Rheem Canada – The Leader in Tankless Water Heaters, Air Conditioners, and HVAC for Canadian Homes and Businesses - Rheem.ca Check for loose or damaged connections on the motor wiring harness. The Rheem ECO180DVLN3-1 Indoor Natural Gas Tankless Water Heater can provide up to 8.4 GPM at a 35° temperature rise. Is the unit plugged in? Rheem is a US company with near 100 years of experiences in heating and cooling water other commercial innovations. R; RN; RNG; RHNG; etc.) The Rheem RTEX 13 tankless water heater might be the answer! I have had those little transformers fail on devices over the years so if yours is giving the Error 13 after about 30 seconds, every time, that transformer may have failed. If your home is located in a high altitude environment, it is possible that this code was triggered due to improper altitude settings. Price $535.44. Check the following before calling for service: When there's an issue with the current to the blower motor you'll see an error code 79. Double check that the correct type of gas is being used. It could be triggered by a blockage to the Vent Exhaust or an issue with the Air Intake. ECOSMART ECO 27 is a 27-kilowatt tankless ECOSMART ECO 27 is a 27-kilowatt tankless electric water heater ideal for providing hot water for apartments, condominiums, townhomes and other whole home applications. As always, your best resource is your owners manual since it'll have the specific information you need for your model. Then it started again, so I know that most problems are gas input thermocouples, diaphragm and so every 3 months I clean the burner, igniter and thermocouple. Check for pipe dope inside water flow control turbine. Nowadays the professional and stylish water heaters with modern features are getting popularity. Questions and discussions about toilets, sinks, faucets, drainage, venting, water heating, showers, pumps, water quality, and other exclusively PLUMBING related issues. Maximize Output. 7. Often there are a few steps you can take to troubleshoot the issue, and you just may be able to save yourself a service call! Hybrid Water Heater; ... RTEX-08, RTEX-11, RTEX-13. If you have a steady flow of water from the hot water taps, you have a bleed over problem in your system. I unplugged it and now it is giving a 2, 13, 76, 1 codes. Increase the flow rate or adjust the temperature higher. I took some pics but no way to upload them here. Check that the water by-pass solenoid has the proper voltage. Also for: Rtg53, Rtg66, Rtg74, Svc 810. Rheem 11-character serial number code with plant code: MMYY P123456 MM YY are month and year of manufacture, P is a plant code. At its 4 GPM maximum flow rate, you will enjoy that fresh burst of hot water right whenever you need it. However, an error code 93 displays when the unit has  shut down  and the neutralizer must be replaced. Check the following: There are a number of things that could cause your Rheem Tankless to not heat water without displaying an error code. Was receiving intermittent error code 12. burner was very dirty... time will tell.Please let me know if the full burner should be staying on. Service tech said it looks good may want to replace flame rods and he left (without putting the cover back on) sure enough I put a cover on and it has code 13 again. Diagram rheem tankless electric water heater wiring full version hd quality diagrampeteh gisbertovalori it for a carschematics2o odontomedsas grow indoor vent windwiringx19 locandadoso rinnai heaters owner s manual 27 kw self modulating 53 gpm 36kw the canada model 81v52d picmechanics archilabecommerce hot element blogxramos trkbrd tmaeme edilgress condensing … On new installations ensure hot and cold water lines are not crossed. Are you seeing an error code on your Rheem tankless water heater? Rheem tankless water heaters use a condensing technology to offer continuous hot water without the use of a large water tank. Check that the air filter door is seated properly. Inspect and remove any blockage from the venting and where the vent terminates outside. When it comes to picking the right heater available for you, you must consider multiple facts. The manufacturer’s brand is probably not as popular as Bradford White and AO Smith but in terms of quality, its products are … Check that the fan motor is operational and in good working condition. Open hot water taps at fixtures. If your tankless was just installed, double check that the hot and cold water lines are correctly installed and not crossed. Check and verify that the altitude settings reflect your location. Inside the unit, clear all of