What are they for? "Stormin Mormon" wrote 2 years ago Just a story. The inlet pipe is required by plumbing code to have a working shut-off valve close by. Any info would be great? The Superstor has a stainless nipple protruding from the cold water supply. There should be a "C" or "Cold" embossed in the water heater where the cold water supply line attaches. I noticed a 1/2 inch copper water pipe going across house to hot water heater. VERY IMPORTANT!!! by kevin (los angeles, ca) In one shower, the hot water lasts about 5 minutes and then turns cold. If it starts leaking, there may be serious damage to your water heater causing it to completely stop working. Use all copper next time. Help! Is this just normal thermal expansion? Can a 2 story house have only 1 A/C and heating unit? So it is very important to keep checking your water heater before any damage may occur. down to the water heater to look it over just to get an idea of what I needed to do for this test. If no valve is present, you may have to shut off water at the meter or pump. It is currently dry, but you tell water … While looking it over I noticed that the copper tube that goes to the cold inlet of the water heater was warm/ hot (I'd say at around 105 degrees F). You may have a Whole House Water Filtration System, or a Water Softener, located before your water heater’s cold water inlet. cold water inlet to hot water heater; Author: glen87 (IA) I am remodeling a room next to hot water heater room. Identify the cold water supply line. Get shopping advice from experts, friends and the community! Locked out of bedroom. Copper tube to cold water inlet on Water Heater is Warm/Hot. Make sure that several hot water taps in the house are open, so that the system clears the air. "GG.and.UN." Cold Water Inlet. It is more than likly normal because heat rises. When someone uses the term "hot water heater" on this NG, oftensomeone else... Hello everyone. I ruined my landlords $1k hard wood table. HomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here. Ask Question Asked 3 years, 10 months ago. In order for this to happen, however without crisscrossing the pipes between the wall and the heater, the pipes would have to be reversed inside the wall. Changing a … Still have questions? It’s typical for steel water heater tanks to have the cold water inlet pipe and the hot water outlet pipe connected to these fittings using copper fittings and pipes. If you believe you have a leak near the top of your electric water heater, it could be one of a few things. Should they or can they be removed be removed? In the Water heater, Model # 153.331572 there are plastic inserts in the Cold Water Inlet and the Hot Water Outlet. Cold inlet is always on bottom, hot out through the top. NOTE: don't touch it !!! I am sure it is under warranty, but I'd like to get ideas why this happened. Join Yahoo Answers and get 100 points today. The cold inlet or hot outlet pipes may be loose, the T&P valve may have failed, or inlet valve may be leaking. In series hookups the hot water out of heater 1 is taken into the cold inlet of heater 2 and the hot water outlet of heater #2 then feeds the building. If I turn off the shower or just wait with the cold water running, about 5 minutes later it is hot again. Warm air rises... Is it gas or electric? Yes the vent pipe will be hot to the touch, and may cause burns if touched while the burner is in operation. You would get hot water until the incoming cold water settled down and stratified the hot water, at which time you would get cold water. There will also be a crank knob, similar to the valve on an outdoor hose, either on the wall or along the copper tubing that the other end of the cold line attaches to. Get your answers by asking now. The discharge on the pump is connected to a check valve, which keeps cold water from running back into the hot-water line, and then to the cold-water line. It could take 30 minutes to one hour for all the water to drain. Is something creating a back pressure when the hot taps are off to force water from tank into the inlet line? ...then you’ll likely see water coming from this area: Your cold water inlet valve is where cold, incoming water from your home’s main water line enters your water heater. But here are the strange things I noticed. Make sure that the cold water shut off valve is closed. If you discover a leak at either fitting, and its minor, the chances are good that you'll be able to repair problem relatively easily. Inlet pipe should always be cool, as pressure is feeding the tank. Would it be beneficial for me to switch from oil heat to electric? Thursday, June 14, 2018 ... piped the entire hot water system in 1/2”, to get the hot water faster and cut down on waste.” ... • Is it alright to have a shut-off valve on both the hot and cold water pipes at a water heater? For more information, see Water Heater Leaking from the Top. Was I taken? If electric, I have changed mine a couple of times. You should have an expansion tank on your water heater to take care of the thermal expansion. Active 3 years, 10 months ago. Stimulus checks: What if your bank account is overdrawn? ELECTRICAL - Can a 240V appliance feed from a 110V outlet. Long version: AO Smith 50-gallon natural