Question about Reliance & 40 Gal Mobile Home Water Heater

1 Answer

High operating cost. Element has 1/2 inch hard water build-up, i.e. calcium, lime. I change the heating element every 2 months. Does the unit have a thermocoupler? can't find anything in the manual or the website parts list. Could that cause a spike of the electric bill? Thanks, JR

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 528 Answers

I think your problem is the buildup, which would cause your elements to work much harder trying to heat the water - especially if you have well water as opposed to chlorinated city water, although city water still has calcium, etc. in it.. Add a whole house filter to your water line where it comes into your dwelling - there are a myriad of elements available at varying microns to catch the calcium
and other contaminants. These filters normally need changed every 3 months - I would check your after a month to see what it is catching. These whole house filter systems are not expensive - check out your local hardware or plumbing store, I'm sure they can guide you to the proper set up ( after you verify what they say through some online research) . Better safe than sorry !!
p.s.there should be 2 elements in your water heater - 1 above and 1 below, so after you've installed your filter change both elements - I'm sure you'll find they last a lot longer!! Also - before you cut off water to your home for the install, fill up a clean 5 gallon bucket and RINSE the filter element , then turn off the water supply to your water heater to prevent a loss of prime and water hammer to the pipes.

Posted on Nov 10, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Where can I get a bottom element for Montgomery ward 500 series electric hot water tank?


You can get a universal heating element at your local home improvement store. Take your old one with you. If you have hard water I would get one for hard water. Another thing you need to check when you pull out your bottom element is to look inside and see if you have lime build up. If you do you need to get it out. I used a shop vac and got a peace of pvc tube and heated one end and made a bend on it so you can touch the bottom and suck out the line. On the other end wrap duct take around the tube till it fits snug inside of the shop vac hose. If you don't get the lime out you will burn your new element out. It has happen to me. I hope this helps.

Jan 14, 2017 | Water Water Heaters

2 Answers

How do I get rid of the particles in the water?


This is the build up of calcium on the heating element that is now breaking off.if you turn off the heater and water you can drain and replace the element which is a small step to cure this .long term you would need to consider new tank or even go to installing soft water unit as the problem shortens the life of all devices like taps shower heads washing machines dishwashers within you system.

Mar 29, 2015 | Water Water Heaters

1 Answer

Flashes il


Before calling service technician, open following link for Rheem tankless resources including error codes and possible manual.
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html

Read your manual for troubleshooting, advisories and required maintenance.
Tankless are maintenance heavy.
1L means tankless heat exchanger has lime build-up.
De-lime tankless unit.
U-tube has videos for de-liming tankless, but there is more to consider:

De-liming is yearly maintenance requirement.
Tankless are prone to lime build-up
Regular de-liming will not restore full efficiency to tankless unit.
Tankless cannot be exposed to water with more than 11 grains hardness.
Temperatures over 135 can cause minerals in water to harden on metal surfaces of any water heater.

Also clean Tankless water filter each month, and clean and maintain burner and combustion chamber yearly.
The cost of maintenance and cost of expected repairs and cost of parts plus cost of original installation will never pay back the $1-8 monthly savings on gas bill. All costs are energy.
Make sure there is qualified service technician in area before buying tankless.

Upvote the help.
And take advantage of fixya expert assistance live.
For a price, expert works with you while you work on water heater or any do-it-yourself project.
Fixya is always less expensive than a service call.

May 24, 2011 | Rheem Tankless Hot Water Heater...

3 Answers

Why does my self cleaning gas water heater make clicking noises?


zdriscoll-

All tank water heaters make some amount noise, clicking and "snapping" sounds, particularly after much of the hot water in tank has been used (like after a long shower) and has been replaced by cold water that is being heated vigorously.

If the noises are accompanied by poor or erratic performance, or obviously if something malfunctions, you may require the services of a repair connection.

Hope this helps.

Regards,

DIYpro

May 03, 2011 | Rheem 40 GAL ELEC TALL Water Heater 6YR SC...

