Instantaneous water heater maintenance
It is essential for you to understand why you have to perform maintenance procedure on this water heater. It is not cheap and you have to keep it in running condition for as long as possible. One good reason is to keep the efficiency on the equipment as close as possible to the original level, by preventing scale buildups on inside of the heat exchanger. That way you will maintain low operating cost and strong water heating system.
The procedure is fairly easy but if you do not want to mess with it – call a trained and certified technician.
Step One: shut off the lower handles – cold and hot water supply.
Step Two: hook up one hose to the pump and the other end to the available cold side port. The second hose goes from the port on the hot side strait into the bucket.
Step Three: turn off the gas supply.
Step Four: pour the vinegar in the bucket and open the valves with the connected hoses.
Step Five: connect the pump to a power source.
Step Six: let the liquid circulate for 45-60 minutes.
Step Seven: unplug the pump, close the valves, and disconnect the hoses.
Step Eight: open the cold water supply and flush trough the hot side with clean water for 30 sec.
Step Nine: close the hot flush port and open the hot outlet valve to restore hot water supply to the house.
Step Ten: open the gas valve and turn the power off/on to the tankless water heater.
We really hope this information was helpful.
February 19, 2012 at 4:28 pm Comments (0)