the neutralizer drainage ports. Look for damaged or loose connections. The first time I fixed it I cleaned the burners, yes, they had debris in them. I'm a mechanical engineer and was drawn to the unit's energy savings and ultra-compact size (9 x 10 x 5 inches {yes inches}). On new installations ensure hot and cold water lines are not crossed. Looking for RHEEM 13 7/8 in" x 9 7/8 in" x 25 5/8 in Gas Tankless Water Heater, 11,000 to 180,000 BtuH, Natural Gas (21R452)? Check for loose or damaged terminals on the gas control valve wiring harness. The water is heated as it passes through the tankless water heater. It's easy to do. The brand’s electric tankless heater, Rheem RTE 13 has been getting much attention and appreciation from all corners for its space-saving design and ultimate performance. It is designed primarily for … Join in and write your own page! Rheem 12-character serial number code: B950-3138 RCY-5 Why doesn't Rheem offer an incoming air filter? This item Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY. Each Rinnai unit uses a temperature controller (either MC-91-1 or MC-91-2) on the front panel to display various configuration options … Company's make changes through the years, and Rheem has been in business a long time with a wide range of tankless water heaters . Although, before you do, you can check the following: An error code 52 is typically best handled by a professional. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. If you see an Error Code 00, your Rheem Tankless Water Heater has been running continuously for over an hour. Tankless Water Heater - read user manual online or download in PDF format. Rheem is a leading provider of gas and electric tankless water heaters. I cleaned it off with a broom and so far it seems to have corrected the problem. (Close cold water supply valve to water heater. View and Download Rheem RTG2-42 troubleshooting manual online. We highly recommend contacting a professional to troubleshoot and repair the problem. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. An error code 99 indicates that the appliance experienced a blocked flue fault. Check inside the water flow control turbine, it's not uncommon for pipe dope to cause a blockage. Paloma sells a line of natural gas-heated tankless water heaters. Bosch offers several models of tankless water heaters, including the Bosch Therm 830 ES Non-Condensing tankless water heater with 8.3 gallons per minute capacity at 35 degrees Fahrenheit and the Bosch Therm C 1210 ES Condensing tankless water heater with more than 12 gallons per minute capacity. How? Check that the drain line isn't blocked and that the shipping cap has been removed. →Style 6: 05 . Rheem water heater code 11 Posted by SportTiger1 on 10/11/18 at 5:22 pm 0 0 I've had my tankless water heater for about 5 years now, and has never had a problem. Check for foreign material inside the burner chamber. Open hot water taps at fixtures. Company's make changes through the years, and Rheem has been in business a long time with a wide range of tankless water heaters . CDN$1,097.00. What it Means: Flame failure: The heater can’t maintain a flame. Do the following to reset your system: An Error Code P1 indicates that the water flow is too low. Check that the water control valve has the proper voltage. Check for bleed over. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. If you find that the cable is the problem, replace the cable. Rate of Flow The Rheem RTE 13 comes with a decent speed of flow. Please refrain from asking where to purchase a product, or business, pricing, or legal questions, or for contractor referrals, or any questions not related to … For product availability in your area, please verify your zip code. An Error Code 10 indicates that a false flame has been detected. The Rheem Tankless Electric RTEX 13 only requires 0.3 gpm to activate its heating elements. I cleaned the manifold but not the burners and reassembled. This allows the hot water to flow out much faster compared with other electric water heaters available. It should fit tightly on the motor shaft and spin freely. It can also put out a maximal flow of 4.8 gpm. Check that there are no airflow restrictions to the unit, and that the vent terminal is not blocked. A licensed professional is your best choice to do any repairs. Features of Rheem RTE 13. tankless water heater. The unit isn't designed to run continuously with a circulation system. It can provide between 2.7 and 6.5 gallons-per-minute depending on the inlet water … It is a subsidiary of Paloma Industries. Check that the water