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MIC-6 Controller

Connect up to 6 tankless water heaters together in a manifold. This kit mounts inside a single tankless unit and connects to up to 5 additional units for a total of 6. Additional Type Q cables are necessary, listed below. For the PH2-25, PH2-28 and PHH-32 Series models only. This kit will not work on any model manufactured before January 2010.