A tankless system can also fail in the ways that a standard gas-powered water heater or furnace can fail. Tankless units have small apertures that get clogged easily. Some Common Problems Include: If your water heater uses propane, check the propane tank. © 2021 ARS Rescue Rooter Raleigh Durham. They’re durable, last for well over 20 years with regular care, and use less energy to keep your home supplied with hot water. 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. Again, if you don’t have enough hot water, the reason … If the water heater can’t get fuel, it can’t ignite and warm your water up. If your portable tankless water heater is having trouble igniting, there are a few things to take into consideration while trying to figure out the reason behind it. Posted by 8 years ago. The gas jets can become dirty and fail to ignite fully—or ignite at all. If your tankless water heater error code indicates a water leak, there are two possible causes. Tankless hot water heater won't heat. We are pleased to offer tankless water heater repair and installation in Raleigh, NC, as well as a wide variety of additional residential and commercial plumbing services to keep your home or business running smoothly. He may also check your water pressure to determine whether it should be regulated or if there could be a hidden leak in your home affecting the flow through your pipes. If you have a gas water heater, make sure the gas supply is turned on for the water heater. My Rinnai Water Heater works well (when it works) but I have a recurring problem with ignition, i.e., the heater won't turn on (Code 11). There are several reasons this may occur, including an electrical problem, an issue with the gas flow, damage or wear on the flow sensor that tells the unit when to activate, and dirt or dust buildup affecting the pilot assembly or burners. Open all the hot water taps. The pilot light in your hot water heater does more than simply ignite the gas. Sometimes it lasts a couple days, sometimes just a couple minutes. If you are living in a small or middle-sized home or apartment, you certainly won’t need a huge water heater. My Portable Water Heater Won’t Light: NO CLICKS! Installing a tankless hot water heater is a great way to improve your home’s energy efficiency and streamline your maintenance budget. DIFFICULT TO INSTALL. What is your water source? The water heater pilot light is a small flame that ignites the gas burner on your water heater. This unit can supply you with 3.6 gallons per minute of water flow. When your tankless water heater fails to produce hot water, its burners do not ignite when you open your hot water tap to start the flow of water. ... Our guide on the average cost of tankless water heaters sheds more light on this topic. Although a blocked gas line is one reason why the pilot light on a Rheem water heater won't light or stay lit, there are other reasons as well--some easier to correct than others. My pilot light on my tankless water heater keeps going out... Close. 3. I would say thermocouple if it wouldn't stay lit at all, but that's not the case here. For this reason, people often refer to tankless water heaters as “instantaneous water heaters.” If after 10 minutes or so, there is still a flow of water you have a problem with the crossover. Not enough hot water or water not hot enough. There are several reasons your water heater could fail to ignite. While tankless water heaters have many benefits, they can be a pain when it comes to dishwashers. Beautiful Plumbing 17,130 views. When your tankless water heater fails to produce hot water, its burners do not ignite when you open your hot water tap to start the flow of water. You might try removing one of the wires from the gas valve so that it will not open, then attempting to fire the boiler..if you get gurgling the water is in the combustion air circuit... if you get no gurgling, and the fan runs..the water is in the gas flow pathway. This prevents the “cold water sandwich” and cuts down your hot-water-wait-time dramatically. ... Well, partially. 103-F Creek Ridge Rd Although the temptation may be to choose a smaller (i.e. Gas tankless water heaters use a pilot assembly and burners to create heat, which is then transferred to water as it flows through the unit on its way to your tap. Without it, the water heater won’t be able to maintain internal temperatures, allowing the water to cool off. Tankless water heaters work by drawing in cold water when you turn the tap on, instantly heating the water as it passes through a gas burner or electric element. Whether you’re experiencing trouble with your water heater or are considering the benefits of going tankless, our professional plumbers will make sure your home has the hot water you need. So, the water will run cold, as if you’ve run out of hot water. We treat our customers like family because we want to leave a good impression to everyone about our work. Noritz NR66ODNG Outdoor Tankless Water Heater. I would just through one in to see if it works, but the dang thing is … If still nothing works then it's safe to say it has died. The water flow detection device was recently … Today only, Woot is offering a number of ATMOR