I've got a Richmond Water heater in a 2-flat that is giving me problems. A day ago I got a call that the water wasn't hot anymore so I went over to check it out. The pilot light was out so I lit it by holding down the button and hitting the piezo button. After a few clicks it lit up and stayed lit.Access the pilot light: Depending on the model of your water heater, you may need to remove a metal panel to access the pilot light. Once you have access, locate the pilot light and the reset button. Press the reset button: Press and hold the reset button for 30-60 seconds.Hi Ellen I have a Richmond 6G30-32F1 gas hot water heater. that stopped working Thursday. the pilot was out so i lit it and tried to turn it on and everytime i tried to turn it on ot wou;d flameup then blow out. so Ive seen this before so I replavedf the thermocouplet/ mo problem. i tried to turn it on and it flamdd uo ran for aminute then cuts off it keeps dpoing this. what is my next step to tryIf the pilot will not stay lit on your gas water heater, then this is likely to be the problem.May 4, 2021 · Water Heater won't stay lit Ruud Water Heater Ph2-40-40f This is a pacemaker with the guardian system. The pilot and burner go out when the gas valve opens. The burner has a flame for a few seconds th … richmond tankless gas hot water heater won't run. under the panel the red light was blinking 6 times. But now it is blinking constantly. Before it stopped working, the exhaust vent was clogged with sn …Apr 24, 2011 · I have a Richmond 5v40-7 water heater, we had a flood and I waitted sometime before lighting the polit light.The polit light worked fine, but when I turned up the dial from vacation to warmer after a few minute I would notice some smoke coming from the back of the control unit. Mar 4, 2022 · A water heater pilot lights but not the burner if the thermostat is damaged or over 10 years old. Flame sensors can fail if they are dislodged and the burner won’t detect the pilot light’s flame. Your water heater’s burner won’t work if the gas valve is damaged or the thermostat is unresponsive. Water heater problems often require ... Find Thermo couopler for your Water Heater Here: https://www.repairclinic.com/Shop-For-Parts?query=water%20heater%20thermo%20coupleGas water heater pilot not...Replaced Pilot assembly last week as pilot went out when burner shut off. Today I replaced the temperature control valve. Same thing, lit pilot, burner came on the after a heat cycle burner shut off as well as pilot. Trying an immediate restart only igniter worked after about 4 or 5 minutes was able to light the pilot. Then the whole episode ... Dec 16, 2020 · We have a Rheem gas water heater model number 21V40-7P. We've just gotten the gas tank refilled, but for some reason, the pilot light went out this morning and the water heater is leaking. I'm trying … read more Oct 12, 2019 · Hi Ellen I have a Richmond 6G30-32F1 gas hot water heater. that stopped working Thursday. the pilot was out so i lit it and tried to turn it on and everytime i tried to turn it on ot wou;d flameup then blow out. so Ive seen this before so I replavedf the thermocouplet/ mo problem. i tried to turn it on and it flamdd uo ran for aminute then cuts off it keeps dpoing this. what is my next step to try Mar 8, 2010 · Begin by turning your pilot light off, if it is not already. Next, turn off the flow of gas to your furnace completely using the shutoff valve. It should be nearby or even on your furnace. Once you have done this, allow your furnace to cool down for at least 30 minutes so it is safe to open, then open the hatch covering your pilot light and ... Oct 19, 2013 · I am posting this video as there are many videos on YouTube explaining what to do if your pilot light doesn't remain on after igniting, but couldn't find a v... Jul 29, 2023 · Richmond Water Heater Pilot Light Won’t Stay Lit: A Detailed Discussion. As you can see from the table above, there are many reasons why the heater’s pilot light tends not to stay lit. And there are solutions for each problem. In the following part, I have discussed the issues in more detail and also shared how you can solve them. Some gas water heaters are equipped with a pilot light to light the main gas burner. The pilot must burn non-stop for a water heater to operate correctly. It should burn with a stable blue /yellow flame. If the pilot line or orifice gets clogged, the flame becomes smaller, burning the yellow/red flame. Jan 26, 2022 · Are you running out of hot water or your hot water is only lukewarm? The most common problem which can be easily fixed is your pilot light went out if you h... The number one reason the Richmond water heater pilot light won’t stay lit is an issue with the thermocouple. It can be dirty, bent, or damaged. You can solve this problem by cleaning it, adjusting its position, or replacing it. However, it’s not the only potential reason