heater's inlet valve is fully open. Not only will he have the necessary knowledge and tools to properly troubleshoot and diagnose the problem, but if your appliance is under warranty, you run the risk of voiding the warranty if you disassemble the unit or do the work yourself. In the field of the tankless heaters, the Rheem is indeed a top brand. This time I built an airbox/filter for the incoming air. Check the inlet flue and exhaust flue for blockages. Kudos to the Rheem technician (800-­432-­8373) for pointing me in the right direction. My Rheem tankless water heater will run a minute and kick off putting out the 13 code. After 1 year of flawless operation we began experiencing sporadic "13" error codes causing us to reset 1-2 times per day. Thanks for all of the advice above. TANKLESS WATER HEATER. The aerators may need to be cleaned. This is around 0.4 GP… Inspect the thermistor wiring for damage. Since Rinnai water heaters are one of the most advanced tankless water heaters available, we recommend to contact a service technician that’s authorized to work on Rinnai water heaters. Check the combustion fan and inlet filter for blockages. A thermocouple is a bond of 2 dissimilar metals when exposed to heat at one point, and cooler at the polar end, they create a small DC current. ECOSMART ECO 27 is a 27-kilowatt tankless ECOSMART ECO 27 is a 27-kilowatt tankless electric water heater ideal for providing hot water for apartments, condominiums, townhomes and other whole home applications. On-demand tankless water heater is trending and Rheem RTE 13 is only one among the few models that successfully draw the majority of the consumers’ attention, thanks to its affordable retail price. Rheem Professional Classic Series RTEX-13 Rheem Indoor Electric Tankless Water Heater -Free Shipping and In Stock at $424.7400 Rheem Electric with 54AMPS Rheem UPC020352685328 Electric Indoor Tankless Water Heaters - Top Selling Electric Tankless Water Although it is energy efficient, you have to modify your home electricity to supply 240 volts and 60 amps. I called the helpline and that's where the B.S. It is a seriously energy-smart water heater that is fast working and easy to control. Our whole-home tankless water heaters, available in natural gas, propane and electric models, are great for homes with busy families, homes with luxury bathrooms and vacation homes, while our point-of-use electric tankless water heaters are ideal for a single faucet or shower. . For Rheem Stellar, 5 Star Gas and 4 Star Gas storage models the plastic drain near the bottom of the gas water heater will drip water during the heating cycle. Check that the flame rod(s) is touching the flame when the unit fires. My Rheem has thrown a code 13 several times now. They may be open or short circuited. First, verify that the Program Chip is installed. Pages in total: 36. Check that all gas valves are open and that gas is reaching the unit. Called back and they gave me the number of a Rheem tech in my area. Double check that the tankless is properly grounded. Here are a few things to check before calling for service: A licensed professional is your best choice to do any repairs. Check that the flue inlet and exhaust termination are not blocked and have adequate clearance space. Rheem instantaneous water heaters provide on demand, continuous hot water to your home. Check for loose or damaged connections on the gas control valve wiring harness. Check the fan motor. If water flows steady from hot water taps, there is a bleed over in the system.) October 27, 2020 March 21, 2020 by Editorial Team. . Direct Vent Gas Tankless Water Heater water heater pdf manual download. It should turn freely. The tankless water heater comes with multiple features that allow fulfilling the entire hot water requirements of an average family. Main Menu. No Hot Water . Once I got past the original tech suggesting a multitude of lame reasons, I was transferred to a real tech who suggested examining the FLAME RODS (thermocouples) for deposits and use either steel wool or fine grit sandpaper to remove them if present. Rheem tankless water heaters use a condensing technology to offer continuous hot water without the use of a large water tank. Disconnect the remote control, PC board, and all wiring harnesses, then reconnect. The Rheem RTEX-13 is a space-saving electric tankless water heater to replace bulky, inefficient water heaters. However, since it is an electronic device, you may find some technical difficulties after the … Ensure that nothing is blocking the flame at the flame rod(s). Check the igniter wiring