1. RV Water Heaters
  2. Fogatti
  3. Tankless Water Heater
  4. Gas
  5. 14-3/8L x 15W x 15D
  6. 41800 Btu
Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White

Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White

Item # LSB64FR
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Fogatti RV Water Heaters - LSB64FR
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Never run out of hot water again with this tankless, on-demand water heater. Propane-fueled water heater replaces your outdated tank heater and lets you set the temperature. Requires temperature and pressure relief valve (CAM10423 - sold separately). Lowest Prices for the best rv water heaters from Fogatti. Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White part number LSB64FR can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (9)
  • Q & A (39)
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  • Why etrailer?

Fogatti RV Water Heaters - LSB64FR

  • Tankless Water Heater
  • Gas
  • Fogatti
  • 14-3/8L x 15W x 15D
  • 41800 Btu

Never run out of hot water again with this tankless, on-demand water heater. Propane-fueled water heater replaces your outdated tank heater and lets you set the temperature. Requires temperature and pressure relief valve (CAM10423 - sold separately).


Features:

  • Tankless gas water heater provides endless hot water on demand inside your RV
    • Produces up to 90 gallons of hot water flow per hour
    • Temperature and pressure relief valve required for installation (CAM10423 - sold separately)
  • Efficient, gas power keeps hot water flowing when off the grid
    • Only heats water when you turn on the faucet or shower
  • Wall controller with digital display lets you adjust temperature and shows diagnostic error codes
  • Internal safety components protect you, your family, and your RV
    • Automatically cuts off gas if flame goes out to prevent gas from leaking inside your RV
    • Keeps your water lines warm so they don't freeze or burst in cold weather
  • White, hinged door with flat lock provides easy access for cleaning or maintenance
    • Exhaust pipe opening allows gas produced by combustion to be removed safely
    • Louvered grilles let fresh air in to prevent a build-up of carbon monoxide
  • Easy installation - designed to fit most existing water heater compartments
    • Uses existing gas and plumbing lines
    • Mounting hardware not included
  • Gas and Safety, Australia and New Zealand Gas and Safety, and WaterMark Sheme Certified


Specs:

  • Overall dimensions: 14-3/8" long x 15" wide x 15" tall
    • Cut out dimensions: 13" wide x 13" tall x 17-3/4" deep
    • Access door: 14-15/16" tall x 14-15/16" wide
  • Operating waterflow: 1.5 gallons of hot water per minute
  • Heating capacity: 41,800 Btu
  • Temperature settings: 95 F to 123 F (35 C to 50 C)
  • Heat source: LP gas
  • Pilot ignition type: automatic
  • Voltage: 12V DC
  • Weight: 30 lbs
  • 1-Year warranty


Say goodbye to those unpleasant military showers, refilling your tank, and waiting for your hot water to recover. This revolutionary design replaces your outdated tank heater and gives you the luxury of taking back-to-back showers, washing dishes, or running a load of laundry all at once. Unlike traditional tank heaters that require constant energy to keep your water hot, this tankless, propane-fueled water heater only uses energy when you turn on your faucet or shower, providing the ultimate efficiency at a campground or off-the-grid. The endless, on-demand hot water has no recovery time and is perfect if you're on the road full-time or traveling with a large group.


Water Line Freeze Protection

No more worrying about your water lines freezing and pipes bursting. The internal freeze protection allows your water heater to operate in cold weather. When the temperature of the water lines drops to approximately 35 degrees, the unit will automatically fire up and run until the temperature of the water lines reach 90 degrees. Once the lines are heated, the system will automatically shut down.



77FS06B1WD Replacement Door for Fogatti Tankless Water Heater - White

77CHW0601 RV Tankless Water Heater






Customer Reviews

Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White - LSB64FR

Average Customer Rating:  5.0 out of 5 stars   (9 Customer Reviews)

Never run out of hot water again with this tankless, on-demand water heater. Propane-fueled water heater replaces your outdated tank heater and lets you set the temperature. Requires temperature and pressure relief valve (CAM10423 - sold separately).