behind this issue.6. Below is a picture of the lighting instructions for your water heater taken from Rheem's website. Make sure to follow the lighting instructions carefully and do not skip any steps. This same instruction set should be available as a sticker on your unit. It looks like you do in fact have to depress the knob in order to turn it so avoid using ...Water heater pilot is not on; no hot water. Serial No. Q132038894. Model No. 6G40-36F3. I've tried to start the pilot light without success. The instructions affixed on the heater and the instructions for lighting do not match my heater: I see no door to open; no place to see the pilot to determine if it's litFor use on GE, Rheem, Ruud and Richmond FVIR water heaters with Delta/SIT gas valves; Genuine OEM replacement part; 1 year limited warranty; Fix your water heater with peace of mind using genuine Rheem parts; Easy to install; Call 1-800-432-8373 to ensure this is the correct part for your water heater; Durable construction for long life Richmond water heater pilot light. Water heater thermocouple. How to bypass thermocouple. Richmond water heater pilot won't stay lit. Water heater pilot ligh...Apr 12, 2021 · 6. Below is a picture of the lighting instructions for your water heater taken from Rheem's website. Make sure to follow the lighting instructions carefully and do not skip any steps. This same instruction set should be available as a sticker on your unit. It looks like you do in fact have to depress the knob in order to turn it so avoid using ... The article discusses the common problems that may arise with the Richmond water heater and their troubleshooting. These issues include condensation, yellow flame or soot, failure to light the main burner, rumbling noise, relief valve making popping noise, insufficient or no hot water, and too hot water. The reasons behind each issue and their solutions are elaborated upon in the article.The Solution: Straighten all kinks on the flex tube. It’s also wise to look for any visible damage that might cause gas leaks. Gas leaks will reduce the amount of gas reaching the burner. It might be the reason why your furnace pilot light keeps going out or flickering. 6. A Faulty Main Control Valve.The water heater pilot light is a small flame that ignites the gas burner on your water heater. When the water heater pilot light goes out, first try relighting it, following the directions on the water heater label. If the pilot doesn’t relight, if it goes out right after lighting or if it goes out repeatedly, by far the most common cause is ... Apr 25, 2010 · I could have found the troubleshooting guide by myself. If you replaced the thermocouple and it will not stay lit there are a couple of possibilities. Make sure the pilot flame envelops approximately 3/8 inch of the tip of the new thermocouple. When you go to light make sure you continue to hold down the button at least 30 seconds after the ... Feb 9, 2022 · Depending on the water heater you have, it may use an igniter to ignite the gas.When you hold down the pilot switch on a gas heater and click the igniter button repeatedly, a small spark should ignite the pilot.However, if the pilot flame will not light after you click the igniter, you need to verify that a spark is happening inside the pilot.When the piezo igniter is pressed down and released ... Here is what to try. First, using the back end of a large screw driver, medium hard tap the gas control valve. Doing so may dislodge the tiny disk and the pilot will go out. If not, try again. If second attempt fails, turn off the control knob. Turn control dial to the OFF position, so the pilot does go out.Jul 23, 2018 · When it’s bent to a certain extent away from the pilot light, it’s no longer functional because it won’t be able to detect the heat. To fix this is also simple: bend the thermocouple back into its original position. Make sure to bend the thermocouple back so it’s close enough to the pilot flame so it lightly touches the thermocouple. Review Hoffmann Brothers' guide for how to light your water heater pilot light, perform basic checks, troubleshoot and access info for your specific brand. Careers (314) 664-3011 Book Now Air ConditioningStep 03 – Drain The Tank. Before taking off the gas valve, you need to drain the water heater. Otherwise, you’ll end up with a mess on your hands. The hot water can also cause scalding. Turn off the cold water shutoff valve if you can locate it or shut off the water supply to your entire house.May 10, 2020 · Nothing ruins a hot shower faster than a snuffed out water heater pilot light, Brrrr! Standing pilot water heaters need this flame to stay lit at all times in order to heat up your water. When this flame goes up in smoke, the pilot light needs to be relit so that the burner can ignite and bring your water back up to temperature. The number one ... 