FINISH PLUMBING: WATER HEATERs
FINISH PLUMBING: WATER HEATERs
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IMPORTANT!!!
All water heaters in the state of Kentucky are required to be permitted and inspected.
Below are the specific codes:
Burr Oak uses 2 types of water heaters tanked and tankless. ALWAYS use electrical products. If a gas tank exists, change to electric. Tanked water heaters are used where a tanked water heater has already been used.
Burr Oak Capital buys tankless water heaters and has them on site, when the plumbers are. FOR TANKED WATER HEATERS: We ask that the plumber buys them, so that they can get the correct size.
Here's the link to the Water Heater Home Depot List
Note: We do not use Sharkbite brand shutoffs
WE USE 60 AMP TANKLESS HEATERS FOR 1 BATHROOM HOUSES
IF THERE IS MORE THAN ONE BATHROOM, THEN USE A 120 AMP TANKLESS
Below are pictures of installed tankless water heaters.
Water Heater Warranty Information
This unit has a 5 year heat exchanger and 1 year limited parts warranty.
Rheem warranty department can start the process for a claim.
Claims Department (telephone (800) 374-8806)
Below is the Rheem Warranty documentation,which is included in each unit upon purchased
We usually order this from Home Depot. But if it is no longer available, we will need to order this one from Amazon Amazon Order Lists.
WATER HEATER DESCALER
Helps Prevent Scale Build-Up On Hot Water Heaters and Boilers.
Helps Protect Hot Water Heaters: Polyphosphates, Included In This Product, Help To Inhibit Scale Build Up In Hot Water Heaters (Both Standard (Gas Or Electric) And Tank fewer Styles) And Boilers; Helps Extend The Life Of Hot Water Heaters And Hot Water Using Appliances, Pipes, And Downstream Plumbing Fixtures Such As Faucets And Shower Heads
Maintains Efficiency: By Inhibiting Scale Build Up On Heating Elements, Helps Maintain Water Heater Efficiency
Easy To Replace: Easy Change Out Of The 3M Aqua-Pure Ap431 Replacement Water Cartridge Makes System Maintenance Easier
High Flow Rates: 3/4 Inch Npt Inlet/Outlet Connections For Easy Installation And High Flow Rates (Rated For Up To 10 Gpm); System To Be Installed On Cold Water Line Feeding The Water Heater
When using the smaller, 60 AMP TANKLESS, YOU MUST USE A SPECIAL LOW FLOW SHOWER HEAD. it is pictured above. If you do not use this head, then people will not have a warm shower. Please set the flow rate to 1GPM. Here's the link to Amazon Order List. When ordering tag "burr oak online orders" in coconstruct, and they will order for you.
WE USE 60 AMP TANKLESS HEATERS FOR 1 BATHROOM HOUSES
IF THERE IS MORE THAN ONE BATHROOM, THEN USE A 120 AMP TANKLESS
When using the smaller heater, we also need to use an in-line flow regulator. This is neccessary for the showers to work. The regulator must be on the HOT WATER SIDE of the tankless heater.
TANKLESS WATER HEATER TEMPERATURE
The correct temperature for a water heater is 120 degrees Fahrenheit (49 degrees Celsius). This temperature is hot enough to sanitize dishes and laundry, but it is not hot enough to cause severe burns.
However, there are some factors that may influence your decision to set your water heater temperature higher or lower, such as:
If you have young children or elderly people in your home, you may want to set your water heater temperature to 120 degrees Fahrenheit or lower to reduce the risk of scalding.
If you have a dishwasher that does not pre-heat the water, you may need to set your water heater temperature to a higher setting to ensure that your dishes are properly sanitized.
If you have a large household with a high demand for hot water, you may need to set your water heater temperature to a higher setting to meet your needs.
If you are concerned about energy efficiency, consider setting your water heater temperature to 120 degrees Fahrenheit or lower. However, it is important to make sure that this temperature is high enough to prevent bacteria growth and meet your household's needs.
If you are unsure what temperature to set your water heater to, it is best to err on the side of caution and set it to 120 degrees Fahrenheit or lower. You can always adjust the temperature higher later if needed.
Set the tankless water heater to 112F
TANKLESS WATER HEATER: TROUBLESHOOTING
If something weird happens, the first thing you do is to troubleshoot.
TANKLESS WATER HEATER: RESET BUTTON
The reset button on a tankless water heater is a safety feature that shuts down the unit in case of an overheat or malfunction. When the button is pressed, it cuts power to the heating element and allows the unit to cool down. Once the unit has cooled, the reset button can be pressed again to restart the heater.
Here's how the reset button works:
Detecting the Fault: The tankless water heater has internal sensors that monitor water flow, temperature, and pressure. If any of these sensors detect a problem, such as an overheat or low water flow, they will send a signal to the control board.
Triggering the Reset: The control board then activates the reset button, cutting power to the heating element. This prevents the unit from overheating and potentially causing damage.
Cooling Down: Once the power is cut, the water in the heat exchanger begins to cool down. It may take a few minutes for the unit to cool down completely.
