Series Systems require hand-crimping of numerous terminals onto individual wires. We do not recommend the use of pliers to complete this task. Instead, for a professional installation, this 2 pc. set allows you to quickly and securely crimp those terminals. Set includes (1) 20-14 gauge crimper and (1) double wire/10-12 gauge crimper.