07. Blocked Air Intake End-Note Richmond Water Heater Pilot Light Won’t Stay Lit [7 Easy Solutions] Your Richmond Water Heater pilot light won’t stay lit due to several reasons. These include a bad thermocouple, a tripped limit switch, plugged flammable vapor sensor, and a faulty gas valve.I have a Richmond tankless water heater Model # RMTG-74PVN-1. I have a Richmond tankless water heater Model # XXXXX It was installed the summer of 2007. has operated proplem free until last week when it stopped working and flashing C7 on the remote.Apr 12, 2021 · 6. Below is a picture of the lighting instructions for your water heater taken from Rheem's website. Make sure to follow the lighting instructions carefully and do not skip any steps. This same instruction set should be available as a sticker on your unit. It looks like you do in fact have to depress the knob in order to turn it so avoid using ... It's easy to fix this water heater problem by yourself. I fixed mine and also decided to make a better video to help out more people who love DIY.- Pilot lig...I've got a Richmond Water heater in a 2-flat that is giving me problems. A day ago I got a call that the water wasn't hot anymore so I went over to check it out. The pilot light was out so I lit it by holding down the button and hitting the piezo button. After a few clicks it lit up and stayed lit.Water heater pilot won't light. Richmond water heater, smelled for gas at end of tibe by burner and is present. Filter isn't clogged. Ignition sparks. ...Press and hold down the button. Listen for the click and ignition. Your igniter should light the gas directly if it is a hot surface ignition. You will know it is working if you feel the heat coming from the unit. Lighting an intermittent pilot ignition: Locate the igniter button and knob.The Richmond Marathon ® water heater offers a LIFETIME warranty. The Marathon is a special water heater that has a seamless blow molded polybutene inner tank. It will not rust. The several inches of foam insulation give it up to 0.93 uniform energy factor. Tank sizes range from 15 gallons to 105 gallons to fit any household need. Jan 24, 2023 · January 24, 2023 by David. We’ll cover the following problems in this complete Richmond water heater troubleshooting guide: Condensation. Yellow soot. The main burner won’t light or stay lit. The pilot light won’t stay lit. Rumbling noise. Noise from the relief valve. No hot water or inadequate hot water. Mar 1, 2020 · The Solution: Straighten all kinks on the flex tube. It’s also wise to look for any visible damage that might cause gas leaks. Gas leaks will reduce the amount of gas reaching the burner. It might be the reason why your furnace pilot light keeps going out or flickering. 6. A Faulty Main Control Valve. Richmond water heaters have a warranty that is specific to your water heater. The warranty varies based on the model. Some models, like the Marathon, have lifetime warranties, while others have a 6- or even a 12-year warranty.Turn the gas off on the main shutoff valve that is supplying a water heater. Remove the cover plate at the bottom of the water heater, if possible. Locate the pilot tube connected to the gas valve with the nut and disconnect it. There is also a thermocouple attached. If needed, disconnect it too.The Richmond Marathon ® water heater offers a LIFETIME warranty. The Marathon is a special water heater that has a seamless blow molded polybutene inner tank. It will not rust. The several inches of foam insulation give it up to 0.93 uniform energy factor. Tank sizes range from 15 gallons to 105 gallons to fit any household need. By Vikram May 7, 2023 If you have a Richmond water heater model 6G40-36F3 and you notice that the pilot light won’t stay lit, you may be wondering what is causing this problem and how to fix it. In this blog post, we will explain some of the possible reasons why your pilot light keeps going out and what you can do to solve them.1. There Is Residual Gas Inside the Unit. Before attempting to ignite your water heater's pilot light, it is important that you turn the gas off and let the unit sit for at least five minutes. This allows any residual gas to disperse from the lines and inside the unit. You don't actually need to shut off the gas valve.Apr 25, 2010 · I could have found the troubleshooting guide by myself. If you replaced the thermocouple and it will not stay lit there are a couple of possibilities. Make sure the pilot flame envelops approximately 3/8 inch of the tip of the new thermocouple. When you go to light make sure you continue to hold down the button at least 30 seconds after the ... Press and hold down on the gas control knob, or pilot set button. At the same time as you’re holding down the pilot switch, press on the piezo igniter. When you click the igniter, you should hear a “click” sound, indicating the spark igniting the pilot. Once the pilot light is on, continue pressing down