Just found out rheem will void the warranty if no valve. a lot of the utility companies around me subsidize the cost of the marathon heaters to get them installed in more houses, you might check with yours to see if they do as well. If the pressure in a plumbing system ever exceeds 150 PSI, the TPRV will leak. Has anyone installed or tried the fiberglass Marathon water heater?
Why Does My Shower Run Out of Hot Water so Fast? If you have any questions about why your water heaters relief valve is leaking, or if youd like a plumbing system serviced or installed in your home, contact Cabrillo, your Bay Area plumbing, heating and air conditioning contractor. We use cookies to give you the best possible experience on our website. 4. Close the valve. Yeah, I was wondering about that.
Marathon water heater models changed in March of 2009 to require a different vacuum relief valve. Remove the faulty valve or install a new one, but the teflon tape around the threads, and after you tighten it firmly, the dripping should stop. Reuben Saltzman When this happens, the fix gets a little bit more involved, and some troubleshooting is in order. No it doesn't , state code dictates. This water heater is in the basement. Tape clear plastic to floor around water heater; The vacuum relief valve is used on rheem marathon water heaters to help prevent the plastic composite tank from collapsing. Put a bit thicker o-ring in and put it back together and it's working just fine. If an expansion tank is already installed and there is still a problem with excessive pressure, you have a problem with the expansion tank. Thanks for all the help. other than that, great w/h's. If the valve has a leak, we can replace it with a new relief valve (a very common water heater repair). Buy a pressure gauge with an extra indicator to show surges, and connect it to theplumbing system. If it does, for the most part it is an easy fix by replacing the valve. A vacuum valve must be installed on the cold water inlet in either a vertical or horizontal position to assure warranty coverage a Marathon water heater. The TPRV on a water heater is set to discharge at 150 PSI or 210 Fahrenheit. In the first case, the valve will drain water out of the discharge pipe as explained above. Replace with a new TPR valve and discharge tube. 1: The T&P relief valve is open. Is that a recent code change? I can get a basic 40 gallon elec for under $300 but if they start going every 6 yrs the novelty of changing them is going to wear off in a hurry. Source: smarthomewaterheater.blogspot.com. Why do we need all these things to protect us, but make our lives miserable. let the pressure off and bleed it down below the valve and plug it. Email address: General Pacific, Inc. I have a collection of ones left over from various projects, and I found one that had the same ID but was a bit thicker so that I could actually feel it above the face of the little plastic insert that it sits on. Replace it. Took the valve apart (was gonna cap it till I could order a new one) and found that the black silicone o-ring that sealed the plastic assembly to the inside of the face of the fitting was too small / over compressed. Water heaters come equipped with a temperature and pressure relief valve, also known as a TPRV. Edit: Fixed.
I can get everything wholesale but deal mostly with HVAC suppliers and my plumbers don't promote them. It prevents siphoning of the water heater. What is causing this tick/hollow burp sound after showering? 3. Helping You to Do It Yourself! Dent / corrosion resistant jacket: 4.5 out of 5 stars. Without a vacuum valve properly installed, a break in the main supply line can create a vacuum within the water heater and irreparably damage the inner tank. A leak from the temperature pressure relief valve (tp valve) may be caused by overheating or excessive pressure inside the tank. I can't imagine I'm pulling a vacuum on it trying to fill it, unless I'm doing something horribly wrong. The vast majority of them there in Minnesota dont have expansion tanks. This water heater drain pan can be used with gas, electric or hybrid water heaters. Comments on posts over 90 days old are disabled, as of 1/7/14.
The Holdrite Quick Pan aluminum water heater pans provide protection from leaky water heaters. If thats not an option, you can also use the hot or cold spigot for a washing machine. When water is heated up inside of a water heater, thermal expansion causes the pressureinside of the tank to build up. I'm having the exact same problem with the first time fill in mine. The temperature pressure relief valve is a safety mechanism thats used to avoid this problem. Can I just remove the valve and use a plug? Never cap a vacuum relief valve its there for a reason to prevent a vacuum from forming in the instance of a break in the line.. The T&P relief valve is defective. My mistake on the wording of calling it a vacuum breaker further down the paragraph i correctly refferred to it as a vaccum relief valve, obviously a t&p is deifferent and was never referring to a t&p.. A t&p and a vacuum relief valve are two entirely seperate fixtures and function seperately. Pro's and Cons, good experiences or reviews or bad? I can not figure out how to stop it. I have a marathon in my home. When water expands and cant go anywhere, pressure in the system increases. I have a brand new hot water tank and as soon as I open the water to fill the take it fills and the water just constantly drains out of the pressure relief valve on the hot water tank. Dont plug the relief valve by accident. Hello i have a rheem 81v520 water heater and the drain valve is leaking. don't know how much truth there is to that, but it kinda makes sense :laughing: the valve's only about 30 bucks, and i recommend a new one with any service to the tank just in case.
It doesnt matter if its connected to a hot or cold water pipe, because both will be at the same pressure. Shouldn't this be covered by rheem? If the holes are of any cosmetic concern the property owner can have them painted with a matching paint. The valve functions by releasing water if your water heater becomes too pressurized. With either of these installed, water cant leave the house. Get free help, tips support from top experts on 85 gallon marathon water heater turn down heat related issues. We did a cut away on it some time ago. The water could be coming from a leaking tank, more common in old water heaters, a loose fitting or normal discharge from the temperature pressure tp relief valve. Bay Area plumbing, heating and air conditioning contractor. In most situations, this water will expand back out through the cold water inlet, all the way back to the water supply coming into the house. This brass temperature and pressure valve is designed to relieve the water heater of stress when water temperatures or pressures are too high. This is because hot water will come out of the TPR valve as it releases water.