1 Answer

I have a Rheem's Model # 81V-80D Water Heater. The water flow through the hot side of single lever faucets has been slowly decreasing. There are small granules trapped in the aerator screen. Is something...


Not uncommon for calcium etc to build up in water heater, from water pipes, and water itself. (hard water) Simply removing aerator and screen etc and cleaning it will usually take care of it, but if too dirty, soaking in C.L.R. will help, or for a few bucks just replace it from hardware store. Just make sure you take old one with you to match it up, as there are many that look the same but aren't. You may also help the situation by shutting off power to water heater, allow it to cool, and drain it out, which should remove some of the calcium laying in bottom of water heater. I've had some with such a build up over the years, that I removed the element to look inside and it was right up to the element. Used a shop vac, with piece of 1/2" plastic line taped to it and sucked out as much as I could. Took about 1/2 hr, but got most of it out of there.

Jan 11, 2011 | Rheem 81VP6S/430126 Water Heater

1 Answer

I have a GSW Series 5 water heater (electric). I think the heating elements are bad or going bad. The heater is about 12 years old. Its a 40 gallon heater, and I've noticed the amount of hot water is less...


It may be one of 2 elements not working, a thermostat problem, scale build up in tank, to name a few possibilities. You'll need to shut off power to water heater before doing anything to it, and perform a few tests, and check a few things to determine which one is the cause. After power is off, you remove cover(s) on side of tank and peel back the insulation to get access to element(s). Keep in mind that should you need to change one of the elements, or both (assuming it has 2 otherwise you wouldn't have any hot water at all if only 1 element and not working.) This is where it would be good to have a voltage meter ( or multimeter ) and know how to use it. Is that possible? Before you reply, please shut off power and remove cover(s) to be sure whether single or dual element. If it's single, it may just be thermostat adjustment, or faulty, or scale build up around element. Keep in mind that water to tank will need to be shut off and tank drained down below element before removing/replacing. Get back to me with info on single or dual element. Thanks

Jan 10, 2011 | Fasco GSW Hot Water Heater Exhaust Draft...

1 Answer

What is the energy factor for the mod.82V80-2? I have two seperate 30amp circuits, one for the top element and one for the bottom element, if that changes anything.


http://www.rheem.com/product.aspx?id=09DF2BDD-5E11-4D32-B574-84ACFB8A4619
http://globalimageserver.com/fetchDocument.aspx?id=052c9e32-ce37-48d7-8990-9e430f23fef3

82V80-2 Energy factor is .86 according to water heater industry self-regulated standards.

Rheem pdf says these water heaters are wired for non-simultaneous operation.
Except special order water heaters.
Non-simultaneous operation uses single 240V circuit as described below.
If your water heater is wired for simultaneous operation, and each element is on a separate circuit, that makes your water heater special order. I would guess the reason is for higher first-hour delivery, which implies rapid heating and would likely affect energy factor.
You might want to get serial number off model and call Rheem for specs on that special order.

Your water heater energy factor may be the same because 'energy efficiency is based on the amount of hot water produced per unit of fuel consumed over a typical day.' This means an aircraft carrier can be considered highly efficient despite overall cost. And naturally the guys making the aircraft carrier are also doing the rating.
http://www.energysavers.gov/your_home/water_heating/index.cfm/mytopic=13000

Non simultaneous operation means the upper thermostat controls heating functions.
240V goes to upper thermostat first.
When water inside tank is cold, thermostat reads temperature through tank wall.
Upper thermostat turns on upper element until top 2/3 of tank reaches thermostat set point.
Once set point is reached, upper thermostat turns off upper element and sends power to lower thermostat and lower element.
Lower thermostat reads temperature through tank wall, and turns on lower element until bottom 1/3 of tank reaches thermostat set point.
As water cools inside tank, lower thermostat is first to respond since hot water rises.
Lower thermostat turns on lower element until tank again reaches set point.
When hot water faucet is turned on, hot water exits top of tank.
At same time, cold water enters bottom of tank through the dip tube.
The heating cycle repeats.
At all times, the electricity flows through upper thermostat. And upper thermostat is powered by one 240V circuit.

