what side does shut off go on how water heater
For Gas Water Heaters: Turn the knob on top of the thermostat clockwise to the off position. The thermostat is located near the bottom of the water heater. For Electric Water Heaters: Go to your circuit breaker panel, find the breaker for your water heater, and switch it to the off position. Turn The Water Supply Off. Twist the handle on the water supply shut off valve clockwise until it stops. This valve is typically located on top of the water heater, on the right side cold line. Drain The Water Heater If Necessary To Avoid Water Damage. Attach a garden hose to the drain faucet located at the bottom of the water heater.