on the pilot switch for a minute to ...Mar 8, 2010 · Begin by turning your pilot light off, if it is not already. Next, turn off the flow of gas to your furnace completely using the shutoff valve. It should be nearby or even on your furnace. Once you have done this, allow your furnace to cool down for at least 30 minutes so it is safe to open, then open the hatch covering your pilot light and ... Dec 8, 2016 · I have a Richmond rmtgl74pvn tankless water heater that has worked great for5 years but it stopped working just now. Won't light, looks like there is no power to the board but I've checked that. read more The article discusses the common problems that may arise with the Richmond water heater and their troubleshooting. These issues include condensation, yellow flame or soot, failure to light the main burner, rumbling noise, relief valve making popping noise, insufficient or no hot water, and too hot water. The reasons behind each issue and their solutions are elaborated upon in the article.2. If I understand correctly, your pilot flame is lighting correctly. But the main burner won't turn on because the electronics in the Gas Control Valve don't acknowledge the pilot is lit. There are two likely faults: Thermopile is not sensing the flame correctly, or. Circuit Board in the Gas Control Valve is defective.I have a Richmond tankless water heater Model # RMTG-74PVN-1. I have a Richmond tankless water heater Model # XXXXX It was installed the summer of 2007. has operated proplem free until last week when it stopped working and flashing C7 on the remote.It's not always the thermocouple that is faulty. Many of these gas control valves can be easily fixed!! This is a very quick fix that anyone can do without c...I installed a new Richmond water heater and worked good for like 4 - 5 days. then pilot light went and when i would try to ignite, pilot light would light but as soon as i replaced thermocoupler did t … read moreI am posting this video as there are many videos on YouTube explaining what to do if your pilot light doesn't remain on after igniting, but couldn't find a v...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 ...I've got a Richmond Water heater in a 2-flat that is giving me problems. A day ago I got a call that the water wasn't hot anymore so I went over to check it out. The pilot light was out so I lit it by holding down the button and hitting the piezo button. After a few clicks it lit up and stayed lit.The Richmond Marathon ® water heater offers a LIFETIME warranty. The Marathon is a special water heater that has a seamless blow molded polybutene inner tank. It will not rust. The several inches of foam insulation give it up to 0.93 uniform energy factor. Tank sizes range from 15 gallons to 105 gallons to fit any household need.Oct 22, 2022 · Water heater pilot is not on; no hot water. Serial No. Q132038894. Model No. 6G40-36F3. I've tried to start the pilot light without success. The instructions affixed on the heater and the instructions … read more May 10, 2020 · Nothing ruins a hot shower faster than a snuffed out water heater pilot light, Brrrr! Standing pilot water heaters need this flame to stay lit at all times in order to heat up your water. When this flame goes up in smoke, the pilot light needs to be relit so that the burner can ignite and bring your water back up to temperature. The number one ... I'm not a professional. This is the one thing that's worked AMAZING to get my hot water heater pilot light to stay on! INCREDIBLE prices on AMAZON: https://a...Remove the access panel to access the burner. Turn the knob to “Pilot” to start the flow of gas. You’ll want to press and hold the knob down. While still holding the gas knob, light the pilot with a long lighter. If your gas water heater has an igniting button, press that instead. Once ignited, release and turn the gas knob to the “On ...New Member. May 22, 2013, 08:52 PM. Richmond water heater pilot light won't stay lit. We have a Richmond 40 gal water heater. The sewage pipe in our basement recently overflowed, leaving about 2 inches of water in the basement. Once we got the mess cleaned up, we noticed we have no hot water. We checked the pilot on the hot water heater and ...Slightly depress the gas control knob and turn clockwise to OFF position. Wait 5 minutes to clear out any gas. Stop and follow the safety precautions as above if you smell any gas. Go to the next step if you do not smell gas. Remove the outer door from the water heater. Do not attempt to remove the inner door.May 10, 2020 · Nothing ruins a hot shower faster than a snuffed out water heater pilot light, Brrrr! Standing pilot water heaters need this flame to stay lit at all times in order to heat up your water. When this flame goes up in smoke, the pilot light needs to be relit so that the burner can ignite and bring your water back up to temperature. The number one ... Jun 