Status light on water heater not blinking - Bad thermopile or defective igniter are the two main culprits that cause the status light to not blink. That’s why you should inspect these two elements first and repair or replace them to let the status light blink again. If repairing or replacing the thermopile or the igniter doesn’t bring any luck, there are other reasons … See more

 
Oct 26, 2017 ... Easiest Way To Light A Gas Water Heater Pilot Light ... DIY Gas Water Heater Repair - Pilot Light Won't Stay Lit - Status light not blinking.. Vinegar smelling night sweats

When a hot-water heater goes out and finances are tight, buying a used replacement may seem like the only affordable option. Individuals who take the time to search their local cla... To troubleshoot an AO Smith gas water heater, check the limit switch or thermostat for electrical continuity using a multimeter. If the pilot does not light, the water heater will not heat, so make sure there are no carbon deposits restricting the pilot. If the status light is not blinking, try lighting the pilot using the instructions on the ... Sep 21, 2022 · With Honeywell wv8840b1153 controller it turned off today, no status light blinking I’ve tried to turn to very hot for 10 seconds, hot 10 seconds and pilot for 10 seconds to reset unit that did not work i waited 10 minutes, tried to light pilot light and held it on pilot for 90 seconds, status light did not turn on When your Richmond water heater begins to display a blinking light, it’s crucial to understand what your heater is communicating. Each blinking pattern is a diagnostic code that signals specific conditions of your heater. You’ll often find that: A steady blink typically signifies normal operation. Rapid blinking may indicate a pilot light ...Step 2: Lighting the Pilot. If the Status Light is not flashing, try lighting the pilot using the instructions on the water heater's label. Make sure the gas supply valve is turned ON. When lighting the pilot, make sure the knob on the gas control valve is fully pushed in. Keep the knob pushed in while repeatedly clicking the spark igniter button.Jan 27, 2022 ... Honeywell makes an extremely common gas water heater control valve (WT8840B) which has a status light and a control board. Without a power ...Step 1: Tools and Supplies. No tools or supplies are needed for this guide. Step 2: No Hot Water. If you have no hot water, look at the Status Light on the gas control valve. If the …If the water heater is rusting out or otherwise leaking, you’ll eventually see water pooling around the unit. That’s when you need to turn off the heater and call a professional ASAP. You run the risk of a bigger break and a full-on flood in your house. Do I call a plumber or HVAC repair company? A water heater problem is considered a ...Here’s a shortcut on how to solve the five flash issue: 6. Six-One Flash Three Seconds Pause. This blinking light code indicates that the ignition has failed and the heater won’t light up. The most common reason behind it is having a poor gas supply that’s not sufficient to light the heater.Water Heater - No Status Light . So the status light on my water heater is not blinking at all. The pilot is on, the main burner works, and we have hot water. ... The water heater is a tank style made by Rheem and is only 3 years old. If it's the status light itself that's bad, should I bother to replace it? Any input is greatly appreciated!Jul 31, 2023 · The flashing red light may indicate that sediment buildup has reached a critical level, requiring attention. High temperature limit switch tripped: The water heater is equipped with a safety feature called a high temperature limit switch. If the water temperature exceeds the set limit, the switch activates to prevent overheating. To troubleshoot an AO Smith gas water heater, check the limit switch or thermostat for electrical continuity using a multimeter. If the pilot does not light, the water heater will not heat, so make sure there are no carbon deposits restricting the pilot. If the status light is not blinking, try lighting the pilot using the instructions on the ... When your Richmond water heater begins to display a blinking light, it’s crucial to understand what your heater is communicating. Each blinking pattern is a diagnostic code that signals specific conditions of your heater. You’ll often find that: A steady blink typically signifies normal operation. Rapid blinking may indicate a pilot light ...If the water heater is rusting out or otherwise leaking, you’ll eventually see water pooling around the unit. That’s when you need to turn off the heater and call a professional ASAP. You run the risk of a bigger break and a full-on flood in your house. Do I call a plumber or HVAC repair company? A water heater problem is considered a ...Follow the below simple steps to relight the pilot on your water heater: Step 1: First up, set the temperature control knob to the off position. Wait for 10-15 minutes to clear the unburned gas from the air. …8 • Residential Standard Gas Water Heater Service Handbook BASICS Scalding Risk A water heater can make water hot enough to cause severe burns instantly, resulting in severe injury or death. Higher temperatures increase the risk of scalding, but even at 120°F, hot water can scald. See Table 2. Thermostatic mixing valves at each7. Replace it with a new one and put the removed parts back together in reverse order. 