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? I replaced the hot&cold water connections on our washing machine. Is something creating a back pressure when the hot taps are off to force water from tank into the inlet line? The cold inlet or hot outlet pipes may be loose, the T&P valve may have failed, or inlet valve may be leaking. 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. If I turn off the shower or just wait with the cold water running, about 5 minutes later it is hot again. If you believe you have a leak near the top of your electric water heater, it could be one of a few things. The heater is gas and both pipes are onthe 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. 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. For more information, see Water Heater Leaking from the Top. Still have questions? Water heater filter systems don’t push water through tiny pores to block minerals like a typical water … You should have an expansion tank on your water heater to take care of the thermal expansion. Long version: AO Smith 50-gallon natural gas water heater, direct-vent. Locked out of bedroom. If it starts leaking, there may be serious damage to your water heater causing it to completely stop working. The first game won't start until 12 pm eastern time. 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). It would be normal for the cold water inlet line to … 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. wrote in Corroded lines—corrosion can occur due to condensation dripping onto the gas burner, or a poorly installed heat exchanger. The water heater creates a break between the cold water pipes and the hot water pipes in the home. Next, open the cold water inlet to rinse the tank for a few minutes, because cold water passes through it. I live in central Texas where summer temps often reach tripledigits. I ruined my landlords $1k hard wood table. This is the cold inlet. And if your water heater is acting up, you don’t want to wait to get it fixed. Yes, it's normal expansion. It could take 30 minutes to one hour for all the water to drain. Inlet pipe should always be cool, as pressure is feeding the tank. "GG.and.UN." When someone uses the term "hot water heater" on this NG, oftensomeone else... Hello everyone. Tighten using two pipe wrenches or adjustable pliers. down to the water heater to look it over just to get an idea of what I needed to do for this test. Close the drain valve and open the cold water outlet. It needs the right skills and knowledge for it to be done correctly. What is the cheapest retaining wall material? Cold inlet is always on bottom, hot out through the top. Open up several hot water faucets in the house and leave them open while draining the tank. When this condition arises, a cracked or broken dip tube is usually to blame. cold water inlet to hot water heater; Author: glen87 (IA) I am remodeling a room next to hot water heater room. Wait until you need to replace the water heater. Would it be beneficial for me to switch from oil heat to electric? Finally, another issue that homeowners often find with their tankless systems—if not properly installed and … NOTE: don't touch it !!! Cold water intake corroded on hot water heater. Turn off the cold water inlet valve on top of the water heater. 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. How do I get it opened? news: snipped-for-privacy@y66g2000hsf.googlegroups.com: On 3 Apr 2007 13:09:19 -0700, "GG.and.UN." Active 3 years, 10 months ago. 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. So it is very important to keep checking your water heater before any damage may occur. 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. I had a leg on my hot water heater break today. HomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here. The inlet pipe is required by plumbing code to have a working shut-off valve close by. Help! 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. I am wondering if prolonged cold spells substantially reduce the temperature of... You really haven't told enough to narrow things down, Herb. Can a 2 story house have only 1 A/C and heating unit? 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. Is the minimum size water heater inlet pipe 1/2" or 3/4" according to the building code? But here are the strange things I noticed. I noticed a 1/2 inch copper water pipe going across house to hot water heater. Viewed 1k times 0. All are easily fixed. Warm air rises... Is it gas or electric? 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. Until there’s a problem. Especially when the cold water inlet is spotted leaking, no hot water faucets will work properly. Many times a loose or corroded connection can cause issues. Typically at the top of the tank is the cold water inlet, coming from your house main water pipe. The water heater must undergo a reset, and how to do this will depend on the model being repaired. If no valve is present, you may have to shut off water at the meter or pump. 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. I am sure it is under warranty, but I'd like to get ideas why this happened. Inlet pipe should always be cool, as pressure is feeding the tank. If this was the only reason you replaced the heater... yep, you were taken. VERY IMPORTANT!!! If electric, I have changed mine a couple of times. The inlet and outlet threads on your water heater are plastic. Make sure that several hot water taps in the house are open, so that the system clears the air. Identify the cold water supply line. Cold Water Inlet. Open the drain plug and let water drain out. Many water heaters develop leaks at the pipe connections on top. ELECTRICAL - Can a 240V appliance feed from a 110V outlet. Attach the blue-coded fitting to the cold water inlet with the arrow facing into the water heater. Get your answers by asking now. What are they for? There is no information in the installation manual. Any info would be great? To help, we’ve listed the 3 most common water heater problems along with some solutions that can help you protect your hot water … Attach the red fitting to the hot water outlet with the arrow pointing away from the water heater. There should be a "C" or "Cold" embossed in the water heater where the cold water supply line attaches. Turn off the gas supply, turn … Yes the vent pipe will be hot to the touch, and may cause burns if touched while the burner is in operation. 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? Changing the cold water inlet is not for the fainthearted and also not for the untrained. wrote: do I have a brick problem or window problem? Stimulus checks: What if your bank account is overdrawn? Cold inlet is always on bottom, hot out through the top. Every... Dont SOLDER lines anywhere close to water heater!! ...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. 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. Was I taken? All logos and trade names are the property of their respective owners. Should they or can they be removed be removed? You may have a Whole House Water Filtration System, or a Water Softener, located before your water heater’s cold water inlet. Join Yahoo Answers and get 100 points today. 5 And heat does not rise, it moves to a colder object. 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. Yes, you will have to drain the tank. Our hot water heater is just over a year old. 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! 10 years old. 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. Is this just normal thermal expansion? It's a one time deal, you've got to do it right the first time. Ask Question Asked 3 years, 10 months ago. If you’re like most homeowners, you rarely think about your water heater. 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 is more than likly normal because heat rises. water turns cold after 5 minutes then hot again later. Is something creating a back pressure when the hot … If you suspect water is coming from one of … 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? Manufacturers usually provide two special steel pipe fittings that are threaded into the top of the steel tank. I just replaced the hot water heater because of this hot pipe. Make sure that the cold water shut off valve is closed. 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. Whats a cheap fix for this damage? "Stormin Mormon" wrote 2 years ago Just a story. Use all copper next time. The Superstor has a stainless nipple protruding from the cold water supply. It is currently dry, but you tell water … by kevin (los angeles, ca) In one shower, the hot water lasts about 5 minutes and then turns cold. It's typical for the cold water pipe to be warm a foot or so above the heater. This pipe concerns me because if I leave it it would be in the wall behind the dry wall I … Turn off the breaker supplying electricity to the electric water heater. Any reason this should be? Copper tube to cold water inlet on Water Heater is Warm/Hot. Get shopping advice from experts, friends and the community! In the Water heater, Model # 153.331572 there are plastic inserts in the Cold Water Inlet and the Hot Water Outlet. Changing a … A dirty water filter on the cold water inlet. What is a water heater filter? 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. Do this will depend on the cold water pipes and the community n't start until pm. 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