Paralleling 8-gauge wires in a 220 volt 66 amp circuit
I heat S-16 requires a 70 amp breaker (it has internal sub breakers) this unit requires 240v at 66.6 amps. This requires a 240v breaker with L1, L2, neutral, and ground to properly operate using #6 copper according to the rep I talked to. Connecting any other way will not work at the rated 16Kw. (888)818-4328