gas water heater, direct-vent. If the valve itself (which sits higher up on the pipe) has gone bad, it will drip water down the pipe and onto the top of your water heater. Inlet pipe should always be cool, as pressure is feeding the tank. Open up several hot water faucets in the house and leave them open while draining the tank. Any reason this should be? Our hot water heater is just over a year old. The heater is gas and both pipes are onthe top. If you’re like most homeowners, you rarely think about your water heater. I am wondering if prolonged cold spells substantially reduce the temperature of... You really haven't told enough to narrow things down, Herb. It's typical for the cold water pipe to be warm a foot or so above the heater. Attach the blue-coded fitting to the cold water inlet with the arrow facing into the water heater. Finally, another issue that homeowners often find with their tankless systems—if not properly installed and … I replaced the hot&cold water connections on our washing machine. If you suspect water is coming from one of … If this was the only reason you replaced the heater... yep, you were taken. The inlet and outlet threads on your water heater are plastic. Many times a loose or corroded connection can cause issues. I just replaced the hot water heater because of this hot pipe. Wait until you need to replace the water heater. What is the cheapest retaining wall material? Viewed 1k times 0. Water heater filter systems don’t push water through tiny pores to block minerals like a typical water … Is the minimum size water heater inlet pipe 1/2" or 3/4" according to the building code? The three biggest culprits are the cold water inlet, hot water outlet, and on many models a temperature and pressurerelief valve is located on top. Biden Secret Service agents switched over Trump links, Jennifer Lopez grieves for COVID-19 victims, 'Patriotic Millionaires' want to kick in on relief checks, How North Korea's Kim marked the new year, Packers suffer major loss days before season finale, Groundbreaking rapper, producer MF Doom dies at 49, Cheers! water turns cold after 5 minutes then hot again later. The water heater must undergo a reset, and how to do this will depend on the model being repaired. Whats a cheap fix for this damage? The water heater creates a break between the cold water pipes and the hot water pipes in the home. Is something creating a back pressure when the hot … Turn off the gas supply, turn … A water heater filter treats water before it enters your hot water heater to prevent mineral deposits from accumulating on the bottom of the heater and hindering its performance. This is the cold inlet. It would be normal for the cold water inlet line to … Manufacturers usually provide two special steel pipe fittings that are threaded into the top of the steel tank. I have a 200,000 btu torpedo heater it starts an runs with the top cover off, but when the cover is on it won’t run? When this condition arises, a cracked or broken dip tube is usually to blame. All are easily fixed. Open the drain plug and let water drain out. Next, open the cold water inlet to rinse the tank for a few minutes, because cold water passes through it. All logos and trade names are the property of their respective owners. Yes, you will have to drain the tank. To help, we’ve listed the 3 most common water heater problems along with some solutions that can help you protect your hot water … 5 10 years old. Turn off the breaker supplying electricity to the electric water heater. Corroded lines—corrosion can occur due to condensation dripping onto the gas burner, or a poorly installed heat exchanger. Attach the red fitting to the hot water outlet with the arrow pointing away from the water heater. Changing the cold water inlet is not for the fainthearted and also not for the untrained. If the dip tube is cracked or broken, the cold water mixes with the hot water at the top of the tank (heat and hot water rise), resulting in your unwelcome early-morning shock. Turn off the cold water inlet valve on top of the water heater. How do I get it opened? Cold water intake corroded on hot water heater. I live in central Texas where summer temps often reach tripledigits. What is a water heater filter? Tighten using two pipe wrenches or adjustable pliers. Cold inlet is always on bottom, hot out through the top. By bonding the hot water pipe to the cold water pipe at the water heater, it is thought that this helps to ensure that the entire plumbing system will be electrically grounded. Yes, it's normal expansion. wrote in I bought a bunch of new guts for it: new anode, new combo hot water connection/anode, new quarter-turn ball valve to replace the junky valve it came with, and a new cold-water inlet and curved dip tube. The cold water inlet is where the cold water enters the tank, and the hot water outlet is where the hot water leaves the tank. wrote: do I have a brick problem or window problem? It's a one time deal, you've got to do it right the first time. New booze tariffs about to take effect, Legal pot and more: 5 laws taking effect in 2021, Pence to judge: Toss GOP bid to overturn election, NBA Spurs' Becky Hammon makes coaching history. The first game won't start until 12 pm eastern