- LSB64FR
by:

This on demand water heater is the real deal. It works great and is much more quiet than the old fashioned kind. It has a low turbine kind of noise only when it is working. You can adjust the temperature also which is a big plus. The fact that etrailer included a step by step video of instalation instructions was extremely helpful. One tip, don't forget to turn the power switch to the on position on you main controller panel for the water heater power. Overall I am 100% satisfied with this product.



- LSB64FR
by:

The ability to have an endless & constant supply of hot water is a must while camping. Our biggest test will come later this summer when we boondock with a 275G water tank for a week. I'm looking forward to enjoying this product for years to come.



- LSB64FR
by:



- LSB64FR
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- LSB64FR
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- LSB64FR
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- LSB44FR
by:

Review from a similar Tankless Water Heater in RV Water Heaters


Our dealer told us they couldn't find a new hot water heater for our 2021 Jayco Pinnacle. I found it on etrailer.com and it was sent to me the same day and arrived in 4 days. I have also ordered other items that I needed and everything fit perfect. Thank you etrailer you are the best. Pam.



- LSB44FR
by:

Review from a similar Tankless Water Heater in RV Water Heaters




- LSB44FR
by:

Review from a similar Tankless Water Heater in RV Water Heaters



9
9

Ask the Experts about this Fogatti RV Water Heaters

  • Replacing the G6A-7 Water Heater with Fogatti RV Tankless Water Heater
    I suggest you first take some measurements to verify fitment. However, specs available to me show dimensions of, 16" W x 12-1/2" H x 18"D. For the Fogatti RV Water Heater # LSB64FR, overall dimensions are 14-3/8L x 15W x 15D. The access door is 14-15/16" H x 14-15/16" W. Ease of replacement is relative, while this is not a direct remove and replace it is designed to fit most existing water heater compartments and use the existing gas and plumbing lines. If you go this route you will...
    view full answer...
  • What Parts Do I Need To Install My New Tankless Water Heater With The Pressure Relief Valve In Back
    You will use Camco RV Water Heater Temperature and Pressure Relief Valve - 1/2" Valve w/ 4" Probe # CAM10423 and install it on the back outlet of your new tankless water heater such as Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White # LSB64FR. You will need to consult your local hardware store for the other various fittings and hoses to re-route everything to the back. I have attached installation videos that show the re-routing from the front of the old unit...
    view full answer...
  • What Size Opening is Needed to Install the Fogatti RV Tankless Water Heater
    The two part numbers you are looking at are the same units. One is the manufacturers (FS06B1) and the other is ours # LSB64FR. When it comes to the opening size that you need to install this hot water heater, we state that you need a 13" wide x 13" tall x 17-3/4" deep because of the minor imperfections in the shape of the hot water heater. The measurements are not perfect as they are in the image, so this way you will be safe if you have the recommended opening size.
    view full answer...
  • Troubleshooting Propane Issues With RV Appliances
    The Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White Item # LSB64FR has a minimum pressure requirement of 8" WC and a maximum pressure of 13" WC. Any pressure outside of that range will cause the # LSB64FR to not properly work. It sounds like you might need to replace the regulator since you can't run the stove and water heater at the same time. Depending on your setup if you have a larger single tank you could need a vertical 2 stage regulator like the...
    view full answer...
  • Recommended Replacement for Atwood G6A-7 Water Heater
    I suggest you first take some measurements to verify fitment. However, specs available to me show dimensions of, 16" W x 12-1/2" H x 18"D. For the Fogatti RV Water Heater # LSB64FR, overall dimensions are 14-3/8L x 15W x 15D. The access door is 14-15/16" H x 14-15/16" W. Ease of replacement is relative, while this is not a direct remove and replace it is designed to fit most existing water heater compartments and use the existing gas and plumbing lines. If you go this route you will...