2. Faulty Gas Control Valve. A blinking status light on your water heater could also indicate a faulty gas control valve. This could also …A flashing red light on your Rheem water heater indicates that the heater has entered a lockout condition and needs attention. It's best to stop using the water heater until you resolve the issue with the flashing lights. The reasons for the issue can range from gas supply problems to electrical or temperature regulation issues.Nov 6, 2023 · Follow these steps to test the thermopile: Turn off the gas control valve in your water heater and give it some time to cool down. Set your multimer to DC mode and change the settings to millivolts. Remove the thermopile wiring connector from the gas control valve. You may have to push it back and forth to get it out. Mar 5, 2014 · The status red light stopped blinking and the water heater quit heating water. Turned the Control Knob to Pilot and pressed the knob in and at the same time clicked the Igniter button repeatedly for 90 seconds. Red Status light did not start blinking. Waited 10 minutes and repeated this process maybe 8 or 10 times. Keep pressing the igniter button while holding down the gas control knob until the status light starts to blink. Look through the viewport to see whether the pilot light comes on or not. Once the pilot light comes on, release the gas control knob and set it to your desired temperature setting.Locate the flame sensor—refer to the user’s manual if necessary. Carefully remove the sensor. Clean it with fine emery cloth or sandpaper. Reinstall the sensor and turn the power back on. Test the water heater. If it’s the flame sensor causing the issue, this cleaning should resolve the seven-blink code.If you have a green light on your Honeywell water heater that starts blinking, there are a few possible causes. First, it could be that the pilot light is out. If this is the case, you’ll need to relight it. Second, the blinking could be caused by a problem with the gas line. If you suspect this is the case, you should call a qualified ...Nov 27, 2023 · When this happens, the Rheem water flashes blue light three times. #2. Twisted Vacuum Tube. A vacuum tube attaches to the pressure switch on top of your heater. Once this tube gets kinked or twisted, the heater flashes blue light to signal you. #3. Problems with the Flammable Vapor Sensor. Here are five of the most common reasons that your water heater light might begin blinking. 1. Your Water Heater Is Refilling. Depending on the model water heater you own, it may be perfectly normal for its status light to blink from time to time. On some models, this is an indication that your water heater is refilling with water.However, if the status light on the heater isn't blinking, it can be an indication of a problem that needs to be addressed. This could be due to a range of things, including a lack of power, a malfunctioning thermostat, or a faulty heating element. In any case, understanding the source of the issue and taking the appropriate steps to fix it can ...Here’s a shortcut on how to solve the five flash issue: 6. Six-One Flash Three Seconds Pause. This blinking light code indicates that the ignition has failed and the heater won’t light up. The most common reason behind it is having a poor gas supply that’s not sufficient to light the heater.Feb 25, 2023 ... DIY Gas Water Heater Repair - Pilot Light Won't Stay Lit - Status light not blinking. The Hands On Channel•86K views · 18:13. Go to channel ...However, if the status light on the heater isn't blinking, it can be an indication of a problem that needs to be addressed. This could be due to a range of things, including a lack of power, a malfunctioning thermostat, or a faulty heating element. In any case, understanding the source of the issue and taking the appropriate steps to fix it can ... Check if the water heater is properly connected to a power source. Inspect the power cord and plug for any damage. Reset the circuit breaker or replace any blown fuses. If the power supply is intact but the blinking light persists, it may indicate a more complex electrical problem that requires professional assistance. Troubleshooting a Water Heater Flashing Red Light. 