Some members had success with wire “doubler” like WireSprout (link). These work by sending info on which input is active and redirecting power to appropriate output, allowing you to reuse the working wire to run two zones.
Some members had success with wire “doubler” like WireSprout (link). These work by sending info on which input is active and redirecting power to appropriate output, allowing you to reuse the working wire to run two zones.