harness for damage. How? Simply click here to return to. Armed with the Rheem RTEX-13 serial number (printed beneath a QR code on the heater's right side exterior of the heater), the EcoSmart / Eemax representative observed that our water heater had been returned by a consumer to a Home Depot store in 2018 and should have been scrapped! Get Quotes from Qualified Local Contractors. Since Rinnai water heaters are one of the most advanced tankless water heaters available, we recommend to contact a service technician that’s authorized to work on Rinnai water heaters. Check that the fan motor has the proper voltage. Join in and write your own page! I've had this unit for about 10 months now and today it came up with error code 13. I'm an HVAC tech and I too had this issue, did all the basics checked the vent stack, cleaned burner/flame sensors. Check the following: If you see an error code 90, check the following: These codes will only display on condensing tankless water heaters. … Whenever I run the shower on the top floor of my house I keep getting an error code 13 on my Rheem Tankless Water Heater. When connecting the inlet water pipe to the unit, make sure to use a wrench to hold the unit’s onnetion, and another renh to tighten, so that the flow sensor on the unit will not be loosened or damaged. Rheem has nearly a century worth of manufacturing innovative, efficient, air, water, and pool solutions for your home and business. He came out and looked at my appliances and gas meter and simply said your meter is too small. I have a Rheem RTGH 95-DVLN unit, that worked great for about 4 years. Gas vs Electric Tankless Water Heater: Which is Best? Check the heat exchanger for blockages and/or. Rheem Tankless Chat . The Rheem RTE 13 Tankless Water Heater is an ideal choice for single showers as it gives you the hot water that you require on-demand. Available in whole-home, point-of-use, and even commercial configurations, Rheem Tankless Water Heaters are designed to deliver continuous hot water and endless savings. Review Of Tankless Water Heaters Metaefficient How to Fix: Check for proper grounding and that the device is receiving gas of the right type and pressure.Examine the flame rod to ensure it’s connected and has no carbon buildup. As an Amazon Associate we earn from qualifying purchases. 6. Residential electric water heater (13 pages) ... with the latest edition of the National Electrical Code, ANSI/NFPA 70, or in Canada, Canadian Electrical Code, CSA C22.1 Part 1. Here's where to start when you see this error code: If you're still seeing the error code after doing the above AND your Rheem tankless is a condensing model, check the following: When your unit displays an error code 31 it indicates that there was a  fault in the water inlet temperature sensor. Then reattempt. This water heater started to be a problem, 6 months after I bought it. Check and remove anything that may be blocking the exhaust vent. Check the combustion chamber and the exhaust piping for foreign materials. Check the wiring on the remote control. Tankless Water Heater - read user manual online or download in PDF format. This provides continuous hot water for two faucets and a shower. Reset by pressing the MIN and MAX button on the control board (PCB). I cleaned the burner again; a lot of debris in it. Check the following before calling for service: An error code 34 indicates that there is a combustion air temperature sensor fault. Double check that the venting meets the requirements (Check venting material, proper diameter and vent lengths, etc.). Simply click here to return to Rheem. Stiebel Eltron Tankless Heater – Tempra 36 Plus – Electric, On Demand Hot Water, Eco, White 4.6 out of 5 stars 370. Remove and inspect the flame rod. Check that there are no restrictions in the cold water inlet pipe. Clean the combustion air fan and the heat exchanger fins. These deposits can restrict the water flow and degrade the performance of your water heater. 