Resetting the System: Once the unit has cooled down, the reset button can be pressed again. This will send a signal to the control board, which will restore power to the heating element and allow the unit to resume normal operation.
How To Reset Rheem Water Heater
How To Reset Rheem Water Heater
To reset a Rheem water heater, locate the red reset button located behind the panel. Remove the panel and any insulation that may be in the way. If you have a tankless unit, the entire front panel comes off. But if you have a tank, the panel is located at the base of the unit right above the drain pan. Once exposed, press the red reset button in until you hear a click and wait a few seconds, then release. The click indicates the reset was successful. Once your water heater is reset, it should function normally after a few minutes. Pressing the button resets the heater’s internal controls which causes it to restart.
You can read more information on this link : How To Reset Rheem Water Heater
TANKLESS WATER HEATER: INCONSISTENT WATER FLOW
Make sure first if the water heaters on. Make sure you don't have too many faucets on at the same time. Make sure that the reset buttons are reset.
If you've done all of these items and you're still having problems with the tankless water heater and you've checked the other electrical components.
We have seen that sometimes a flow regulator on the output side of the hot water heater can fix some of these problems
Tankless water heater startup
Tankless water heater startup
To properly turn on a tankless hot water heater, you have to turn on the main water line, turn off the valves, go into the breaker panel, find the hot water heater circuits, and turn them on. Then turn on the hot water and wait for the air bubbles to come out.
You can turn down the heater to 100 and 809 degrees, and then the water will be plenty warm. You can access the reset buttons by taking out the screws on the right and left side. After you’ve disconnected the wiring harness from the front plate, you’ll notice that there are several reset buttons. Be sure that the power is turned off before you reset any of these buttons because there’s a lot of power going through these elements.
TANKLESS WATER HEATER PARTS DIAGRAM (3 CHAMBERS)
We have to make sure that water heaters are installed correctly.
We want the electricians to leave slack in the lines, and for the plumbers to use flex lines to hook them up.
So, for all the tankless water heaters, if you cannot see an electrical panel, it needs to be installed with an extra line so that they can go to a different water heater if we want to change it out at some point.
Note that we have a filter and a shut-off valve below the filter that needs to be installed, note there's a flex line going from the filter into the tankless water heater, and there is a shut-off manifold (blue) that is connected to it..
Also, there's a shut-off Manifod on the outlet of the water heater (Red) It goes to a pressure relief valve that is piped outside of the house from that shut-off. A flex line goes into our pex, and we want those flex lines to be added in case we ever need to reposition the water heater. So that everything doesn't have to be repiped. Also note that the cavity of the tankless water heater needs to be at least three feet wide and four feet tall and the minimum stud size is two by six and there should be a piece of plywood on the back side of the wall so that you can secure the tankless water heater into the plywood.
GAS WATER HEATER
POWER MISER GAS WATER HEATER MANUAL
MATERIALS THAT CAN BE USE FOR GAS WATER HEATER REPAIR
GAS VALVE REPLACEMENT SAFETY
Replacing a gas valve on a water heater can be dangerous if not done correctly, as it involves working with natural gas, which is highly flammable and can be hazardous if handled improperly. Here are some key safety considerations:
Turn Off the Gas Supply: Ensure the gas supply to the water heater is turned off before starting any work. This is typically done by shutting off the gas valve near the heater.
Ventilation: Make sure the area is well-ventilated to avoid the buildup of gas fumes, which can be dangerous.
Disconnecting the Gas Line: Carefully disconnect the gas line, ensuring there are no gas leaks. Use a wrench to carefully disconnect the fittings and cap the line to prevent gas from escaping.
Handling the Gas Valve: Remove the old valve and install the new one according to the manufacturer’s instructions. Use proper sealing compounds or tape on the threads to prevent leaks.
Checking for Leaks: After installing the new valve, check for gas leaks by applying a soapy water solution to the connections and looking for bubbles. If bubbles appear, this indicates a leak.
Professional Help: If you're not experienced with plumbing or gas lines, it is highly recommended to hire a licensed professional. Improper installation can lead to gas leaks, which can cause explosions or carbon monoxide poisoning.
Following Local Codes: Ensure the installation complies with local building codes and regulations.
water heater repair
water heater repair
SEDIMENT BUSTER
This video shows how to use the sediment buster, using a sediment buster in a water heater involves removing the sediment that can accumulate at the bottom of the tank over time. This can improve the efficiency and lifespan of your water heater.
Sediment Buster.MOVSediment Buster - Hot Water Heater Cleaning, Draining, Flushing Tool - Breaks up clogs, stirs and removes dirt and sediment from Electric or Gas Water Heaters
Amazon product link: Sediment Buster - Hot Water Heater Cleaning, Draining, Flushing Tool
Turbo Tank Cleaner
Water Heater Cleaning Tool, Improves Hot Water Supply, Removes Hard Water Sediment, Flushes Gas & Electric Tanks
REASON TO FLUSH THE HOT WATER HEATER
Flushing the tanks, is done to prevent buildup and such, like this.
Flushing the tanks.MOVPage updated
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