1. Decoding the Red Light Blinking Pattern. When your water heater starts flashing a red light, it’s like a distress signal from a ship lost at sea. Each blink tells a story, a secret code that holds the key to revealing the heater’s ailment. Pay close attention to the rhythm of the flashes ...When your Richmond water heater begins to display a blinking light, it’s crucial to understand what your heater is communicating. Each blinking pattern is a diagnostic code that signals specific conditions of your heater. You’ll often find that: A steady blink typically signifies normal operation. Rapid blinking may indicate a pilot light ...Replacing a water heater can be a daunting task, but with the right knowledge and preparation, it can be a smooth process. However, there are some common mistakes that homeowners o...Most commonly, these lights indicate if the heater is in standby mode, in normal operation mode, or if there is a problem with the equipment that requires attention. Depending on the model of the water heater, these blinking lights may include additional features such as low-water shutoff protection, anti-scald protection, and energy-saving … Check if the water heater is properly connected to a power source. Inspect the power cord and plug for any damage. Reset the circuit breaker or replace any blown fuses. If the power supply is intact but the blinking light persists, it may indicate a more complex electrical problem that requires professional assistance. Step 9 Light the Pilot. Try lighting the pilot using the instructions on the water heater's label. If after following these troubleshooting steps the Status Light still flashes two times every three seconds, turn the gas control knob OFF, turn the gas supply valve OFF, and click on "Need More Help" below. Add a comment.Apr 4, 2024 · DIY Solutions: Steps to Fix the Red Blinking Light Issue. Check Power Supply and Circuit Breaker: Ensure the lifelines of electricity are flowing steadily, like a river on its course. Inspect Temperature Settings and Thermostat: Like a conductor fine-tuning an orchestra, adjust the settings to harmonize the water heater’s performance. How To Fix: When you have a 5-time blink on the status light, turn the control knob of the gas valve to the Off position. Right then turn off the gas supply to your water heater as well. Inspect the sensor for any damage and replace it. If needed, replace the faulty gas valve assembly.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Rheem Water Heater that flashes three (3) times may indicate an open draft pressure switch. Due to one of the following reasons, the status light will blink blue three times: The wiring to the blower pressure switch and thermal switch is incorrect. The wiring to the blower pressure switch and the thermal switch is connected improperly.Solution: Start to fix this 2-time flashing by checking the thermopile and its connection. Next, ensure your heater’s main valve is turned on and the gas flows perfectly. Finally, check the pilot flame.The status light on a Honeywell water heater can indicate normal operation with a steady on light. Flashing or multiple flashes indicate various fault conditions that require …If your pilot light does not light, the burner will not ignite, and you won’t get hot water. Here are some of the causes: The wire connection is not secure. There is no gas supply to the unit. This may be due to a faulty gas valve. The pilot line is blocked. Clean it or change it. The thermocouple is defective.How To Fix: When you have a 5-time blink on the status light, turn the control knob of the gas valve to the Off position. Right then turn off the gas supply to your water heater as well. Inspect the sensor for any damage and replace it. If needed, replace the faulty gas valve assembly.Rheem water heater blinking light codes. ... however all versions use a red and green LED to display the operational status and/or fault condition of the appliance. For controller software version HPV 3.1, HPV 3.2 or no HPV identification: Green Solid- Standby mode (end of heating cycle, cylinder water at required temperature). ...Rheem water heater blinking light codes. ... however all versions use a red and green LED to display the operational status and/or fault condition of the appliance. For controller software version HPV 3.1, HPV 3.2 or no HPV identification: Green Solid- Standby mode (end of heating cycle, cylinder water at required temperature). ...Generally, Rheem water heaters flicker two light codes- red and blue. For example, blinking the status light 7 times every 3 seconds will indicate different problems determined by the color codes. If the red light flashes 7 times, understand it’s the problem with the gas control valve. On the other, blinking blue light indicates the flammable ...Solution: Start to fix this 2-time flashing by checking the thermopile and its connection. Next, ensure your heater’s main valve is turned on and the gas flows perfectly. Finally, check the pilot flame.Dec 28, 2022 · 7. Replace it with a new one and put the removed parts back together in reverse order. 2. Faulty Gas Control Valve. A blinking status light on your water heater could also indicate a faulty gas control valve. This could also indicate a stuck gas control valve as well. Troubleshooting a Water Heater Flashing Red Light. 