Rinnai Tankless Water Heater Flow Sensor

This sensor monitors the presence of water flow while two other sensors measure the incoming and.

Rinnai tankless water heater flow sensor. 107000090 rinnai 107000090 water flow servo sensor vc kb i e new part number rinnai 104000251 rinnai 104000251 kit water flow servo valve kb manufacturer. Troubleshooting rinnai water heaters are much easier if they come with the diagnostics system. But if you are using the rinnai tankless water heater there is a way of a solution to your problems. My research suggests this sensor is the same sensor used in a jacuzzi tankless water heater model j s199w which may require a change of dip switch settings.

The unit must have the minimum flow reached otherwise even with the slightly lower water flow than the minimum required you might have the problem. I find that to be the case with the 2nd sensor. A flow switch is used to detect the presence of water flow and turns on the system to heat the water. By increasing the flow rate the problem can be solved.

So i wasn t able to find a video on the topic of doing some self service work to a rinnai tankless water heater. If the flow rate falls below these levels the energy efficient rinnai unit will turn off because it senses that hot water isn t needed. Rinnai tankless water heater parts. Misc 104 86 cad.

Rinnai reu msb c1 cable connect for reu msb m controller kit and rinnai tankless water heater. We had one issue with this once b. Rinnai tankless gas water heaters need a demand of at least 0 4 to 0 6 gallons per minute of water flow through the hot side to ignite and 0 26 gallons per minute to stay in operation. This category contains various water heater parts manufactured by rinnai.

R75 r94lsi e ka 105000176 water flow sensor for r50 r75 r94lsi e ka. Whenever there is a hot water demand a reed sensor within the tankless water heater identifies the demand and initiates the heating process. But i don t know how much force it takes to make it spin. Tankless set temperature of 120 f mixed shower temperature of 105 f ground water temperature as shown in the table and shower head flow rates of 2gpm.

Rinnai 1 12 19 each. 105000024 120v valve. 206000043 manifold assy a lp ex38c. Simultaneous shower use was rounded to the nearest whole number based on the following data.

Rinnai 104000014 water flow control kit for r42e r53e v1616 v2020 water heater.