With simultaneous operation, the upper and lower thermostats work in same manner.
Except thermostats are wired separately.
Lower thermostat does not wait for upper part of tank to be heated first.
Lower thermostat turns on whenever lower part of tank cools.
The advantage is more hot water available rapidly when demand is high. This is called first hour recovery.

One method for reducing electric consumption is to set lower thermostat so it only turns on during certain times of day. For example Whirlpool Energy Smart operates in this manner and shaves a few bucks off the bill each month. This says that simultaneous operation is not an energy saver, unless that circuit controlling lower thermostat is set on a timer.

Dec 06, 2010 | Rheem 80 GAL ELEC TALL Water Heater 6YR SC...

1 Answer

What cause the water heater to take more than an hour to heated up and unable to last longer. Usually its take about 15 min. to heat up and can last longer.


'Rheem 81VP15S point of use' is a single-element, 15 gallon, 120V electric.
Other 'point-of-use' sizes range from 2-1/2 to 6 gallon to 20 gallon.

Electric water heaters have 2 parts: thermostat and element. One is not functioning correctly. Most likely the element caused by sediment build-up.

How to determine if tank has element or thermostat problem:
Do not turn off water going into tank. Put hose on drain valve. Open drain valve. Does water come out like open spigot? If water does not flow, then heater is likely clogged with sediment.

Solution 1: If water flows out like a spigot, the thermostat is probably bad. Read: How to replace thermostat.

Solution 2: Water does not flow, so element is surrounded by sediment build-up and cannot heat water. You need to clean out tank with shop vac, and put in new element ... plan full day and 3 trips to hardware store. Simply draining tank will not remove sediment. Sediment is chunky and will not come out voluntarily.

Buy element before starting:
-Turn off electricity
-Open cover on side of tank, remove insulation (these have to be put back for proper operation of thermostat)
-The are 2 electrical parts >>the element and the thermostat which is located above element
-Element wattage is printed on element and also shows on label on side of tank
-I think Rheem element is held in place with 4 hex bolts
-Take photo of element to hardware store so you have part on hand before removing old element
-If element is 1-1/2' diameter hex type, you need inexpensive element wrench from hardware store + the element

Drain tank and clean sediment:
-Read: To open drain on water heater so water comes out
-Read: How to clean sediment out of water heater

Sep 29, 2010 | Rheem 81VP15S Point-of-Use Electric Water...

1 Answer

A humming sound is coming from my gas water heater.


It is probable a lime build up in the bottom of the water heater tank. You can remove the bottom heating element and clean the lime out, keep in mind this sometimes turns into quite a job though. And you may damage the heating element during removal and have to purchase a new element.

Jun 23, 2009 | Rheem 81VP6S/430126 Water Heater

5 Answers

Whirlpool electric water heater wont drain


I had a message from the smart energy controller on my Whirlpool Water Heater that my lower element was failing. I turned off the power and hooked a garden hose to the valve on the bottom and opened the valve with a 1/4 inch screw driver.Nothing happened! I thought the valve was plugged with settling hard water particles. The water heater was in a closet and I couldn't just let it run out onto the floor.
I was out in the garage looking around when I spotted the bicycle pump and found a female jet hose end that could work. Using a small piece of plastic tubing to connect the bicycle pump to the hose end with clamps( I had to remove the bicycle pump hose) and the other end of the hose to the water heater about five pumps and I could hear the gurgling of the air inside the water heater. I disconnected the hose end and put the hose outside to drain. Voila!

Nov 19, 2008 | Water Heaters

Not finding what you are looking for?
Reliance & 40 Gal Mobile Home Water Heater  Logo

108 people viewed this question

Ask a Question

Usually answered in minutes!

Top Reliance Water Heaters Experts

Mack Baxter

Level 3 Expert

383 Answers

Gil Shultz

Level 3 Expert

3368 Answers

rickb63

Level 2 Expert

170 Answers

Are you a Reliance Water Heater Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...