    view full answer...
  • Tankless Hot Water Heater That Is Controllable From Inside Trailer
    The Fogatti RV Tankless Water Heater # LSB64FR is the closest tanklesss water heater we carry at 14 3/8" long, 15" wide, and 15" tall. This water heater has built in internal freeze protection that allows your water heater to operate in cold temperatures. When the temperature of the water lines drops to approximately 35 degrees, the unit will automatically fire up and run until the temperature of the water lines reach 90 degrees. Once the lines are heated, the system will automatically...
    view full answer...
  • Troubleshooting the Fogatti RV Tankless Water Heater
    I am not certain what unit purchased but at etrailer we supply the Fogatti RV Tankless Water Heater, # LSB64FR, # FR93FR, # LSB44FR, and the Furrion RV Tankless Water Heater, # FR98SR. Please note the installation videos that have been created to assist customers with product reviews and installation process. There are a number of reasons for failure to ignite, first check your gas supply. Ensure tank is full and that the regulator is properly functioning. Are other items in the...
    view full answer...
  • Who Manufactures Fogatti Tankless Water Heaters
    LaSalle Bristol is the parent company for Fogatti so you'll see Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White Item # LSB64FR listed as LaSalle Bristol depending on where you're looking.
    view full answer...
  • Troubleshooting An E5 Error Code On A Fogatti Tankless Water Heater
    The E5 code on your Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White Item # LSB64FR means you're having a fan failure/no fan signal detected during start-up or water heater operation. You'll first want to ensure you're receiving 12v power to the unit. You may have something else kicking on and dropping the voltage to your unit causing this error to only pop up randomly. You may need to switch to 14 gauge wire to ensure you're not getting a voltage drop off before...
    view full answer...
  • Troubleshooting A New Fogatti Tankless Water Heater
    Since you already checked the voltage and and water pressure on your Fogatti Tankless Water Heater # LSB64FR I recommend checking the gas pressure. The gas pressure range for the normal operation of the water heater is that the maximum inlet pressure cannot exceed 3.3 kPa (13'' w.c.) and the minimum pressure cannot be lower than 1.99 kPa (8'' w.c.). Out of range will not work normally. Also, you'll want to ensure that you removed the gas inlet cap before hooking up the gas as that...
    view full answer...
  • Water Connection Fitting Size for Fogatti RV Water Heater
    The Fogatti Water Heaters like the # LSB64FR that you referenced do use the 1/2 inch PEX size fittings.
    view full answer...
  • Tankless Water Heater To Replace A Truma AquaGo With Telephone Style Communication Cable
    The tankless water heaters we offer require wiring to be connected and do not have the telephone style cable you are referring to however; the wiring portion and instillation is very straight forward. I recommend checking out the Fogatti RV Tankless Water Heater - Gas - Automatic Pilot Item # LSB64FR. I have included a link to an instillation video.
    view full answer...
  • Fogatti Tankless Water Heater Troubleshooting
    I spoke with Fogatti and the steps to troubleshoot your # LSB64FR issue are as follows: Any error codes? If so we can look through the manual to determine the solution. What is measured voltage at the water heater? If you're not receiving the required voltage it could allow the control panel to work but not have enough power to run the heater. You'll need 12VDC electrical power. Where is the unit grounded? If you're not properly grounded this could cause energy spikes that can...
    view full answer...
  • Winterizing A Fogatti Tankless Water Heater
    I am sorry to hear that you have not had a good experience with your Atwood water heater. Most customers enjoy a long service life with those units. Regarding weatherization of your Fogatti # LSB64FR, your tankless water heater does not require a bypass to be installed, therefore when you treat your water lines (by compressed air or non-toxic anti-freeze) your water heater will be treated at the same time. Regarding the potential replacement of your water pump, it depends on your...
    view full answer...
  • Troubleshooting A Fogatti Tankless Water Heater That Won't Run
