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

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

Item # LSB44FR
Our Price: $573.88
RV Water Heaters
Shipping Weight: 29 lbs
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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 Propane-fueled water heater replaces your outdated tank heater and lets you set the temperature.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). Great Prices for the best rv water heaters from Fogatti. Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - Black part number LSB44FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (40)
  • Q & A (0)
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Fogatti RV Water Heaters - LSB44FR

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

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 Propane-fueled water heater replaces your outdated tank heater and lets you set the temperature.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
  • Black, 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.



77FS06B1BD Replacement Door for Fogatti Tankless Water Heater - Black

77CHW0601 RV Tankless Water Heater





Customer Satisfaction Score:


Customer Reviews

Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - Black - LSB44FR

Average Customer Rating:  4.6 out of 5 stars   (40 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:

The water heater starts up quick without wasting water Great up grade from my original.



by:

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.

Donald

2/2/2023

It works great, we go out once a month. And not waiting for hot water is so nice.



by:

The customer service was excellent and the endless hot water is amazing. This is an absolute Rv must have!



by:

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 :)



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Water heater works great



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The part was correct and arrived on time. However, although the box showed no signs of damage two corners we dented. I was able to bang the dents out and get it to fit.



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Works great nice long warm showers



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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.



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Love it



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I Bought A Foggati Tankless And Had Nothing But Problems With It.I Ran It For A Month It Worked Great.I Shut The Water Off, Drained The System. I Came Back 3 Months Later Turned Water On And It Leaked Inside. I Emailed Foggati And I Couldn't Find A Receipt. They Refused To Give Me Credit! I Wound Up Buying A CompetitorsTo Replace It With! So Sadly I'm The One Who Is Out $550 For A Piece Of Junk.
I Wouldn't Recommend It To My Worst Enemy Thanks To Their Customer Service!



by:

This tankless heater has been wonderful. We don't use it as often as many other RVrs would, it has fired up instantly every time we have wanted to use it (after opening water and gas lines and purging air). This was an imperfect replacement to a water tank that exploded in a 2007 Shyline Aljero 27'... for our camper it was 1/2" taller and 2" narrower than the factory tank heater, so modifications were made to accommodate and seal the tankless water heater.
This tankless water heater has been able to raise the temperature of 60°F water to well over 120°F and keep it there while showering or doing dishes. I am pleased with the product in the conditions we use it. Well worth the price, shipping was satisfactory as well (ordered in 2022, reviewing about 1 year in service).



by:

Replaced my old 9 gallon water heater. Works well has been very reliable. No problems. But highly recommend.



by:

Great water heater but, if you plan on conserving water at all, this is not for you. Every time you turn off the hot water, you have to wait a few seconds after you turn it back on to get hot water again. One of the downfalls of on demand heaters. We took this unit out and replaced with a 10 gallon tanked heater. I will use the Fogatti for an outdoor shower in the future.



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Not the correct replacement for my unit even after speaking with a Customer Rep to find what is supposed to be the correct part number.



by:

As described. It is installed in a small cabin, replacing a failed heater. Nice display to tell you the status of the unit. Heated very quickly. So far I am a Satisfied customer.



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You are amazing i ordered it at 4:30 friday got it saturday



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.



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Great swift service. I will definitely recommend to my friends.



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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:

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.