1. Decoding the Red Light Blinking Pattern. When your water heater starts flashing a red light, it’s like a distress signal from a ship lost at sea. Each blink tells a story, a secret code that holds the key to revealing the heater’s ailment. Pay close attention to the rhythm of the flashes ...Step 1: Reset the Thermal Switch. The thermal switch can trip if the water heater is not getting enough air. Press the small reset button in the center of the thermal switch. If it's tripped, you may be able to hear it click. Even if you do not hear the thermal switch click, try lighting the pilot using the instructions on the water heater's label.Step 2: Next, you have to open the gas valve. Keep the vent caps tightly secured and closed so that the room doesn’t get filled with carbon monoxide. Step 3: Then, disconnect the water supply to your State Select water heater. Step 4: After that, turn off the gas line attached to all of your appliances.The flashing red light may indicate that sediment buildup has reached a critical level, requiring attention. High temperature limit switch tripped: The water heater is equipped with a safety feature called a high temperature limit switch. If the water temperature exceeds the set limit, the switch activates to prevent overheating.This blinking pattern serves as a reassuring signal that your water heater, including its gas supply and other components, is operating smoothly. The normal heater should have the status light blinking once within 3 seconds. If you see this, you have nothing to worry about because your unit runs normally and well.The flashing red light may indicate that sediment buildup has reached a critical level, requiring attention. High temperature limit switch tripped: The water heater is equipped with a safety feature called a high temperature limit switch. If the water temperature exceeds the set limit, the switch activates to prevent overheating.Purchased my Whirlpool gas hot water heater. After 1 1/2 yrs, the blinking light shut off, called tech at Whirlpool, made me move hot water heater to outside. I moved it outside and when called back, I was then told to send …Let’s see which one is the reason for your concern. Table Of Content hide. 1 Why Honeywell Hot Water Heater No Status Light: Better Suggestions. 1.1 Dirty Base Ring And Pilot. 1.2 Solve The Igniter Faulty. 1.3 Tangle In The Flex Tube. 1.4 Defective Thermocouple. 1.5 Control Board Fails. 2 This Video Will Help You Too!Step 01: Drain The Tank. Shut off the power to the heater at the circuit breaker. Close the cold water supply and open a hot water faucet to get rid of the system pressure inside the tank. Connect a garden hose to the drain valve at the bottom of the heater, open the drain valve, and drain the tank.Learn the basics of tankless water heater installation and replacement, including the cost, materials and tools needed to get the job done. By clicking "TRY IT", I agree to receive...You may one day notice the status light on your Honeywell hot water heater intermittently blinking. This light provides important diagnostic information to help troubleshoot problems with your unit. Honeywell Hot Water Heater Status Light Blinking – Fix. The status light may blink between 1-8 times in a repeating cycle every 3 seconds.Step 1: Tools and Supplies. No tools or supplies are needed for this guide. Step 2: Lighting the Pilot. If the Status Light is not flashing, try lighting the pilot using the instructions on the water heater's label. Make sure …This time of year, you’ve gotta do some work to keep your home warm and cozy. Christmas lights, decorations, an extra throw blanket on the couch. And, of course, a space heater. Bu...Generally, Rheem water heaters flicker two light codes- red and blue. For example, blinking the status light 7 times every 3 seconds will indicate different problems determined by the color codes. If the red light flashes 7 times, understand it’s the problem with the gas control valve. On the other, blinking blue light indicates the flammable ...This reset will work with most gas water heaters. Whirlpool, A. O. Smith, Rheem, Bradford White, GE General Electric, ao smith etc.WATER HEATER PARTS ON AMAZ...If your pilot light does not light, the burner will not ignite, and you won’t get hot water. Here are some of the causes: The wire connection is not secure. There is no gas supply to the unit. This may be due to a faulty gas valve. The pilot line is blocked. Clean it or change it. The thermocouple is defective.Check if the water heater is properly connected to a power source. Inspect the power cord and plug for any damage. Reset the circuit breaker or replace any blown fuses. If the power supply is intact but the blinking light persists, it may indicate a more complex electrical problem that requires professional assistance.The status light on your Bradford White water heater may not be blinking