bing tracking image
  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
lowest price pledge
Our Price: $722.41
RV Water Heaters
This item qualifies for Free Shipping
Shipping Weight: 29 lbs
Quantity: 
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Need help with installation?
Locate installers near me
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 Propane-fueled water heater replaces your outdated tank heater and lets you set the temperature.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 1-800-940-8924 for expert service.
  • All Info
  • Reviews (20)
  • Q & A (0)
  • Photos
  • 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 Propane-fueled water heater replaces your outdated tank heater and lets you set the temperature.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)
  • Gas pressure: 8-13 WC
    • Preferred pressure: 11 WC
  • Water pressure: 14.5-116 PSI
    • Preferred pressure: 40-45 PSI
  • 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:  4.8 out of 5 stars   (20 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).

by:

We do a lot of dry camping and am hopeing this gives us a bit of gas savings. Looking forward to using it soon.




by:

For a first time do it yourself or on any of these water heaters in an RV I found out it was pretty easy to do. The new one slipped right in with a few adjustments of the waterlines and some shark bites that I put the water fittings together. works fantastic I love the constant hot water for my long hot showers. The opening matched to a T. Easy DC connections, as well as the remote. Didn’t have to cut any holes for wires to fit. It was so easy. I wish I knew about the black door before I ordered it. It’ll be fine, I’m happy. I love the name”FOGATTI”…




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.




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.




by:




by:




by:




by:




by:




by:




by:




by:




by:




by:




by:

Review from a similar Tankless Water Heater in RV Water Heaters


Carol and the whole Group at etrailer were fantastic to deal with. Being a newby to the RV world, everyone was extremly helpful and understanding. Even when i had a manufacturer issue with a part they stayed on the manufacturer until THEY got satisfaction, how many companies are out there that will stand behind thier products like that? My experience has created a customer for life and a moving billboard at that :)




by:

Review from a similar Tankless Water Heater in RV Water Heaters


Fogatti tankless water heater is great. Once you learn how to adjust it.the only issue is the cover on the control unit falls offf.




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.




by:

Review from a similar Tankless Water Heater in RV Water Heaters


Love it




by:

Review from a similar Tankless Water Heater in RV Water Heaters





by:

Review from a similar Tankless Water Heater in RV Water Heaters




20
20

See what our Experts say about this Fogatti RV Water Heaters



  • 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...
  • 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...
  • 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 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...
  • 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 damage...
    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...
  • 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 could...
    view full answer...
  • Recommended Replacement for Water Heater GC6AA-7
    I suggest upgrading to the Fogatti RV Tankless Water Heater, # LSB64FR as we do not carry a direct replacement to the GC6AA-7. An on-demand water heater means you will never run out of hot water again. This can produce up to 90 gallons of hot water flow per hour.
    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 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...
  • 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...
  • 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 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 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...
  • 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...
  • Is it Normal for Fogatti Tankless RV Water Heater to Shut Off After a While
    The closest thing to that in the manual is the safety feature that prevents oxygen deprivation of your Fogatti RV Tankless Water Heater # LSB64FR. On page 16 it says that after 20 - 40 minutes the water suddenly goes out than you'll need to turn the tap off and then use it after a while.
    view full answer...
  • Troubleshooting EC Code When Installing Fogatti RV Tankless Water Heater # LSB64FR
    An EC error code means the Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White # LSB64FR tried to start the pilot light and was unable to due to low gas pressure. You will 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 A Fogatti Tankless Water Heater That Isn't Heating Up Water Past 84 Degrees
    Your Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White # LSB64FR could not be reaching temperatures above 84 degrees for a few different reasons. The first thing to check is the water pressure and gas pressure as too low of either of these will cause the heater to malfunction. This unit has a minimum water pressure minimum requirement of 14.5 psi and maximum of 116 psi with the recommendation of 40-60 psi for optimal use. It has a gas inlet pressure minimum...
    view full answer...
    Image 1 for
  • Fogatti Tankless Water Heater Not Producing Hot Water
    For a Tankless water heater like the Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White # LSB64FR. Lets check and make sure your propane supply valve is on and that all the fuses are good and not blown. Check your water heater bypass valve. Also if you have an outdoor shower make sure the handles are all off. If it has a valve that can stop the waterflow while using it, it can cause the water to mix and be lukewarm at best. Check and see if there are any...
    view full answer...
  • How To Reset The Error Code On My Fogatti Tankless Water Heater.
    The E7 code means there is a problem with the combustion process. To reset the Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White # LSB64FR check that all moisture is normal. Press the on/off switch or power off to restart. Within 15 minutes of turning it on push the on/off switch 5 times (the fan will start up 5 times). The water heater will lock and cannot start. After the icon disappears or it waits for 15 minutes it will reset. This should put it back to...
    view full answer...
  • How To Reset A Fogatti Tankless Water Heater
    To reset your Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - White # LSB64FR you'll simply need to cut the power running to the unit. You can remove the positive power wire at your battery, at the unit, or simply remove the fuse from the unit which is part #26 in the attached photo. I recommend letting the unit sit off for 15 minutes to full power down and reset before reconnecting the power.
    view full answer...
    Image 1 for
  • Troubleshooting Fogatti Water Heater That Won't Stay on
    The reason your Fogatti RV Tankless Water Heater # LSB64FR is not staying on may be due the unit not getting electricity, gas, and water. Or, it may also be due to a dirty filter. Ensure the filter has no debris in it, and if there is clean or replace your filter and check again. Finally, the problem may have to do with low water flow rate. Some tankless water heaters have a minimum flow rate requirement and if that number is not reached, then the heater will not turn on. So you can try...
    view full answer...
  • Error Codes For The Fogatti Tankless Water Heater # LSB64FR
    Yes, if your Fogatti RV Tankless Water Heater # LSB64FR isn't receiving enough LP pressure the ignition function would fail and throw up an E1 error.
    view full answer...
    Image 1 for
  • Troubleshooting An E3 Error Code On A Fogatti Tankless Water Heater
    An E3 error code on the Fogatti RV Tankless Water Heater # LSB64FR would indicate that the unit is going into overheat protection mode. Fogatti recommends cutting the power to reset the unit 1-2 times to solve the issue. If the issue isn't resolved then they recommend reaching out directly to them for warranty replacement.
    view full answer...


< Previous
123. . .5



Do you have a question about this RV Water Heater?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality rv water heaters for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate rv water heater information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

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

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924