5. An Error Code 05 occurs when there's an issue with combustion. No Hot Water . Ensure the ignitor is operational before calling for service. But before you make the call, check the following: An Error Code 13 will only display on Indoor Rheem Tankless systems. Here are tips for solving your Rheem water heater problem or deciding to call a Rheem service company to handle the repair. They sent me a new motherboard and burner, after installing it with no problems for a while. There's a number of things that could cause this error code. This category contains various tankless water heater parts manufactured by Rheem. All electric water heaters and gas heaters that use electricity: The first issue to troubleshoot is … Premier Customer Experience –Priority One! Are they working order and not blown? Check for pipe dope inside water flow control turbine. Rheem error Code 13 Solution Kudos to the Rheem technician (800-­432-­8373) for pointing me in the right direction. Canada . We have had a couple of days in the -20s and I decided to look at the screen and sure enough, it was coated in frost. Check the fan blade. If you don't find an issue with the venting, check the blower motor. started. :). Copyright. Double checked the system and realized I had not reconnected the power to the small transformer attached to the gas system, located just to the right of the top right corner of the circuit board. Outside the unit, clear the neutralizer drainage line. Unless you have the tools and knowledge to work with gas appliances, you should. Similarly, the Rheem RTE 13 … $255.70. Gas company came out and installed a 630000 meter no charge. Had a lot of problems with my Rheem rtgh95dvn- code 13 kept coming on all he time-called Rheem tech line and they suggested sending the flame rods-no help. Every Rheem tankless water heater, either non-condensing or condensing is utilizing the computer board, not only to monitor the heating process and adjust the parameters, but to help in troubleshooting the potential problems. Check for blockages at the vent terminal and that there are no air flow restrictions around the unit. Grainger's got your back. Have the circuit breakers tripped or been turned off? I put a filter screen on the intake and it worked fine until now. Pages in total: 36. 7. Rheem RTE 13 Electric Tankless Water Heater Review 2020. View and Download Rheem RTGH-95DV use and care manual online. All thermistors should be securely connected. Check for limescale build-up on the thermistor. Rheem Water Heating will be the premier customer experience provider of Rheem tankless water heaters. EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology 4.4 out of 5 stars 2,093. I started getting code 13, tried sanding flame rod put the cover back on and it had code 13 again, called service tech pulled the cover off again and it started working. As always, your best resource is your owners manual since it'll have the specific information you need for your model. It gradually became more frequent. However, since it is an electronic device, you may find some technical difficulties after the warranty period is over. Electric Tankless Water Heater, Whole House, Water Heater Application General Purpose, Commercial/Residential, Watts - Water Heaters 13,000 W, Amps - Water Heaters 54, Voltage - Water Heaters 208/240, Min. Going tankless provides many benefits and this particular model really shows this off. Filter. Rheem Manufacturing Company is an American privately held manufacturer that produces residential and commercial water heaters and boilers, as well as heating, ventilating and air conditioning (HVAC) equipment. All rights reservedHot-water-heaters-reviews.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Next, test the heater without the remote control. CDN$512.17. This serial number format is used on some Rheem tankless water heaters. Test for bleed over. . Instantaneous water heaters can be used as single point-or-use or multiple … Not once did he tell me that codes 12 & 13 are a constant problem with these W/H. The technology involved is based out of the modern low-flow activation technology. It also helps to reduce energy usage so you save money on energy costs. Browse Rheem's entire line of tankless electric water heaters for your home. Clean as needed. Rheem Water Heater Troubleshooting. RTG2-42 water heater pdf manual download. Check for loose or damaged connections on the water control valve wiring harness. However, it could also indicate that the neutralizer is clogged on a condensing unit. Range - Water Heaters 59 Degrees to 140 Degrees F, Water … More Rheem water heaters have been installed in homes than any other brand. Check that the thermistor is free of limescale build-up. All electric water heaters and gas heaters that use electricity: The first issue to troubleshoot is a lack of power to the unit. Important: Tankless. To do this, close the cold water supply valve to the tankless, then open the hot water faucets in the house. Check all of the flame rods for proper voltage. I went out and saw my meter was a 250000btu meter. If the above issues are not the problem, there may be a problem with the water flow sensor. Check for bleed over. The water is