for various reasons, which can indicate different issues with your unit. Understanding the status light and its blinking patterns can help you diagnose and resolve potential problems with your water heater.Nov 27, 2023 · When this happens, the Rheem water flashes blue light three times. #2. Twisted Vacuum Tube. A vacuum tube attaches to the pressure switch on top of your heater. Once this tube gets kinked or twisted, the heater flashes blue light to signal you. #3. Problems with the Flammable Vapor Sensor. Step 9: Light the Pilot. Try lighting the pilot using the instructions on the water heater's label. If after following these troubleshooting steps the Status Light still flashes two times every three seconds, turn the gas control knob OFF, turn the gas supply valve OFF, and click on "Need More Help" below.Welcome to our channel! In this video, we dive into the mysterious world of blinking status lights on Honeywell hot water heaters. If you've ever wondered wh...Replacing an old water heater can help ensure that you always have enough hot water in your home, and it might also save you money on your income taxes. The Internal Revenue Servic...Status light is blinking to indecate high temp shutdown, water heater is not working. Contractor's Assistant: Sometimes plumbing issues that that you think will be really complicated end up being easy to fix. The Plumber I'm going to connect you with knows all the tricks and shortcuts. Tell me a bit more about what's going on so we can …If the status light on Honeywell Gas Control Valve is blinking 6 times, understand there is a leak detected on the tank by the accessory module. Turns out, the 6-consecutive flash every 3 seconds indicates the burner is at fault. How To Fix: First off, check the tanke of the water heater to find a leak. If you find a leak, fix it.Step 3: Lighting the Pilot. If the Status Light is not flashing, try lighting the pilot using the instructions on the water heater's label. Make sure the gas supply valve is turned ON. When lighting the pilot, make sure the knob on the gas control valve is fully pushed in. Keep the knob pushed in while repeatedly clicking the spark igniter button.Step 3: Lighting the Pilot. If the Status Light is not flashing, try lighting the pilot using the instructions on the water heater's label. Make sure the gas supply valve is turned ON. When lighting the pilot, make sure the knob on the gas control valve is fully pushed in. Keep the knob pushed in while repeatedly clicking the spark igniter button.Feb 3, 2022 ... 13:37. Go to channel · DIY Gas Water Heater Repair - Pilot Light Won't Stay Lit - Status light not blinking. The Hands On Channel•96K views · 12&n...Rheem Gas Water Heater Red Light Code Flashing 1 Time. If your Rheem tankless water heater’s red flashing light is blinking once every 3 seconds, it is in operational mode. It also means the temperature mode is also just fine and in the pilot position. In short, if the light flashes 1 time with a 3-second pause every time, it is working normally.Before you go shopping for a new water heater, you must do your homework. There are numerous factors to consider when selecting the best water heater. Such factors include your per...Follow the below simple steps to relight the pilot on your water heater: Step 1: First up, set the temperature control knob to the off position. Wait for 10-15 minutes to clear the unburned gas from the air. …As you have read above, the Rheem water heater’s red light flashing 2 times every 3 seconds means there is a low voltage on the thermopile of your water heater. Incorrect thermopile connection to the combination gas control is the leading reason for occurring such errors. Thermopile is an essential part of the water heater’s burner …Dec 1, 2015 · I held the knob thing down, clicked the ignite button, and the flame came right on, but the status light won't flash and I don't know what's wrong. : ( Any help would be of great use. water. heater. Share. Improve this question. edited Dec 31, 2015 at 11:36. isherwood. 139k 8 171 412. How to Reset Your Furnace. You can reset your furnace by cutting the power to the unit via the service switch or the breaker. Leave it off for about 30 seconds and then turn it back on. This will clear the board and the unit will try to restart so you can watch to …Feb 2, 2024 · Let’s see which one is the reason for your concern. Table Of Content hide. 1 Why Honeywell Hot Water Heater No Status Light: Better Suggestions. 1.1 Dirty Base Ring And Pilot. 1.2 Solve The Igniter Faulty. 1.3 Tangle In The Flex Tube. 1.4 Defective Thermocouple. 1.5 Control Board Fails. 2 This Video Will Help You Too! blink. If the status light does not start blinking after 90 seconds, release the gas control knob, turn the gas valve off, and wait 10 minutes before attempting to relight the pilot. On newly installed water heaters, it may take up to 2-3 lighting attempts before the pilot lights and the status light starts blinking.

