1. What are the power supply requirements for the Rinnai tankless water heater? Rinnai tankless water heaters require 120 volts AC, 60 Hz and less than 3 amps.
Secondly, what size breaker do you need for a tankless water heater? Typical tankless requires 40-50 amp breaker for each wire.
Also, how many watts does a Rinnai tankless water heater use?
Generally speaking, Rinnai direct vent gas wall furnaces require 120 volts AC, 60 Hz and 40-120 watts. However requirements may vary slightly depending upon the model chosen for the application. Contact Rinnai Customer Care to confirm.
Does a tankless gas water heater need a dedicated circuit?
Gas tankless water heaters use just a tiny amount of amperage to ignite the flame. Unless the manufacturer requires it, there is no need for a dedicated circuit.
What is the downside of a tankless water heater?
Tankless water heaters produce an endless supply of hot water, take up less space, have a lower risk of leaking, are safer, and have a significantly longer lifespan on average. The main disadvantage of tankless water heaters is their upfront cost (unit and installation) is significantly higher than tank-style heaters.
Are electric tankless water heaters as good as gas?
The more efficient a particular tankless unit, the less fuel is wasted when producing hot water. Electric tankless water heaters are far more efficient than gas tankless units which helps offset the higher price of electricity.
Does a gas water heater need its own circuit?
Generally, any equipment that runs on 220-volt power must have its own circuit. While washer power consumption varies by model, most dryers use about the same amount of energy. Many heating and cooling appliances demand considerable amounts of electricity. Water heaters usually need their own circuits as well.
Do gas tankless water heaters work when the power is out?
While on-demand gas water heaters don’t rely on electricity as a fuel source to heat water, on-demand heaters usually have a control panel that is powered by electricity which is the ‘brains’ of the water heater. So even a tankless gas water heater will not work independently in a power outage.
Does a tankless water heater need a GFCI breaker?
Besides, EVERY 120 volt, 15 and 20 amp receptacle outlet in a garage needs to be GFCI protected, so, it a tankless water heater is in a garage, and it is plugged into a 120 volt outlet, then it should be GFCI protected anyway.
What is the best tankless water heater?
7 Best Tankless Water Heaters Reviewed Rheem RTEX 13 Electric Tankless Water Heater. Stiebel Eltron Tempra Plus 24 kW. Rinnai RUC98iN Ultra Series, Concentric/Twin Pipe Installation. Atmor AT-D18TP-AZ Instant Tankless Water Heater. Ecosmart ECO 27 Tankless Water Heater. Rheem RTGH-95DVLN Direct Vent Tankless Water Heater.
Is 200 amps enough for a house?
200-amp service provides enough power for an electrical heating system, electrical appliances, plus general lighting and receptacle circuits. In large homes, 400-amp services are used with very extensive electric heating plus electrical appliances and lighting and receptacle circuits.
How long should a Rinnai tankless water heater last?
Is there a reset button on a Rinnai tankless water heater?
When trying to connect or disconnect power to the tankless water heater, Rinnai recommends using the water heater power plug instead of using the Reset feature on the module. If you are ever required to use the Reset feature on the module, insert a small pin into the Reset opening (see below).
Does Rinnai make an electric tankless water heater?
Does Rinnai manufacture electric tankless water heaters? We don’t make an electric model, because there are several potential drawbacks to electric tankless water heater units. Even with propane, gas tankless water heaters are considerably less expensive to operate than those that run on electricity.
How does a Rinnai tankless water heater work?
When the need for hot water arises by turning on a shower, washing machine, dishwasher or faucet, cold water flows into the Rinnai Tankless Water Heater from the inlet pipe at the bottom of the heater. The flame is ignited and heats the two heat exchangers that are included in the Super High Efficiency models.