Rinnai Tankless Water Heater Flow Sensor

A repairman removed the 1st sensor and told me the impeller turbine would not spin.

Rinnai tankless water heater flow sensor.

R75 r94lsi e ka 105000176 water flow sensor for r50 r75 r94lsi e ka. 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. 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. Troubleshooting rinnai water heaters are much easier if they come with the diagnostics system.

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. This sensor monitors the presence of water flow while two other sensors measure the incoming and. Rinnai tankless water heater parts. Rinnai 1 12 19 each.

We had one issue with this once b. 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. So i wasn t able to find a video on the topic of doing some self service work to a rinnai tankless water heater. Rinnai 104000014 water flow control kit for r42e r53e v1616 v2020 water heater.

This category contains various water heater parts manufactured by rinnai. I find that to be the case with the 2nd sensor. By increasing the flow rate the problem can be solved. But if you are using the rinnai tankless water heater there is a way of a solution to your problems.

But i don t know how much force it takes to make it spin. 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. 206000043 manifold assy a lp ex38c. 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.

Misc 104 86 cad. Thankfully most of the rinnai tankless water heaters come with a control display panel and it exactly shows you what the problem with your tankless water heater is. Simultaneous shower use was rounded to the nearest whole number based on the following data. Rinnai reu msb c1 cable connect for reu msb m controller kit and rinnai tankless water heater.

For the hybrid series data is based on the tankless water heater unit attached to the storage tank.