Moving Hot Tub. Hot tub requires minimum 6 awg. Not sure what gauge current wire is. Can I tie the current wire together with a 6 awg in a junction box with
ZIGPEO 6 AWG Silicone Wire 10FT, Extra Flexible 6 Gauge Stranded Copper Wire, High Temp 392℉ 600V - RC, Automotive, Battery | Tinned Copper Conductor - 5FT Red & 5FT Black: Amazon.com: Tools & Home Improvement
6 Gauge Wire Amps: 6/2 Wire vs. 6/3 Wire vs. 6/4 Wire - theengineeringinfo
Copper Wire Resistance and Voltage Drop and Conductor Size Calculators