Rinnai Direct Vent Tankless Water Heater Troubleshooting

Extreme care should be used at all times to avoid contact with energized components inside the furnace.

Rinnai direct vent tankless water heater troubleshooting.

Get a free estimate online from top local home service pros in your area. This configuration allows tankless units to fit in smaller spaces. Trying to interpret rinnai error codes. What colors are rinnai direct vent wall furnaces.

So to prevent buildup of limescale and other hard water deposits you should install a water softening and filtration system at the cold water side of the rinnai tankless heater. Troubleshooting rinnai water heaters are much easier if they come with the diagnostics system. Need to hire a plumber. The first things you should check are the correct supply of electricity water and gas to the water heater.

Can a rinnai tankless water heater be converted to a different gas type. Direct vent units pull in air from outside the home or building and have two vents one for intake and one for exhaust. There are a number of live tests that are required when fault finding this product. Tankless water heaters are vented in two ways.

Rinnai takes great pride in providing our customers with world class customer care. If not check this article that deals with the ignition failure problem. Direct vent and power vent. This post is about rinnai tankless water heater troubleshooting because that s the brand we install the most often but we have deep experience with all brands of tankless on demand water heaters.

Among the rinnai tankless water heater problems is that these systems are sensitive to water impurities and minerals in the water. You must be a qualified service person before proceeding with these test instructions. Do you manufacture an electric furnace. Why don t i have hot water as soon as i turn on the tap.

In fact tankless water heaters save up to 16 square feet of space. Can rinnai direct vent wall furnaces be used in a mobile home or recreational vehicle rv. Before checking resistance readings turn off power source to unit and then isolate each item to be checked from the circuit by unplugging it. Make sure that the shut off valve is not closed.

Check the gas burner and does the flame rod generate sparks when the unit is turned on. Direct vent wall furnances enter keywords to filter the results. Give us a call at 704 846 5371 to service your tankless water heater. Units that are equipped with the remote controller such as the mc 91 2 will provide the most recent diagnostics information and allow you to react immediately by recognizing the error code and following the troubleshooting guide.