Web6 Common Reasons Why Your Hot Water Heater is Making a High-Pitched Noise Sediment Build-Up. Sometimes i used something like this to stop annoying pipe noise. These are normal and don't indicate that something is wrong with your appliance. You left out one noise that I keep hearing ever since the HVAC technician came by the other day. If your electric heater is making noise, here are a few possible causes: The heater makes a popping sound when it expands. The problem could be a bad coupling (motor to fuel unit), a bad motor bearing, or something else. The problem can be solved if you install the heater on a flat horizontal plane. A repair man came and told me it may be that the flex connector hose that goes from the gas line to the furnace. We turned on the heater last week and after a few minutes it started making a loud rattling sound. Keep your doors open throughout the house. If the furnace is newer, the transformer might hum as it adjusts the current that flows to the appliance. Create an account to follow your favorite communities and start taking part in conversations. The service agreement also includes an annual inspection and tune-up. I took the cover off to inspect the heat exchanger. For the most part, a humming noise coming from your furnace is not a cause for alarm. 4. My gas furnace makes a high-pitched whining sound when the burners turn on (when I can see fire). But is it always as scary as it sounds? When heated, the bubbles increase, go up, and burst, which causes a clicking noise. Gas lines are usually less than 2 PSI, I would think something in the valve itself could be causing the noise. Access from your area has been temporarily limited for security reasons. In the past couple weeks it's been making a loud high-pitched squealing noise when I try to turn it on. 0:21 You have a bit of a bow occasionally, or a little but of an uneven space and with the heat and contraction. Thanks, that's good to know! If we forget about it most of the time, thats goodas long as its good functioning is the result of regular inspections and servicing. EDIT: SOLVED. These sounds are caused by metal expanding and contracting due to releasing tension, or two metals bumping into each other potentially due to: loose screws in your heater. Another cause of a loud hum is a fan that is wearing out. When you move the oil based room heater, or make it up side down the oil also displaces. The oil heater makes a humming or gurgling noise as it heats the oil. Your furnace creates the air flow to conduct heat in your home. Understanding and applying local HVAC codes professionally oneach job, Installing, cleaning, and maintaining the system, Doing the layout for, designing, and installing low-voltage wiring related to HVAC, Inspecting and testing the unit and its parts, Recommending maintenance for better performance. How to Fix the Hot Water Heater Making High Pitched Noise? Web9. a high-pitched whistling sound is usually the result of a low airflow problem. So very recently my oil radiator heater decided not to work very well. The noise is simply the sound of the oil being heated and is not indicative of any problems with the heater. If your oil heater is making a high-pitched noise, it could be due to a build-up of dirt and debris in the burner. The sound: screaming or screeching. Web0:16 Steve: Ok, well with a new heater getting it installed, mounting it to your wall. This seems like an easy but most effective fix. WebMar 31, 2016 at 22:31. Everything looks normal and it still produces heat but I don't really want to use it until I know what's causing this. New Lochinvar combi boiler that's about a year old. Theres nothing more frightening than hearing your water heater producing the most bone-chilling high-pitched noise ever. If you think you have been blocked in error, contact the owner of this site for assistance. 10 Common HVAC Noises Explained. When heated, the bubbles increase, go up, and burst, which causes a clicking noise. The sound: screaming or screeching. Home Blog What Noise is That? A quick Google search suggests maybe It is comprised primarily of the heating and (often) cooling sources, as well as the ductwork that circulates the warm or cold air and a control unit. I took the cover off to inspect the heat exchanger. High Vent Pipe Placement. Or in a worse case, an electronic component is defective and causes the heater to draw too much power. The sound can travel throughout the house by way of the ducts. High-pitched whistling noise being generated by the air handler or air vent. WebCates Heating and Coolings expert HVAC technicians can diagnose the cause of the whistling sound your heater is making. I Need Help With: 0:28 That causes the element sometimes to make a ping sound or high pitched sound. WebTag: Baseboard Heater Making High Pitched Noise How to Fix Electric Baseboard Heater Noise Weve dealt with the problem of electric baseboard heater noise for a decade now in our second floor bedrooms. It might switch off on its ownwhich is good. Give the valves a quick check to see if the water has enough space to flow. Check if 2. I have a 35,000 btu Williams wall heater (no blower just radiant) wired to Google Nest I just replaced last year and noticed an extremely annoying high pitched almost screaming sound. What can I do about it? 30. This can happen over time, especially if the heater is not used often. Blocked Air Intake/Exhaust System. A repair man came and told me it may be that the flex connector hose that goes from the gas line to the furnace. SMO Energy La Plata109 N. Maple AvenueLa Plata, MD 20646888-222-3720, Anne Arundel County Calvert County Charles County Prince Georges County St. Marys County, Copyright 2022 | SMO Energy | MD HVAC License MD HVAC-R 01~7288 | Privacy Policy | Sitemap. WebThere was a clunking noise, like something fell down inside, but the knob was fine after that and there were no issues with the heater for the few weeks I used it after that. Several things can affect the ignition of gas in a furnace. Natural gas has a distinct odor. WebWater Heater Making High Pitched Noise. **If you can see this please switch to Old Reddit**. Get to know some strange sounds a heating system might make and what they mean for the state of your equipment. Check out the latest incentive program from Atlanta Gas Light to see how much you can save. The problem could be a bad coupling (motor to fuel unit), a bad motor bearing, or something else. This also could signal a dangerously high refrigerant pressure. I have two oil filled heaters and they both make high pitched noises when they are heating up. Theres nothing more frightening than hearing your water heater producing the most bone-chilling high-pitched noise ever. Your water heaters thermostat serves as a valuable tool in ensuring its proper care and maintenance. 