Initial, flip off the breaker connected with your old water heater or take away its fuses. Open up the access panel on the old water heater to receive towards the electrical junction box, then utilize the noncontact circuit tester to ensure the unit is run down. RO units aren’t meant https://residential-plumbing10986.bligblogging.com/30252311/indicators-on-water-heater-installation-you-should-know