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If it is gas operated, the hot water heater may not light because it may have a defective millivolt sensor. The millivolt sensor is heated up by the pilot and generates a fractional amount of voltage telling the gas valve that the pilot is lit and the gas valve can now be safely opened to heat the water heater.
What else can I help you with?
How can I determine if the water heater pilot light is out?
To determine if the water heater pilot light is out, locate the pilot light access panel on the water heater. Look inside to see if the pilot light is lit. If it is not lit, you may need to relight it following the manufacturer's instructions.
How can I check the water heater pilot light?
To check the water heater pilot light, locate the access panel on the water heater and look for a small flame. If the flame is out, follow the manufacturer's instructions to relight it safely.
Why did the pilot light go out on the water heater?
The pilot light on the water heater went out because there was a lack of gas flow or a problem with the ignition system.
What is a orifice on water heater?
Gas water heater has an orifice for main burner and for pilot light, if not electronic ignition.
Why is the water heater light off?
The water heater light may be off due to a power outage, a malfunction in the heater, or a problem with the gas supply. It is important to check these factors to determine the cause of the issue.
Why does my water heater pilot light keep going out?
The pilot light on your water heater may keep going out due to a variety of reasons, such as a faulty thermocouple, a dirty pilot light orifice, inadequate gas supply, or a draft near the water heater. It is important to have a professional inspect and repair the water heater to ensure safe and efficient operation.
Why won't the water heater pilot light stay lit?
The water heater pilot light may not stay lit due to issues with the thermocouple, gas supply, or ventilation. These problems can prevent the pilot light from staying lit, leading to the water heater not functioning properly.
How do I turn on a hot water heater?
To turn on a hot water heater, locate the pilot light or ignition switch on the unit. Follow the manufacturer's instructions to safely ignite the pilot light or turn on the heater using the ignition switch. Allow the water heater to heat up before using hot water.
How does a pool heater work?
A pool heater typically uses either gas or electricity to generate heat, which is then transferred to the pool water through a heat exchanger. The heated water is circulated back into the pool to raise the overall temperature. The heater can be adjusted to maintain a desired temperature setting for the pool.
How much gas does a water heater pilot light use?
A water heater pilot light typically uses about 3-5 cubic feet of gas per day.
Does the water heater still fill with water when the pilot light is off?
Yes
When the pilot light is off does the water heater still fill up?
The water continues to run into and out of the water heater. There is just no flame to heat it up.