Water heater not lighting. Water heater too hot. Water Heater hot water smells bad. Water Heater runs out of hot water. Water Heater making noise. Water Heater Maintenance Tips. Free repair help to fix your US Craftmaster water heater. Use our DIY troubleshooting and videos. Then, get the parts you need fast.. Absslc

status light on water heater not blinking

Replacing an old water heater can help ensure that you always have enough hot water in your home, and it might also save you money on your income taxes. The Internal Revenue Servic...This blinking pattern serves as a reassuring signal that your water heater, including its gas supply and other components, is operating smoothly. The normal heater should have the status light blinking once within 3 seconds. If you see this, you have nothing to worry about because your unit runs normally and well.However, if the status light on the heater isn't blinking, it can be an indication of a problem that needs to be addressed. This could be due to a range of things, including a lack of power, a malfunctioning thermostat, or a faulty heating element. In any case, understanding the source of the issue and taking the appropriate steps to fix it can ...Updated December 20, 2023. If your Honeywell water heater is flashing the status light 5 times, it means the temperature sensor has failed. It can be because of various issues, such as dirt or sediment buildup, a loose wire connection, a defective sensor, etc. And no matter the cause, fixing the issue as soon as possible is more important.01 - Water Heater Gas Valve and Thermostat Assembly. The gas valve opens to allow gas to enter the burner. If the gas valve does not open, the burner will not light. First, ensure that the ignition source is working properly. Second, ensure that the gas valve has pressure. If the ignition source is working, and the gas valve has pressure ...Nov 10, 2022 ... 13:37 · Go to channel. DIY Gas Water Heater Repair - Pilot Light Won't Stay Lit - Status light not blinking. The Hands On Channel•96K views · 14&...Mar 5, 2014 · The status red light stopped blinking and the water heater quit heating water. Turned the Control Knob to Pilot and pressed the knob in and at the same time clicked the Igniter button repeatedly for 90 seconds. Red Status light did not start blinking. Waited 10 minutes and repeated this process maybe 8 or 10 times. Step 2: Lighting the Pilot. If the Status Light is not flashing, try lighting the pilot using the instructions on the water heater's label. Make sure the gas supply valve is turned ON. When lighting the pilot, make sure the knob on the gas control valve is fully pushed in. Keep the knob pushed in while repeatedly clicking the spark igniter button. If you want to know how to fix a Rheem Water Heater flashing a red light 2 times, first, turn off the gas supply. Then disconnect the appropriate wires and remove the Manifold Door. Now, take out the Pilot Assembly and the Thermophile Wire. Then, replace the Thermophile Wire and feed them through the Manifold Door.Feb 2, 2024 · Let’s see which one is the reason for your concern. Table Of Content hide. 1 Why Honeywell Hot Water Heater No Status Light: Better Suggestions. 1.1 Dirty Base Ring And Pilot. 1.2 Solve The Igniter Faulty. 1.3 Tangle In The Flex Tube. 1.4 Defective Thermocouple. 1.5 Control Board Fails. 2 This Video Will Help You Too! Rheem water heater blinking light codes. ... however all versions use a red and green LED to display the operational status and/or fault condition of the appliance. For controller software version HPV 3.1, HPV 3.2 or no HPV identification: Green Solid- Standby mode (end of heating cycle, cylinder water at required temperature). ...1. Check the thermostat. You should operate your water heater -- whether it is gas or electric -- at 120 to 140 degrees Fahrenheit ( setting it at 120 will save some energy ). If your thermostat...However, if the status light on the heater isn't blinking, it can be an indication of a problem that needs to be addressed. This could be due to a range of things, including a lack of power, a malfunctioning thermostat, or a faulty heating element. In any case, understanding the source of the issue and taking the appropriate steps to fix it can ...Honeywell Water Heater Status Light Flashing – Meaning. The status light on your Honeywell water heater provides diagnostics on the operation of internal components. Here is an overview of what each blinking code signals: 1 Flash Every 3 Seconds – This indicates normal operation of the pilot light and main burner …Jan 27, 2022 ... Honeywell makes an extremely common gas water heater control valve (WT8840B) which has a status light and a control board. Without a power ...Apr 23, 2014 ... Ibanlira•89K views · 8:13 · Go to channel · How to fix gas water heater status light not blinking/No hot water fix. Chung•2.3K views · ...7. Replace it with a new one and put the removed parts back together in reverse order. 2. Faulty Gas Control Valve. A blinking status light on your water heater could also indicate a faulty gas control valve. This could also indicate a stuck gas control valve as well.Replacing a water heater can be a daunting task, but with the right knowledge and preparation, it can be a smooth process. However, there are some common mistakes that homeowners o...Make sure the gas supply valve has been turned on. Often something as simple as the gas being turned off can keep a new water heater from working. A newly installed gas water heater will have some air in the gas line. For this reason, it may take several attempts to light the pilot. Many times, the pilot will be lit, but it can be hard to see.Troubleshoot your hot water heater with a red flashing light. Learn common issues causing this problem and how to fix it quickly. Get hot water flowing again!Here are the three most likely causes plus some troubleshooting tips to assist in correcting the problem: Defective spark electrode – As noted above, more recent model gas water heaters use a spark electrode to automatically light the pilot flame when the pilot setting is selected. If the spark electrode is defective, the pilot won’t light..

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