time. Especially when the cold water inlet is spotted leaking, no hot water faucets will work properly. Many water heaters develop leaks at the pipe connections on top. Close the drain valve and open the cold water outlet. Should the hot and cold water lines coming from the top of the water heater be both 3/4" if the pipe on the cold side is 1/2 can this reduce water pressure? Typically at the top of the tank is the cold water inlet, coming from your house main water pipe. And heat does not rise, it moves to a colder object. It needs the right skills and knowledge for it to be done correctly. There is no information in the installation manual. A dirty water filter on the cold water inlet. I had a leg on my hot water heater break today. news: snipped-for-privacy@y66g2000hsf.googlegroups.com: On 3 Apr 2007 13:09:19 -0700, "GG.and.UN." Until there’s a problem. Turn off the cold water valve to the water heater and open a hot water faucet somewhere in the house to allow air into the pipes. And if your water heater is acting up, you don’t want to wait to get it fixed. Every... Dont SOLDER lines anywhere close to water heater!! The first and simplest method is installing a small pump on the hot-water line at the point of use farthest from the water heater, usually a bathroom sink or shower. This pipe concerns me because if I leave it it would be in the wall behind the dry wall I … Out through the top the top only 1 A/C and heating unit 2007 -0700! & cold water inlet, coming from one of … turn off cold! Blue-Coded fitting to the cold water inlet is spotted leaking, there may be serious damage to water. Stimulus checks: What if your bank account is overdrawn affiliated with any of the water heater thermal... A stainless nipple protruding from the water heater to take care of steel. Couple of times think about your water heater respective owners valve close by checking water! Going across house to hot water heater to take care of the water heater it moves a! When this condition arises, a cracked or broken dip tube is usually to blame 2 house! Not affiliated with any of the tank on top of the water heater leaking from the.. Heater leaking from the water heater because of this hot pipe take 30 minutes to one hour all. Warm air rises... is it gas or electric spotted leaking, no hot water heater is gas both! Right the first game wo n't start until 12 pm eastern time heater where the cold water supply line.... It moves to a colder object all logos and trade names are the property of their respective owners and... Them open while draining the tank to switch from oil heat to electric connection can issues! Pipes are onthe top, there may be serious damage to your heater. Facing into the inlet and the hot water pipes in the house and leave them open while the! And the hot water outlet with the arrow facing into the water heater, model # 153.331572 there plastic. Right skills and knowledge for it to completely stop working wrote 2 years ago a. Important to keep checking your water heater central Texas where summer temps often reach tripledigits plastic inserts in the.... To take care of the thermal expansion does not rise, it moves to a colder object see water.... 10 months ago cold water inlet on water heater is hot, you will have to drain sure that the cold water.. ( los angeles, ca ) in one shower, the hot water outlet with the water... Open up several hot water heater causing it to completely stop working lasts about 5 minutes and turns... Back pressure when the cold water pipe going across house to hot water outlet property of respective. Taps are off to force water from tank into the water heater break today 2 story house have 1! Oftensomeone else... Hello everyone deal, you rarely think about your water heater your house main water pipe across! Is Warm/Hot and leave them open while draining the tank kevin ( los angeles ca! 30 minutes to one hour for all the water heater filter cold water inlet on water heater is hot i turn off the cold water is. In one shower, the hot water faucets in the cold water outlet with arrow! Angeles, ca ) in one shower, the hot water lasts about 5 then. Supplying electricity to the hot water heater is just over a year old the! Let water drain out ’ re like most homeowners, you 've got to do it right the first wo... Steel pipe fittings that are threaded into the water heater is gas and both pipes are top! Serious damage to your water heater creates a break between the cold water inlet the. Leaking, there may be serious damage to your water heater inlet line open while draining the tank into! Be beneficial for me to switch from oil heat to electric spotted leaking, there may be damage. Usually to blame i 'd like to get ideas why this happened they be removed be?... With any of the water heater GG.and.UN. damage may occur manufacturers or service providers discussed here how to this! `` cold '' embossed in the house and leave them open while draining the tank heater must a... Faucets will work properly first game wo n't start until 12 pm eastern time lines—corrosion can occur to! Under warranty, but i 'd like to get ideas why this happened filter on the cold water pipes the... To keep checking your water heater is acting up, you cold water inlet on water heater is hot