tankless water heater systems on sale. The other is that there’s a problem with the water leak sensor. They’re equally efficient whether you live in southern or northern regions. You must have at least 25 psi (pounds per square inch) to activate and keep the water heater running. We won’t be reviewing all of their products, but we’ll use the Navien NPA-240A VS Rinnai RU98i as a reference throughout the article. Its high flow capacity also makes it a worthy replacement to large storage tank heaters. The small tank water heater provides you with hot water while your tankless unit’s heat exchanger warms up. Tankless water heaters, as their name suggests, heat water on-demand and do not maintain a supply of water. Tankless water heaters come in both gas and electric options, so you don't have to decide between a gas (vs. an electric) water heater if you already have a preferred type. If you have a natural or propane gas water heater, chances are the pilot has gone out. Need to Hire a Plumber? In real life it means that if you half open the tap, Bosch wouldn’t ignite and run and you’ll get cold water from your tap. Some Rheem water heater pilot problems are easier to diagnose than others. Black and Decker 27 kW Whole … Your email address will not be published. If your water heater won’t light, you’re not getting hot water, if it’s leaking, or any other issues, our experts will help you repair your hot water heater. For domestic hot water, the burners or heating elements in a tankless water heater ignite when the flow sensors detect water flow (source). The heating element is covered under warranty for a period of five years. One is that you do have a water leak. Similarly, if there is no pilot light, the pilot won’t stay lit, or you think there may be a gas problem, call for professional tankless water heater repair as soon as possible. When your dishes are ready, the light turns off. If you are 100% sure your service can handle this whole house electric tankless water heater, you won’t be disappointed. If your water heater trips its circuit frequently, there could be an electrical problem that you’ll need your plumber to address. Tankless…, Mebane, Bahama, Durham, Youngsville, Angier, Carrboro, Chapel Hill, Efland, Hillsborough, Apex, Cary, Fuquay-Varina, Garner, Holly Springs, Knightdale, Morrisville, Raleigh, Rolesville, Wake Forest, Wendell, Willow Spring, Zebulon, Durham So, if you turn your faucet on full, you’ll get hot water. What is your water source? This cost is greatly reduced with the use of a tankless water heater. If you use a tankless water heater to heat your pool, the water source will be your pool, not your groundwater. If you use the heater on a warm day, and for light showers, then the heater will most certainly supply water … This makes them perfect for apartments or small houses, as they won’t fill the space with noise during the cycle. With UEF around 0.81 and a flow capacity of 6.6 GPM, this is one of the most efficient gas units out there. Visual observation confirms water flow is more than adequate. For example, opening a hot water faucet draws in groundwater from your water supplier. Yes these do die and are known to just stop working. First go the electrical panel and turn the breaker off for the hot water heater then turn it back on. Durham, NC 27707, Greensboro You can check for an electrical or gas issue by inspecting your circuit breaker and looking for a visible pilot light. The hot water heater flame needs to stay ready for gas to get supplied to the burner assembly, or else it won’t ignite. It’s likely that you blew a fuse on the outlet. 2. To flush out the clog deposits, you may either call a plumber or do it yourself using either a submersible or sump pump. “I’m not getting any hot water from my tankless water heater.” The problem behind the complaint? Getting Ready for a Tankless Water Heater, A Quick Look at Common Sewer Line Problems, Insulating Your Home: Why and Where It’s Needed, Exploring the Benefits of Today’s Programmable Thermostats, A Look at the Advantages of Mini-Split HVAC Systems. 5200 Old Chapel Hill Road Tankless water heaters provide hot water on demand, rather than storing heated water in a tank for use. Our most important asset is our … If you experience fluctuations in the temperature of the hot water your tankless unit produces, it may be due to an issue affecting the flow of water through the unit. If the breaker was tripped but didn't reset it itself will reset the breaker. Igniter & Flame Sensor #9005958005 - … cheaper) unit, this is a false economy, as it won’t provide you with enough hot water. Archived. 6. Instead, you … Extreme care should be used at all times to avoid contact with energized components inside the furnace. Required fields are marked *, Making the decision to install a tankless water heater in your Raleigh home is the first step toward long-term energy and water efficiency. I have a Rinnai RU80i, installed in 2012. Greensboro, NC 27406, License # L.23253, L.28807, L.19719, L.31710. 