Just installed a dual fuel (gas/220)stove in the kitchen, works perfectly. My 220 had three #8 wires Black / White / Red, no ground. Back of stove show a 4 wire hook-up ground being connect just below center white wire. I did not install a ground as I only had three wire. Question: should I be concerned about not having it grounded. Question: Should I run a ground wire from frame of stove to ground.
Thanks in advance