    The Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White Item # LSB64FR requires the following to properly function: 8-13" WC gas pressure (11"WC pressure preferred). 14.5-116 PSI water pressure (40-45 PSI preferred). 12VDC electrical power. First test your voltage using a meter like the LCD Digital Circuit Tester Item # PTW2992. If you're not receiving enough voltage you may be too far from the battery and need to increase the gauge of the wire. You should...
    view full answer...
  • Length of Thermostat Wiring for Fogatti Tankless Water Heater LSB64FR
    I checked with Fogatti and the length of the thermostat wiring of the Tankless water heater part # LSB64FR is 6 feet.
    view full answer...
  • Troubleshooting an EC Error Code On A Fogatti Tankless Water Heater
    The Fogatti RV Tankless Water Heater # LSB64FR has a cap inside of the gas line hookup on the unit that needs to be removed before attaching the gas line. If you're installing this unit and trying to now run it you most likely still have the gas cap on preventing gas from entering the unit. The EC error code means that it's trying to start the pilot light and isn't able to which would indicate a lack of gas pressure.
    view full answer...
  • Troubleshooting Poor Heating On A Fogatti Tankless Water Heater
    To start I would have a licensed technician check the LP pressure running to your Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White Item # LSB64FR. It needs to be 11" WC for the unit to properly work. If it is sufficient then you most likely have a bad thermostat or control module which would require you to reach out to the manufacturer for replacement.
    view full answer...
  • What Size Fuse For Fogatti Tankless Water Heater
    The Owner's Manual states that the Fogatti # LSB64FR power consumption is 20 watts. In a 12V DC system that would be less than 2 amps. Assuming that there is not anything else on that circuit you can put a 5 amp fuse there. I would get the Performance Tools # PT52FR kit that will have the 5 amps fuses plus spares to put in your trailer tool box. Sooner or later you will need some.
    view full answer...
  • Troubleshooting the Fogatti RV Tankless Water Heater
    The Fogatti RV Tankless Water Heater, # LSB64FR must have proper pressure to function correctly. Ensure the propane tanks are full and the valves are fully open, verify water valves and pressure too. Are you connected to shore power or operating off battery? There must be a proper state of charge on the battery to function correctly. If all these items are verified as proper but you you continue to get an error code, try removing all power from unit for at least 15 minutes to reset,...
    view full answer...
  • Troubleshooting An EC Error Code On A Fogatti Tankless Water Heater
    The EC error code mean that the Fogatti Tankless Water Heater # LSB64FR tried to start the pilot light and was unable to due to low gas pressure. You'll want to have a licensed technician check to ensure you have 11"WC at the unit. If you aren't getting 11"WC at the unit you could have an issue with your propane tanks or regulator. If this does not solve your issue please reply back and we can keep troubleshooting.
    view full answer...
  • Troubleshooting the Fogatti RV Tankless Water Heater with E1 Code
    An E1 code on the Fogatti RV Tankless Water Heater, # LSB64FR, is indicating an ignition failure or accidental flame off during ignition. If you had this professionally installed, I suggest you return to the installer for troubleshooting and repair. The most common causes are: - Lack of gas in the tank. If there is not enough pressure then the Fogatti RV Tankless Water Heater struggles to operate. This will go for water pressure too. - Faulty Igniter or faulty Igniter connections...
    view full answer...
  • Replacement For An Atwood G6A-7 Water Heater
    Yes there is a replacement for your Atwood G6A-7 water heater. I personally recommend the Fogatti RV Tankless Water Heater # LSB64FR. This unit, will provide endless hot water on demand and produce up to 90 gallons of hot water flow per hour. The Camco RV Water Heater Temperature and Pressure Relief Valve # CAM10423 is required for installation, this will protect your RV's water heater from excessive temperature and water pressure. This unit is also available in black # LSB44FR and offer...
    view full answer...
  • Fogatti Water Heater Running Hot And Cold