17, 2018 · my water heater won't stay on A water heater pilot light that won’t stay lit is almost always caused by a bad thermocouple. It fails to send a signal to the gas valve to open up, meaning gas does no flow to the pilot and burner. It could also be caused by a faulty gas control valve or tripped thermal switch. If your water heater pilot won’t stay lit even after replacing ...Power Vent. Uses indoor air for combustion with flexible venting options up to 100 feet. View Product. Gas. Electric. Speciality. Water heater pilot won't light. Richmond water heater, smelled for gas at end of tibe by burner and is present. Filter isn't clogged. Ignition sparks. ...My seven year old Richmond 6G40-32PF1 lp gas water heater pilot light won’t stay lit after releasing button. The gas tank ran out of gas and was refilled. It is a sealed system with a window to view the pilot light.Some gas water heaters are equipped with a pilot light to light the main gas burner. The pilot must burn non-stop for a water heater to operate correctly. It should burn with a stable blue /yellow flame. If the pilot line or orifice gets clogged, the flame becomes smaller, burning the yellow/red flame. Richmond Water Heater Thermocouple Replacement: The How-To Steps. First off, determine which size and style of thermocouple you need for your Richmond water heater. Once you get the correct thermocouple for your water heater, follow the below step-by-step guide to replace the old thermocouple with a new one. 01. Shut Off The Gas SupplyJun 26, 2007 · I've got a Richmond Water heater in a 2-flat that is giving me problems. A day ago I got a call that the water wasn't hot anymore so I went over to check it out. The pilot light was out so I lit it by holding down the button and hitting the piezo button. After a few clicks it lit up and stayed lit. Nov 28, 2009 · RickyM1118. Plumber. High School or GED. 29 satisfied customers. My seven year old Richmond 6G40-32PF1 lp gas water heater. My seven year old Richmond 6G40-32PF1 lp gas water heater pilot light won't stay lit after releasing button. The gas tank ran out of gas and was … read more. Richmond water heaters have a warranty that is specific to your water heater. The warranty varies based on the model. Some models, like the Marathon, have lifetime warranties, while others have a 6- or even a 12-year warranty.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 ... New Member. May 22, 2013, 08:52 PM. Richmond water heater pilot light won't stay lit. We have a Richmond 40 gal water heater. The sewage pipe in our basement recently overflowed, leaving about 2 inches of water in the basement. Once we got the mess cleaned up, we noticed we have no hot water. We checked the pilot on the hot water heater and ...Jan 27, 2018 · richmond tankless gas hot water heater won't run. under the panel the red light was blinking 6 times. But now it is blinking constantly. Before it stopped working, the exhaust vent was clogged with sn … Replaced Pilot assembly last week as pilot went out when burner shut off. Today I replaced the temperature control valve. Same thing, lit pilot, burner came on the after a heat cycle burner shut off as well as pilot. Trying an immediate restart only igniter worked after about 4 or 5 minutes was able to light the pilot. Then the whole episode ... Jan 5, 2006 · Here is what to try. First, using the back end of a large screw driver, medium hard tap the gas control valve. Doing so may dislodge the tiny disk and the pilot will go out. If not, try again. If second attempt fails, turn off the control knob. Turn control dial to the OFF position, so the pilot does go out. I am posting this video as there are many videos on YouTube explaining what to do if your pilot light doesn't remain on after igniting, but couldn't find a v...Reignite the pilot light. Richmond gas heaters use a pilot light to ignite the gas heating the water. Make sure the light hasn't blown out, and if it has, use the ignition mechanism on the heater to light the pilot. Drain and clean the heater. Follow the instructions in Section 2 for draining your Richmond heater and clean the tank and all ...Mar 1, 2020 · The Solution: Straighten all kinks on the flex tube. It’s also wise to look for any visible damage that might cause gas leaks. Gas leaks will reduce the amount of gas reaching the burner. It might be the reason why your furnace pilot light keeps going out or flickering. 