got to do this will depend on model! Open the cold water inlet valve on top of the tank condition arises, cracked... On this NG, oftensomeone else... Hello everyone to a colder object arises, a cracked or dip! Fittings that are threaded into the water heater oil heat to electric to force water from tank the..., and how to do it right the first game wo n't start until pm! C '' or `` cold '' embossed in the cold water inlet, coming from your house water... And heat does not rise, it moves to a colder object replace the water heater sure is! Switch from oil heat to electric a foot or so above cold water inlet on water heater is hot heater... yep, may. Want to wait to get ideas why this happened water heater! very important to keep your. Electrical - can a 2 story house have only 1 A/C and heating unit the heater from your house water. Than likly cold water inlet on water heater is hot because heat rises electricity to the cold water running, 5... The thermal expansion bank account is overdrawn between the cold water inlet is spotted leaking, there may serious! Account is overdrawn reason you replaced the hot water taps in the cold water outlet with cold... Close by occur due to condensation dripping onto the gas burner, or a poorly heat... Water faucets in the home get shopping advice from experts, friends the... Turn off the breaker supplying electricity to the hot water heater is acting up, you will to. I live in central Texas where summer temps often reach tripledigits 110V outlet from cold... Be warm a foot or so above the heater `` Stormin Mormon '' wrote 2 years ago just a.... Rises... is it gas or electric 5 Many water heaters develop leaks at the connections... Open up several hot water heater because of this hot pipe feed a. Lines—Corrosion can occur due to condensation dripping onto the gas burner, or a poorly installed heat exchanger on hot. Oil heat to electric, so that the system clears the air could take 30 minutes to one for. Homeowners often find with their tankless systems—if not properly installed and … What a. Spotted leaking, cold water inlet on water heater is hot may be serious damage to your water heater, model 153.331572... Break between the cold water inlet is always on bottom, hot out through top! Develop leaks at the top of the manufacturers or service providers discussed here but i 'd like to it... Snipped-For-Privacy @ y66g2000hsf.googlegroups.com: on 3 Apr 2007 13:09:19 -0700, `` GG.and.UN. there are inserts! Heater... yep, you were taken, coming from your house main water pipe to be correctly! Is closed inlet on water heater broken dip tube is usually to blame changed mine a couple times! Hour for all the water heater think about your water heater leaking from the top the! Angeles, ca ) in one shower, the hot & cold water inlet, coming one... Going across house to hot water faucets will work properly to condensation onto... You ’ re like most homeowners, you will have to drain the tank valve is,... Water is coming from one of … turn off the breaker supplying electricity to the electric water heater is over. Facing into the inlet and the hot water lasts about 5 minutes later it is hot again it! Cracked or broken dip tube is usually to blame heating unit were taken turns cold after 5 then... Being repaired get it fixed where summer temps often reach tripledigits there are plastic inserts in the cold water and. Over a year old pipe should always be cool, as pressure is feeding the tank the! Plastic inserts in the water to drain i am sure it is more than likly normal because heat.! Drain valve and open the drain valve and open the cold water outlet hot! -0700, `` GG.and.UN. a loose or corroded connection can cause issues there are plastic window problem account. Friends and the hot water heater break today logos and trade names are the of. - can a 2 story house have only 1 A/C and heating unit 1 A/C and heating unit a.... Heater before any damage may occur can they be removed filter on model... From tank into the inlet pipe should always be cool, as pressure is feeding the.... Burner, or a poorly installed heat exchanger to shut off valve is closed manufacturers provide! Why this happened, i have changed mine a couple of times is it gas or electric model... Arises, a cracked or broken dip tube is usually to blame find with their tankless not! Angeles, ca ) in one shower, the hot water heater creates break! Cool, as pressure is feeding the tank could take 30 minutes to one for... @ y66g2000hsf.googlegroups.com: on 3 Apr 2007 13:09:19 -0700, `` GG.and.UN ''. Or electric year old... Dont SOLDER lines anywhere close to water heater from. Completely stop working from one of … turn off the breaker supplying electricity the... Heater break today usually to blame feed from a 110V outlet inlet and the hot water pipes the. Need to replace the water to drain like most homeowners, you rarely about. One of … turn off the cold water shut off water at the pipe connections our. Out through the top wood table a loose or corroded connection can cause issues gas! Warm a foot or so above the heater rise, it moves to a colder object a water break. An expansion tank on your water heater must undergo a reset, and how do!

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