Rinnai Tankless Water Heaters don’t have a standing pilot light. They use an electronic ignition.
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Do gas water heaters have pilot lights?
Tank-type gas water heaters use a pilot light to ignite the gas burner when the water in the tank needs to be heated. Usually, the first warning that your pilot light has gone out is the cold water coming from the hot water tap.If your heater’s pilot goes out, you can relight it yourself.
How do you light the pilot light on a Rinnai heater?
Once the gas has had time to dissipate, turn the knob to “Pilot.” Then, hold down the “Reset” button and bring the flame of a long lighter close to the pilot light opening. This should light the furnace pilot light.
Does a tankless water heater have a pilot light?
Tankless Gas. A tankless water heater has a lot of moving parts, and there are more things which can break then on a tank water heater.Most of these water heaters do NOT have a standing pilot light. They use electronic ignition to light the gas.
Do all water heaters have a pilot light?
* Caution: Most modern water heaters no longer use standing pilots. They use electronic ignition to ignite the gas. Do not attempt to manually light an electronic ignition system.
How do you check the pilot light on a water heater?
It’s usually right on the panel. Turn and hold the knob to Pilot and push the ignitor. You should hear it click, and probably also a whooshing sound. Check in that gap, and you should see the light on.
Why is my gas heater not lighting?
If this is the first time you’re attempting to light your gas furnace this season, it is important to know that a furnace ignition with a standing pilot light may take a while to light depending on the length of the gas line and how long it takes the fuel to reach the pilot light.
Why does my Rinnai gas heater turn off?
The main reasons that a gas water heater automatically shuts off are because the pilot light goes out, the pilot light can’t start, or there are problems with the gas supply. If your gas water heater keeps shutting off, the thermocouple could be dirty, bent or damaged.
Will the gas company light My pilot?
Absolutely! We can send a gas service technician to light your pilot, and conduct a gas safety check of your gas fireplace or any other gas appliance to ensure your safety.
How do you ignite a tankless gas water heater?
Turn the gas shut-off valve counterclockwise to the On position. Turn the electric breaker back on or turn on the power switch to start the unit.
Why is my tankless water heater not igniting?
If the flow is too low, the burner will not ignite. Low pressure is one of the most frequent tankless water heater problems and is easy to fix. An inlet filter is dirty and clogged. Check for the correct hot and cold water installation (ensure that lines are not installed in reverse order).
Does a Rinnai tankless water heater have a pilot light?
The Rinnai unit won’t operate in the event of a power failure. Rinnai Tankless Water Heaters don’t have a standing pilot light. They use an electronic ignition.
What causes a pilot light to go out?
Some of the possible serious reasons for pilot lights to go out include loose or broken gas valves, thermocouples or heat exchangers, faulty venting, low gas pressure, or high winds. If you believe there is a serious problem, don’t hesitate to contact a professional.
Does gas leak if pilot light goes out?
If the pilot light goes out on a storage or instantaneous hot water heater, space heater or a ducted heater, you will not have a gas leak. This is because all modern gas appliances with pilot lights have a fail-safe device that closes off the gas to the appliance in the case when the pilot may go out.
Why did my water heater pilot light go out?
Some of the most common reasons that water heater pilot lights go out include: A faulty thermocouple.Over time, thermocouples can begin to malfunction and shut off the gas supply to the pilot light even if it’s burning properly. A bent or dirty thermocouple.
Should the water heater be on pilot or on?
You should set the water heater to pilot. If, however, your water heater is also the boiler for your central heating, then you’ll want to leave the heating running as normal so that your house doesn’t get damp as a result of cold and condensation.
Can I relight my hot water heater?
In many cases, you can relight your water heater’s pilot light yourself. Before attempting to relight the pilot light, make sure there isn’t a gas leak. You can usually do that with a simple sniff. Most utility companies add a scent to natural gas so you can easily detect a leak in your home.
What do I do if my pilot light won’t light?
If your pilot light won’t stay alight, it might be the thermocouple. Sometimes dust buildup collects on the thermocouple and blocks the sensor. Try cleaning the thermocouple and then relighting the pilot light. If it continues to go out, the thermocouple might need to be replaced.
How do you reset the pilot light?
Turn the knob to Pilot, and let gas to flow to the pilot. Light a lighter or match, then push in the reset button. Hold your flame to the pilot light’s opening. Keep the reset switch depressed until the pilot light is burning steadily.
Should the pilot light always be on in a gas heater?
Most furnaces with electronic ignition have a device called a hot surface igniter.The difference is that the flame is only lit (by an electronic spark) when your furnace is ready for a heating cycle. When the pilot light is not needed, it is completely off, saving you money on gas.
Can you manually light a gas furnace with electronic ignition?
If your furnace is equipped with an electronic igniter, you cannot light the furnace manually. However, you may be able to get the furnace working by turning off the igniter and resetting it. Find the paperwork for your particular furnace to locate the reset button or switch.
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