How often do you see an installation with a PRV and no expansion tank? Not have a threaded connection at the end of such piping. Be one nominal size larger than the size of the relief valve outlet, where the relief valve discharge piping is installed with insert fittings. This is a simple and straightforward fix; an expansion tank will give the water somewhere to go when it expands, and the TPRV on the water heater will stop causing problems. You are using an out of date browser. I learned some tips about this blog. You have a closed system! We cannot perform the moisture testing requested by the buyers without this form being signed. The Minnesota State Plumbing Code requires an expansion tank when a pressure regulator is installed (608.2): An approved expansion tank shall be installed in the cold water distribution piping downstream of each such regulator to prevent excessive pressure from developing due to thermal expansion and to maintain the pressure setting of the regulator. Additionally, if a pipe were to go up, water will have to work against gravity to empty.
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The municipal water supply for the house acts as a gigantic expansion tank and nobody notices. Getting to the bottom of this issue should be quite simple and straightforward. They are simple to replace and is their as a safeguard..if you can i would go tankless.. 3 years ago, I bought a house and two days ago a leaking shower valve my master bathroom.
As seen in the featured image, a TPR valve is required to have a discharge pipe/tube. I understand the above information and give my permission to test the building located at: PODCAST: Tessa and Reuben get serious about attic access panels. We have a rheem water heater that is leaking water. As far as I'm concerned we are being told what to do by the Dems. What size did you use?
Turn the water back on slowly and turn the water heater back on when it is full. One way for this to happen is to have a check valve installed on the water supply coming into the home. Does it have a threaded outlet which I guy can screw a plug into? Ha, In mass they are required by code so the tank can't be siphoned and implode. A t&p relieves pressure outwards( blow off) a vacuum relief relieves pressure inwards(vacuum)..If the water supply to the building is turned off and the water is drained out, the tank will be subjected to "severe" negative pressure, i.e., a vacuum, and the amount of the negative pressure will be in direct corellation to how high the heater is above the drain point. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. I don't want to call the plumber because of the terrible job he did. they're a lot more expensive, and i haven't really decided for myself if it's actually worth it in the long run. JavaScript is disabled. I called the company that installed our geo system as i thought it might be their issue. Temperature and pressure relief valve is not a vacuum breaker.
Filling back up and vacuum relief valve on marathon water heater leaking. You dont have a T&P valve, you have a pressure relief valve for a boiler thats set to discharge at 30 psi. Rheem Marathon Water Heater Vacuum Valve Leaking. Smith High Efficiency 80 electric. For a better experience, please enable JavaScript in your browser before proceeding. Press J to jump to the feed. Without a vacuum valve properly installed, a break in the main supply line can create a vacuum within the water heater and irreparably damage the inner tank.
If the problem is a faulty valve, then you might have an actual leak. The easiest way to do this is to get a gauge with a garden hose thread, connect it to an outside garden hose faucet, and open up the faucet. If the valve is frequently being triggered, we can determine why the temperature or pressure is getting too high in your water heater and fix the problem. The drain pan is full and we just put a hose to drain the tank.
The Marathon water heater cleaning kit provides everything you need to clean sediment and othercontaminants out of your water heater using a standard wet/dry shop vacuum. Just be sure it is the right size! If a new TPRV is properly installed and it still leaks, you probably have a pressure problem.
Have a rheem marathon heater. If your pressure relief valve is leaking, for the most part it is an easy fix. This valve is typically on the top or side of your water heater. 2022 Waypoint Property Inspection. Great post! Thousands of Satisfied Clients in San Francisco, Palo Alto, Burlingame, Menlo Park, Belmont, Portola Valley, Redwood City, San Mateo, Los Altos Hills and other communities. Do not advertise or try to compare pricing. These valves may look identical, but theyre set to go off at 30 psi, not 150 psi. Typically, the relief valve is malfunctioning so a replacement of the valve is in order. Its hard to locate the leak on a marathon heater. I don't want this plumber back for anything. Register today and take advantage of membership benefits. Monday - Friday: 8 am - 5 pm | Saturday & Sunday: 10 am - 3pm. the tank is PE, and without the vacuum breaker it can make the tank suck in when draining it. We should have access to all parts of the exterior. Discharge in a manner that does not cause personal injury or structural damage. This form must be completed and signed prior to us conducting any moisture testing. If you have additional questions, be sure to drop a comment below! Your getting some good pricing. Thats too high for your system. Seems to start leaking easily after just a few years. The pressure relief valve at your water heater can leak. Designed By: WolfPack Advising. I have a pressure reducer valve connected to my cold water. | Could be leaking on the connections for the hot and cold inlet/outlets, but you wouldnt know cause it would be leaking all under the shell, at the same time riuning the elements and thermostat.
Luckily for us, the water heater has many safety mechanisms that help protect us from an explosion and the TPR valve is one of them. The system had been working great, until the marathon started leaking. This part is used in, but not limited to the following models: It can be installed in either the vertical or horizontal position. By the way, here are the code requirements for discharge tubing in Florida: The discharge piping serving a pressure relief valve, temperature relief valve or combination thereof shall: Now that we know how a TPR valve functions, we can better assess what to do if your pressure relief valve is leaking. For 250 buck difference and a tank that will never leak I would buy one. Rheem marathon vacuum relief valve sp623336. I'm replacing my water heater with a Rheem Marathon sourced from my electric coop. This prevents a water heater from exploding or turning into a missile. Ah, good to know.
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