2. If anyone has heating a/c savvy, please read on. When ignition does take place, there is often enough gas built up in the chamber to create a banging noise. If your furnace is making a clicking noise, it usually means theres an issue with the ignition system. If the oil level is low, it could be causing the furnace to run dry and overheat. These are typically easy to install and should fix the knocking sound right away. So I have a used Holmes HOH3000 oil-filled space heater with adjustable thermostat. If the burner is dirty or clogged, it can make a high-pitched noise. To speak to a Cates technician in Kansas, call 913-888-4470 today. 30. In these areas, the water Debris Build-Up. My forced air Gas heater makes a high-pitched whining noise but I'm pretty sure that it's NOT the blower! Press question mark to learn the rest of the keyboard shortcuts. Arguably one of the most detested sounds anyone hates hearing is a high-pitched noise. You might be wondering if you will hear different noises from a boiler. I have also been contemplating opening it up to see if it's all ok inside or not. Furnace whistling occurs for the same reasons whistling in humans occurs something is interfering with the flow of air. Without attention or a repair, those problems could damage your home or hurt your family. Reasons For A Whistling Furnace A whistling noise generated by the furnace usually sounds like a high-pitched squeal. It was less than a year old, but it had an incredibly loud high pitched noise that it was making. An air conditioning system consists of an evaporator, a compressor, a condenser, and an expansion device. We went through all of Rheem's steps to test ambient noise, then the compressor decibels, and finally the fan decibels. Lack of lubrication. Buying an HVAC system for your home can be quite intimidating. This sound could mean that something is stuck in the blowers fan blades. These 2 first things that you notice as a consequence of high air pressure being generated within the AC unit are: Low airflow from the air handler or air vent. If your water heater is making a screaming sound while in use, the problem likely lies in the check valves in the water lines. So I have a used Holmes HOH3000 oil-filled space heater with adjustable thermostat. 3. Or it could be a worn-out compressor clutch. First, though, well go over the key components of an HVAC system so that you have a kind of roadmap to follow here. If you hear louder banging sounds when the blower is running, shut the system off until you can get help. Another reason for high pitched noise of hot water heater is due to the increased pressure. It also stops after turning the radiator off. Make sure that no furniture or household items are covering the vents. If you hear intermittent banging sounds while your furnace is running, it could mean you have expanding or contracting ducts. On the other hand, a high-pitched whistling sound is usually the result of a low airflow problem. It may be that buzzing sound and popping and crackling noises are normal. Itmightbe an internal leak, toothough this is more often associated with a hissing noise (see below). If the valve is really hot to touch, you need to turn the temperature down. READ MORE POSTS. No gas is reaching the system due to a faulty ignition board or a bad valve, The pilot light is extinguished or the thermocouple is broken (only applicable to older furnaces), Worn blower motor fan belt (only applicable to older furnaces). 5 Reasons Rinnai Gas Heater Making Loud Noise [Easy Solutions] 1. This can cause the burner to work less efficiently and make a higher-pitched noise. This is usually caused by dust or lint buildup on the motors coils. You need an on-site experienced service tech. If you have a gas leak, you probably wont hear a noise, hissing or otherwiseat least not at first. Your supply vents may be blocked or shut off. Leave it alone until you can get help. Additionally, the burners might be dirty or clogged, or the gas pressure might be low enough that ignition does not take place until there is a significant amount of it built up in the chamber. A rumbling sound is difficult to ignore and is something that demands your immediate attention, as the extra fuel in the combustion chamber can contribute to high levels of carbon monoxide in your home. Inspect the thermostat gauge. Give the valves a quick check to see if the water has enough space to flow. Let the water run until it flows smoothly out of the tap. Disconnect the refrigerator from the power source and remove the access panel on the back. 2. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. If you want to inspect the condenser fan motor: 1. The ignition system or pilot light should ignite the gas right away. If it is happening all during the cycle, you might want to call in a technician to take a look at your system. In its natural state, natural gas is odorless, so this easily discernible smell (mercaptan) is added specifically to warn people of leaks. If it (or a similar sound) is coming from your AC compressor, you need to act quickly and turn electrical power to the unit OFF. That direct contact may have something to do with it. They usually make noise when you switch it on as it takes some time to heat the metal and oil. Listed below are the main reasons why we advise contacting a professional to fix your heater: Even though we advise you to have a professional fix your heater, there are proactive measures that you can take that could potentially decrease the whistling sound. Like furnaces, boilers can be fueled by gas or oil. If the burner is dirty or damaged, it can create a high-pitched noise as well. In an ideal world, the appliances that make our homes comfortable places to live would operate smoothly and soundlessly. Move the oil being heated and is not a cause for alarm and an expansion device call 913-888-4470 today nothing... 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