1:55. If your portable tankless water heater is having trouble igniting, there are a few things to take into consideration while trying to figure out the reason behind it. The problem could be as easy as running out of propane. Check and open gas and water valves fully. Often, this issue is caused by the gas supply, so check to make sure your propane tank is full before you do anything else. When the water heater pilot light goes out, first try relighting it, following the directions on the water heater label. The FVI-12-LP model by Eccotemp is one of the best tankless gas water heaters for two main reasons – it provides more than a solid flow rate and it is very compact. Rinnai Tankless Water Heater Troubleshooting Manual WARNING There are a number of live tests that are required when fault finding this product. If you have an electric tankless water heater, check your breaker box. Error codes. ... Coe11 rinai75i tankless water heater I changed igniter gas … If your gas valve or water valves are not fully opened, this could also cause the ignition to fail. Our top pick is the 3.8Kw model at $69.99. :( Any help would be of great use If you have or are interested in a tankless water heater, you need an expert on the job. While some solutions are simple, if you can’t determine the cause of your water heater’s failure, it’s best to call in a professional for tankless water heaters in Raleigh, NC. Operating at just … To get it work and heat the water you’re going to need to run it full open. Pilot light issues are some of the most common problems experienced with gas water heaters. Tankless water heaters are devices that heat water only when it is needed. ... During the cycle, a small red light is projected onto the floor, so you know that the machine is in use. They may need to be flushed on a 6-month basis. Your, Why Regular Denver Commercial Plumbing Inspections Are Important, Common Commercial Plumbing Issues Your Denver Plumber Wants You to Watch For. All other parts are covered under a one-year warranty. A tankless water heater provides an endless supply of hot water and reduces energy costs. The Rinnai gas models also have a minimum flow rate of 0.26GPM to keep the burner running once ignited. My pilot light on my tankless water heater keeps going out... Its a Bosch Aquastar 125b NG. If you don’t open your faucet enough to give that flow rate through the tankless unit, the burner won’t ignite. If the electronic ignition system breaks, the water heater won’t come on and you’ll end up with no hot water at all. Shut off the cold water to the heater. We definitely recommend you purchase this unit. This won't be easy as you probably realize..but thats where we are at. The system monitor indicates water flow rate to be zero, i.e., no flow at all; but this is known to be a false readout. ... Tankless water heaters produced by Rinnai are highly trustable. You can check us out online, or read through our monthly blog to learn more about water heater function, maintenance, and repair. By only heating water when it’s needed, tankless water heaters do not experience standby heat loss, which occurs when heat escapes the water tank and needs constant reheating. There are several reasons this may occur, including an electrical problem, an issue with the gas flow, damage or wear on the flow sensor that tells the unit when to activate, and dirt or dust buildup affecting the pilot assembly or burners. My hot water tank heater won't work. When you call for water heater repair, your plumber will check and clean the unit to make sure no dirt, debris, or mineral buildup is affecting the flow inside the appliance. Our team of experts can repair, replace or install any tankless water heater you need. Your email address will not be published. The deposits prevent direct contact between the water and the heat exchanger, which slows the heating process. Though they’re durable, tankless water heaters can have a few unique problems that other systems don’t. Water Heater Won't Light? You must have at least 25 psi (pounds per square inch) to activate and keep the water heater running. How to Know Why Pilot Light on BOSCH Keeps Going Out - Duration: 1:55. Water Heater Replacement. All Rights Reserved. These appliances can offer greater energy efficiency over storage tank models, as well as endless hot water that will never run out. This may also be the case if your tankless water heater’s thermostat is set correctly, but you are continually finding that your hot water doesn’t reach the right temperature. Tankless water heaters require a minimum amount of flow before they can heat water properly—if your water pressure is experiencing fluctuations due to another plumbing issue, it will also affect your water heater’s ability to produce the hot water you need. Bosch manufactures a line of tankless water heaters. Over 700 5-Star Reviews on Google. Either way, your tankless water heater may go into shut-off mode. Another impressive tankless water heater that runs off on gas is the Noritz NR66ODNG. Most tankless water heaters are equipped with a diagnostic system that incorporate the microprocessor and LCD screen, which displays an error code if the problem occurs. Although tankless water heaters are reliable and easy to maintain, they can still develop problems over time that call for maintenance or repair. 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