my heating pipes are knocking?
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2. Trapped Air. Another reason for the rattling, clanging, and banging noises in your heating system is the air bubbles getting trapped in the water in your heating system. Due to the expansion and collapsing of air bubbles as they travel through the heating pipes, loud clicking noise can be heard.
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Your air conditioner may be running constantly because it can't supply your home with enough cool air. Either something is wrong with the blower itself, or something is blocking air to the blower. What you should do: Change your air filter if it's dirty (here's a simple air filter buyer's guide).
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Water hammers are one of the most common noisy pipe problems. They occur when the water is turned off and high pressure in the pipes makes the water inside look for a place to go, ultimately banging against the shut-off valve or pipe walls. ... Then turn the water back on, and the hammer noises should be resolved.
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Draughty uPVC Windows can often be caused by broken window hinges, hinges which aren't working properly frequently cause draughts around your window sashes, you can usually tell that the hinges are broken as there will be a noticeable gap on the hinge side of the window.
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If the motor inside the compressor goes bad, it can cause a loud screeching noise. A faulty fan motor. Your outdoor unit has a fan that helps expel heat from refrigerant. An issue with this fan motor can create a loud screeching sound while the AC is running.
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Gas tankless hot water heaters all make noise when firing up and heating water, but the levels are usually less than 90 decibels. ... If the noise occurs when hot water isn't being used, there's a good chance that another source is siphoning water from the line and creating a vacuum.
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Use an adjustable wrench and undo the tap connectors that hold the supply pipes to the tap tails. From above ensure the bath tap is supported to prevent it from turning. Underneath, loosen the nuts with the appropriate tool and the remove the tap.
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Although these feel like noises any appliance shouldn't make, they are also perfectly normal. Modern fridge freezers are 'auto-defrost' which means a heater inside warms the evaporation coils during the defrost cycle.
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Knocking on the walls, front door, or windows of your home may mean you have a spirit on your hands. Some believe a knocking spirit is asking for entry into your home, which would only lead to a more entrenched spiritual presence, while others suggest this type of entity just wants to get your attention.
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The appliances and devices in your home are responsible for most of these noises. But, some electrical noises or humming can be very dangerous. ... Dimmer Light Fixture Humming: If a dimmer light fixture is humming, it is almost always caused by the light bulb.
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The problem is almost always due to a clogged condensation drain. Inspect your drain line and make sure condensation can drain freely. This can be done by calling in a professional, or you can try to DIY it by hooking up a wet/dry vac to the outside end of the pipe.
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The black specks are bits of the corrosion flaking off into the water supply. ... This could mean corrosion in the hot water lines. But the more likely cause is a rusting hot water tank. This often occurs in older tank water heaters (more than 15 years old) or ones that haven't been maintained.
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If your window air conditioner is making an unusual noise, the problem could be with the fan. ... If the unit is not installed properly or if the drain port is plugged or restricted, then there may be excessive water in the bottom of the unit causing a loud or unusual noise as the fan blade makes contact with it.
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If there is no hot water at that faucet, check the hot water heater. ... The faucet is probably a single-handle cartridge faucet, and the hot water port in the cartridge is probably blocked. Turn off both shut-off valves under the sink and remove the faucet handle with a screwdriver or Allen wrench.
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['Turn the air conditioning system off.', 'Check your filter and change or clean the filter (depending on type) if it is dirty or clogged.', 'Allow all of the ice to melt completely. ... ', 'With a fresh filter installed, turn your system on again to see if the problem is resolved.']
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The problem may be with the thermostat. Turn the heating off, adjust the thermostat down and wait for the system to cool. When the system has cooled down, turn the system back on again and turn the thermostat up to the maximum. ... Gurgling sounds coming from your heating system could be caused by trapped air.
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Tankless water heaters will all make some noise when starting up and heating water, but the noise levels are usually reasonable and not cause for concern. ... Another common problem that can create noise in tankless water heaters is a dirty flow sensor which controls how much gas is sent to the unit.