Well my spa timer went out and decided to replace it. I bought the same exact model that was there before. I assumed i had 220 coming from supply. It turns out that i have 110 (black,white,bare)
. How did they do this before? I have a 1hp whisperflo, 150 minimax heater, blower. i also have 2 wall mounted switches 1 for blower n other for pump when its on. In between this there was a junction box that fed from timer to outdoor sprinkler timer and the minimax. can someone give
E some guidance or a correct wiring diagram for all of this.