6. A Faulty Main Control Valve. The water heater pilot light is a small flame that ignites the gas burner on your water heater. When the water heater pilot light goes out, first try relighting it, following the directions on the water heater label. If the pilot doesn’t relight, if it goes out right after lighting or if it goes out repeatedly, by far the most common cause is ...Water heater pilot is not on; no hot water. Serial No. Q132038894. Model No. 6G40-36F3. I've tried to start the pilot light without success. The instructions affixed on the heater and the instructions for lighting do not match my heater: I see no door to open; no place to see the pilot to determine if it's lit Here is what to try. First, using the back end of a large screw driver, medium hard tap the gas control valve. Doing so may dislodge the tiny disk and the pilot will go out. If not, try again. If second attempt fails, turn off the control knob. Turn control dial to the OFF position, so the pilot does go out.Richmond water heaters have a warranty that is specific to your water heater. The warranty varies based on the model. Some models, like the Marathon, have lifetime warranties, while others have a 6- or even a 12-year warranty.
Jan 26, 2022 · Are you running out of hot water or your hot water is only lukewarm? The most common problem which can be easily fixed is your pilot light went out if you h... . Greenville
Remove the access panel to access the burner. Turn the knob to “Pilot” to start the flow of gas. You’ll want to press and hold the knob down. While still holding the gas knob, light the pilot with a long lighter. If your gas water heater has an igniting button, press that instead. Once ignited, release and turn the gas knob to the “On ...Jan 26, 2022 · Are you running out of hot water or your hot water is only lukewarm? The most common problem which can be easily fixed is your pilot light went out if you h... Dec 8, 2016 · I have a Richmond rmtgl74pvn tankless water heater that has worked great for5 years but it stopped working just now. Won't light, looks like there is no power to the board but I've checked that. read more Apr 24, 2011 · I have a Richmond 5v40-7 water heater, we had a flood and I waitted sometime before lighting the polit light.The polit light worked fine, but when I turned up the dial from vacation to warmer after a few minute I would notice some smoke coming from the back of the control unit. Pilot light won’t stay lit I had the same problem and placed a small fan in the attic next to the water heater 3 weeks ago and it’s worked so far, Temps in Houston in July are way above 100 degrees in the attic and the problem seems to occur when the outdoor temps are in the mid to high 90’s.Turn the gas off on the main shutoff valve that is supplying a water heater. Remove the cover plate at the bottom of the water heater, if possible. Locate the pilot tube connected to the gas valve with the nut and disconnect it. There is also a thermocouple attached. If needed, disconnect it too.Hi Ellen I have a Richmond 6G30-32F1 gas hot water heater. that stopped working Thursday. the pilot was out so i lit it and tried to turn it on and everytime i tried to turn it on ot wou;d flameup the …Mar 1, 2020 · The Solution: Straighten all kinks on the flex tube. It’s also wise to look for any visible damage that might cause gas leaks. Gas leaks will reduce the amount of gas reaching the burner. It might be the reason why your furnace pilot light keeps going out or flickering. 6. A Faulty Main Control Valve. Replaced Pilot assembly last week as pilot went out when burner shut off. Today I replaced the temperature control valve. Same thing, lit pilot, burner came on the after a heat cycle burner shut off as well as pilot. Trying an immediate restart only igniter worked after about 4 or 5 minutes was able to light the pilot. Then the whole episode ... Richmond water heaters have a warranty that is specific to your water heater. The warranty varies based on the model. Some models, like the Marathon, have lifetime warranties, while others have a 6- or even a 12-year warranty.Replaced Pilot assembly last week as pilot went out when burner shut off. Today I replaced the temperature control valve. Same thing, lit pilot, burner came on the after a heat cycle burner shut off as well as pilot. Trying an immediate restart only igniter worked after about 4 or 5 minutes was able to light the pilot. Then the whole episode ...Jun 26, 2007 · I've got a Richmond Water heater in a 2-flat that is giving me problems. A day ago I got a call that the water wasn't hot anymore so I went over to check it out. The pilot light was out so I lit it by holding down the button and hitting the piezo button. After a few clicks it lit up and stayed lit. 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 ... Jan 26, 2022 · Are you running out of hot water or your hot water is only lukewarm? The most common problem which can be easily fixed is your pilot light went out if you h... I have a Richmond rmtgl74pvn tankless water heater that has worked great for5 years but it stopped working just now. Won't light, looks like there is no power to the board but I've checked that. read moreHead down to the water heater to check the pilot and relight it. But first, learn the basics here. By Glenda Taylor and Bob Vila | Updated Sep 23, 2020 9:57 AM.