    Thank you for your purchase from etrailer of the Fogatti RV Tankless Water Heater # LSB64FR. There are a number of potential issues and there isn't an offering specifically I can give you that will immediately fix the problem. It is likely you will need a certified technician, but you can check a few different things. It could be the propane supply, so you'll want to check the regulator is properly functioning first. Also ensure you are getting 12 volts at the water heater; if the voltage...
    view full answer...
  • Atwood G6A-7E Water Heater Has Bad/Rotten Egg Smell - Clean or Replace
    That smell is mostly likely hydrogen sulfide, it is an anaerobic bacteria that that is not uncommon for RV water systems due to the periods of time they set dormant. If you want to replace your water heater we have a great option in the Fogatti RV Water Heater # LSB64FR. I suggest you first take some measurements to verify fitment however, specs available to me show the dimensions of the Atwood at 16" W x 12-1/2" H x 18"D. For the Fogatti RV Water Heater # LSB64FR, overall dimensions...
    view full answer...
  • Recommended Tankless Water Heater For 2018 Keystone Laredo Fifth Wheel RV
    There are a few options when it comes to finding a tankless water heater for your 2018 Keystone Laredo 5th Wheel Rv. The main thing that comes into play here is the size of the cut out that you currently have for your water heater, which you will want to measure. The Furrion RV Tankless Water Heater - Gas - Automatic Pilot - 60,000 BTU - 16" x 16" Door # FR98SR has cut out dimensions of 12-5/8" tall, 12-13/16" wide, and 19-3/16" deep. This has a heating capacity of 60,000 BTU. If the...
    view full answer...
  • Replacement For 6 Gallon Atwood Water Heater
    We do have a replacement that will work for your 6-gallon Atwood water heater, with the best option being a tankless water heater from Fogatti, which comes with either a white or black door: - White: Fogatti RV Tankless Water Heater - Gas - Automatic Pilot # LSB64FR - Black: Fogatti RV Tankless Water Heater - Gas - Automatic Pilot # LSB44FR The tankless heaters are really nice options because they conserve energy so well and give you immediate hot water, which is why they have...
    view full answer...
  • Best Way to Determine Fit of Tankless Water Heater in 5th Wheel Trailer
    Really the best way to determine the fit of a tankless water heater in your 5th wheel is by the size of the cut out you have. This is the most important thing in regards to a fit, but of course you will also need to have connections there for propane and 12 volt power, though those will already be there from your previous water heater, assuming you had a gas/12 volt heater. So what you will need to do is know the size of your cut out, and you can choose the right tankless heater that way....
    view full answer...
  • Replacement For Atwood GC6AA-10E RV Water Heater
    We do have a water heater that you can use as a replacement for your Atwood GC6AA-10E, but this particular water heater has been discontinued, so you'd need a different option. You'll just need to ensure the heater fits in the same cut out as the 12-1/2" tall x 16" wide x 18" deep Atwood, and the best option for that is from Fogatti, which fits a 13" tall x 13" wide x 17-3/4" deep cut out. These are actually tankless water heaters, which are a huge improvement over the standard heaters...
    view full answer...
  • Tankless Water Heater Recommendations
    The closest tankless water heater to the size of your current cutout is the Furrion RV Tankless Water Heater - Gas - Automatic Pilot - 60,000 BTU Item # FR93FR 12-5/8L x 12-13/16W x 19-3/16D but it requires an extra 1/8" in height and 1-3/16" in depth. If you don't have the depth then the Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White Item # LSB64FR ( # LSB44FR for black ) has a cutout size of 13" wide x 13" tall x 17-3/4" deep so you'll have to cut an...
    view full answer...

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Info for this part was:

Employee Jameson C
Expert Research:
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Employee Jacob T
Video Edited:
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Employee Dustin K
Video by:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Amanda M
Edited by:
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Employee David F
Test Fit:
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