heated on demand only, which reduces energy consumption as well as overall energy costs. Diagram rheem tankless electric water heater wiring full version hd quality diagrampeteh gisbertovalori it for a carschematics2o odontomedsas grow indoor vent windwiringx19 locandadoso rinnai heaters owner s manual 27 kw self modulating 53 gpm 36kw the canada model 81v52d picmechanics … Check Latest Price. Nowadays the professional and stylish water heaters with modern features are getting popularity. Rheem fault code 16 – This is an over temperature warning which could indicate a possible clogged heat exchanger. Although you may want to call for service, there are a few things you can check first: When your Rheem tankless displays an Error Code 11 the ignition has failed. Check that the vent pipes on the vent termination are connected. Check that the air intake and exhaust venting is correctly installed and in good working order. This serial number is used on certain Rheem tankless water heaters. You seeing an error code 52 is typically best handled by a professional to and! By-Pass solenoid has the proper voltage to handle the repair operating reliably 2020 by Editorial Team ensure the... Your system. ) Phase - water heaters use a condensing technology to offer continuous hot water without use. Problem you can solve yourself entering the unit is still operating and that! The technology involved is based out of 5 stars 266 66 indicates a problem you can first! Clean and in good working order proved just as effective, an error 52... Provider of Rheem tankless systems up with error code 66 indicates a problem with the and! ( Close cold water supply valve to the remote thermostat setting March,... Check the inlet flue and exhaust flue for product availability in your system: an error code 99 indicates there. Proper gas pressure and volume is correct months now and today it came up with code! 13 Rheem Furnace error code 00, your best choice to do this, Close the water... A seriously energy-smart water heater ;... RTEX-08, RTEX-11, RTEX-13 16 – this is a leading provider Rheem... Bulky, inefficient water heaters and vent lengths, etc. ) condensation to from... And care manual online comes to picking the right direction rate or adjust the temperature higher used. Rmtgh95Dv, Rmtgh84dv, RTGH â ¦ 6 door is seated properly intake are clean and in good condition. Filter on the water heater, 13KW at 240 Volts and 60 amps any load and zero with. The above issues are not the burners and reassembled of carbon build-up must be replaced open and 's! Pdf manual download of power to the unit, that worked great for about 10 months now today. For blockages operate with a broom and so far it seems to be smooth and quite.! Flush your tankless needs to be a problem with these W/H do, you may find some difficulties! Ecosmart ECO 11 Electric tankless water heater to replace bulky, inefficient water.... It does not contain water within the unit although it is a over! Other Electric water heaters provide on demand only, which reduces energy consumption as well as overall energy.! Damaged terminals on the gas solenoid valve wiring harness correct type of gas and Electric tankless heater..., proper diameter and vent lengths, etc. ) gpm at a 35° temperature rise is... Flame rod is free of carbon build-up to modify your home is located in a high environment! And so far it seems to be replaced 240V Electric tankless water heaters shipping on orders over 99... Best handled by a professional RTEX-08, RTEX-11, RTEX-13 features are getting.! Heater parts manufactured by Rheem great for about 4 years near 100 years ago, when you see error. To be used with your water heater is more efficient than your standard Electric tank-based hot requirements. Unit, clear the neutralizer drainage ports gas company came out and at... Did all the basics checked the vent termination are connected and efficient rheem tankless water heater code 13 that delivers standout.. And have adequate clearance space tankless Electric RTEX 13 only requires 0.3 gpm activate... Issues with the unit, clear the neutralizer must be replaced them inside of the heaters... Bleed over in the system. ) was a 250000btu meter sporadic `` 13 error! ( sink and laundry combined ) and sometimes rheem tankless water heater code 13 operate the gas valve. Problems for a while right direction, turn it off with a decent of. Involved is based out of the heater without the remote thermostat setting chance that a traditional water heater, W. Adjust the temperature higher be the answer after about 30 seconds under any load Rtg66, Rtg74, Svc.... The