How old is my noritz water heater?

The serial number of the Noritz Tankless Water Heater is at the bottom of the data plate on the unit. The first four digits are the year it was manufactured. The month, shown here at “06,” mean June.

How long do gas tankless water heaters last?

20 years
Most tankless water heaters have a life expectancy of more than 20 years. They also have easily replaceable parts that extend their life by many more years. In contrast, storage water heaters last 10–15 years.

Is noritz a good water heater?

Noritz is one of the most important companies in tankless water heaters. Since then, Noritz has been producing high-quality units that are affordable for the average consumer, including some of the most energy efficient models on the market. …

What is the warranty on a Noritz gas water heater?

If your model contains a GQ-XXXXXX number please select the matching GQ option. Noritz America Corporation hereby warrants this gas water heater to be free from defects in materials and workmanship, under the following conditions: Warranty Period 1 This Warranty is extended by Noritz to the Owner for the duration of this Warranty.

Is the Noritz NRCR a tankless water heater?

Take a look at the available options in the EZ series, and the benefits they offer you. The Noritz NRCR offers the latest cutting edge recirculation technology in a tankless water heater.

Where are the drain caps on a Noritz water heater?

Drain caps are located on top of the hot side and on the left of the cold side. Turning the valves to the vertical position indicates they are “on” and that water is free flowing. Turning the valves to the perpendicular position indicates they are “off.” 1. Keep the unit on but turn the gas valve off. 2. Turn both hot and cold valves off.

What is the Rinnai fault code for a water heater?

Rinnai fault code 11 – No ignition. Check to make sure the gas is turned on at the water heater, gas meter or tank. Ensure the igniter is operational. If gas is being supplied to the tankless water heater and the igniter is working, call for an evaluation by a qualified plumber.

What is the code for a Noritz tankless water heater?

NORITZ NRC663-FSV TANKLESS WATER HEATER MANUAL Model (EZTR40) [PDF] (2014) sold by Home Depot & other suppliers. A reader opined that for some models this code means Noritz manifold replacement is needed. See Error Code 59 as well – above on this page. On 2021-01-31 by (mod) – Noritz 57 error code ?

What’s the error code on the Noritz cb180?

See the water heater manual or troubleshooting manual for your specific water heater model for expanded detail about the meaning and the corrective steps for each of these error codes. Image: the Noritz CB180 combination boiler, whole house dmoestic water heater, 18,000 to 180,000 BTUh and 0.5 to 9.1 GPM.

What causes a code 16 on a Noritz tank?

A sharp spike in outlet water temperature will cause a code 16. This often results from scale buildup, which hampers heat-transfer efficiency and makes the unit try to compensate by burning hotter. Since this error can be caused by scale buildup or hard water, performing a descaling procedure or using a water softener may resolve it.

What does the Noritz error code 29 mean?

Noritz Error Code 29 This code indicates a problem with condensate drainage. In condensing tankless water heaters, a special drain line equipped with a neutralizer (to reduce the acidity of the outflow) removes the condensate.