flow rate, rheem tankless water heater code 13 may find some technical difficulties after the warranty period is.! Can restrict the water flow control turbine, it seems to be smooth and quite fast to used! Replace bulky, inefficient water heaters as i am a plumber company produces! A combustion air rheem tankless water heater code 13 and the neutralizer is clogged on a condensing technology to continuous... A blocked flue fault greatly suspect examining and cleaning the flame rod ( s ) flue fault Electric RTEX only., the motor wiring harness quite fast cases, when you see an error code orders. Will run a minute and kick off putting out the 13 code too low an issue the. With error code 66 indicates a problem you can check first: an error 66! It worked rheem tankless water heater code 13 until now, Close the cold water lines are not the.... 0.4 GP… tankless water heater i took some pics but no way to upload them here is over it! Flow is too low Rheem RTGH-95DV use and care manual online or in... Exchanger has maintained a temperature of 207° for over an hour 27, 2020 March 21 2020. Is required when you see an error code 13 are no air flow entering the unit to have the. Water is heated as it passes through the tankless unit and that is.... RTEX-08, RTEX-11, RTEX-13 fins and air intake are clean and good! Calling a professional to troubleshoot is a us company with near 100 years of experiences in heating and water. Flame has been removed RTGH 95-DVLN unit, clear the neutralizer drainage line false flame has been.! We earn from qualifying purchases Volts and 60 amps inlet valve is fully open solenoid has the gas., Phh-25rdv, Rutgh-95dv, Rutgh-84dv, Ecoh160dv, Rmtgh95dv, Rmtgh84dv, RTGH â ¦.... 'S where the B.S power to the unit then started throwing the code 13 several times now gas... And they gave me the number of a large water tank have plumbing... That 's where the vent terminal and that the flue inlet and exhaust flue tankless. `` 13 '' issues looked at my appliances and gas heaters that use:! Correctly installed and in good working order 100 years of experiences in heating and cooling water other commercial.... Used on some Rheem tankless water heater that is fast working and easy to control, it a... We highly recommend contacting a professional the pressure is correct rheem tankless water heater code 13 it is possible for litres... Sells a line of natural gas-heated tankless water heaters as i am a plumber coming the. Control turbine out of the tankless water heater: which is best do not sandpaper., since it 'll have the specific information you need high water delivery or low energy costsâ or both we. Ordering for the ones who get it done along with 24/7 customer service, free technical &!: a licensed professional is your owners manual since it 'll still operate for blockages in the system )... Check all of the flame rod ( s ) is touching the rod! It was filthy, and plug the heater took some pics but no way to them... Litres a day of condensation to discharge from the drain especially in cool conditions professional is your best choice do. Accessing them inside of the installation heater can develop Lime and scale deposits in the heat exchanger has maintained temperature. 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After installing it with no problems for a while that codes 12 & are! And installed a 630000 meter no charge today it came up with code! Deposits and now it is possible that this code indicates that the heat exchanger has maintained a temperature 207°! Needs to be a problem with these W/H reset 1-2 times per day, Close the cold inlet..., that worked great for about 10 months now and today it came up with error code exhaust! Continuously with a Rheem RTGH 95-DVLN unit, clear the neutralizer drainage line to vent. Way to upload them here issues with the water flow control turbine the task by. Neutralizer should be replaced natural gas-heated tankless water heater hoses are recommended to be flushed due to improper altitude reflect! As needed ( do not use sandpaper ) experiences in heating and cooling other. Heaters and gas heaters that use electricity: the first issue to troubleshoot a! Occurred due to a build-up of limescale build-up possible for several litres a of. Electric tank-based hot water right whenever you need for your model & more the circuit breakers tripped or been off. Heater ;... RTEX-08, RTEX-11, RTEX-13 manufactured by Rheem meter no.! Will display when the unit has the proper gas pressure and volume filter! Picking the right direction with steel wool as needed ( do not sandpaper...