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Show More Reviews

See what our Experts say about this Fogatti RV Water Heaters

  • Will I Need To Modify My Atwood Water Heater Cut-Out To Get My New Fogatti Water Heater To Work?
    since you're going from an Atwood water heater to a Fogatti RV Tankless Water Heater # LSB44FR you may have to make some modifications since Atwood water heaters had some of the biggest cut-outs, which is why a trim kit were offered. However to truly know if there will be any work that needs to be done, all you need to do is measure your current Atwood cut-out and compare it to the new Fogatti cut-out. The Fogatti water heater has a cut-out of 13" wide x 13" tall x 17-3/4" deep. From...
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  • What Size Fittings on the Fogatti Tankless Water Heater
    The Fogatti RV Tankless Water Heater, # LSB44FR, is equipped with typical 1/2" MPT fittings on the water inlet and out. The gas fitting on the water heater is a standard 3/8" MPT.
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  • Trouble Shooting Hot And Cold Water Problems In Tankless Water Heater.
    Thanks for reaching out, I have a solution for you. In regard to the Fogatti RV Tankless Water Heater - Gas - Automatic Pilot - 41,800 Btu - Black # LSB44FR. First thing I recommend is to check all the exhaust and intake locations to make sure nothing is blocked or damaged. It is not uncommon this time of the year for animals to try and make homes in the the outside compartments of RVs. Next check if it could be a low water pressure issue. If the water pressure gets to low the flow sensor...
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  • Fogatti Tankless RV Water Heater Freeze Protection
    The controller does have to be on; the Fogatti Tankless RV Water Heater # LSB44FR senses when the water lines coming into the heater have dropped to 35 degrees Fahrenheit and begins cycling warm/hot water through the lines to keep them from freezing. Once the lines reach 90 degrees, the system will shut down to preserve energy.
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  • Troubleshooting Low Voltage to Fogatti RV Tankless Water Heater
    Since your Fogatti RV Tankless Water Heater # LSB44FR is experiencing voltage drop it sounds like you have a bad ground connection somewhere. I recommend checking your grounds and making sure they are secured to a clean, bare-metal surface. Even some paint can cause issues to try checking these connections first. If this doesn't resolve the issue the next step would be having a professional look at your setup. It could be that the unit is defective but having a professional look at the...
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  • Troubleshooting A Fogatti Tankless Water Heater That Keeps Blowing Fuses
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  • Can Fogatti RV Tankless Water Heater # LSB44FR Replace Atwood GC10A-4E
    Yes, the Fogatti RV Tankless Water Heater part # LSB44FR will work great as a replacement for an Atwood water heater GC10A-4E.
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  • Troubleshooting A Fogatti Water Heater Providing Hot Water To All But One Faucet
    Since you've already verified that your water heater # LSB44FR is actually heating up the water to your other faucets, but it's not working at your kitchen faucet, then that tells me that you have a shut off valve somewhere in-line to your kitchen taps. I recommend making sure that the shut off valve is opened for both hot and cold water line, and verifying again. Another thing you can check is, the cartridge for your kitchen faucet. If enough buildup occurs within your cartridge, then...
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  • Wiring Steps When Installing The Fogatti Tankless Water Heater
    The Fogatti RV Tankless Water Heater # LSB44FR is still a 12v system you'll just need to determine which wire, black or white, is the power and which is the ground wire. Each of these wires is typically labeled from the factory so you never need to guess but I reached out to the manufacturer since I haven't ran into one with a white wire instead of a red wire to confirm and was able to determine that the white wire is your ground and the red wire is your power. The two blue wires will...
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  • Solution for Fogatti Water Heater With E8 Error Code But Exhaust Isn't Clogged
    I spoke with Fogatti about your Fogatti RV Tankless Water Heater # LSB44FR giving an E8 code even though your exhaust isn't clogged and they recommend that you try to adjust the HC parameter values.
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  • Troubleshooting An EC Error Code On A Fogatti Tankless Water Heater
    The first thing I would check on your Fogatti RV Tankless Water Heater # LSB44FR is that the internal gas cap was removed from the gas line input. You'll be able to attach the line with the cap still on so it's something that many others have overlooked. If the cap is off and you're still getting this error I would unhook the power to the unit to reset it and then test the voltage running to the unit to ensure it's getting 12v to properly operate. If it's still giving you issues you'll...
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  • Why is my Fogatti Tankless Water Heater having an E1 error code?
    The E1 error code you are getting on your Fogatti RV Tankless Water Heater # LSB44FR means that their is an ignition failure. Typically this is caused by the propane supply so make sure your tank has propane in it, and that it is turned on. If your propane supply is good then you will need to have a technician check that your regulator is putting out at least 11" WC. I included a cutout from the instruction manual that lists all the error codes.
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  • Fogatti Tankless RV Water Heater Error Code One Troubleshooting
    The E1 error code you are getting on your Fogatti RV Tankless Water Heater # LSB44FR means that their is an ignition failure situation. Typically this is caused by the propane supply so make sure your tank has propane in it, and that it is turned on. If your propane supply is good then you will need to have a technician check that your regulator is putting out at least 11" WC.
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  • Water Heater Replacement For A Suburban Model SW6DE Water Heater
    Yes, the Fogatti RV Tankless # LSB44FR will fit into the cutout and replace your current Suburban Model SW6DE. This water heater has interior cutout measurements of 13" wide and 13" tall, and has an overall measurements of 14-3/8" long, 15" wide, 15" tall.
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  • What Is The Warranty For Fogatti RV Tankless Water Heater
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  • Winterizing Fogotti Tankless Water Heater
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  • Troubleshooting An E8 Error On A Fogatti RV Tankless Water Heater
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  • Will Using Multiple Faucets At Once Cause An Issue For The Fogatti Tankless Water Heater
    The hot water lines in your trailer are separate from the cold water lines so if someone used the cold water in the kitchen while someone else was taking a hot shower you wouldn't have any interruption with the water temperature. Now if multiple faucets are using hot water at the same time the demand on the Fogatti RV Tankless Water Heater # LSB44FR would be greater and could possibly exceed the capabilities of the water heater, with the result being lukewarm to cold water.
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  • How Often Should You Descale Your Fogatti Tankless Water Heater
    The Fogatti Tankless Water Heater # LSB44FR maintenance section lists that you should drain the RV regularly flush the heat exchanger with an RV rated descaling solvent. They're very loose on their verbiage on "regularly" so at minimum you should do it once a season. to get the solvent through the water heater you would need to dump it into your gravity fill tank and run your water pump to pressurize the system and then run your hot water to pull it through the water heater.
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  • Recommended Replacement Water Heater for a 1997 Prowler Camper
    For your 1997 Prowler Camper, I recommend upgrading to a tankless unit like the Fogatti RV Tankless Water Heater - Gas - Automatic Pilot # LSB44FR. Tankless water heaters are truly the way to go as they are going to deliver endless on demand hot water, are more energy efficient, and are now designed to fit into most existing water heater compartments. This particular unit has a heating capacity of 41,800 Btu, measures 14-3/8" long x 15" wide x 15" tall, and requires a cut out space of...
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  • Can Fogatti RV Tankless Water Heater # LSB44FR Replace Atwood Water Heater
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  • Troubleshooting an "EC" Error Code on a Fogatti Tankless Water Heater
    When you are getting an "EC" error code on a Fogatti tankless water heater like your FS08B or the # LSB44FR, it is due to the pilot light trying to ignite but could not due to low gas pressure. Since you have checked the gas flow and are still getting the error code, I recommend having a licensed technician take a look at your system. I have also included a list of other faults that can provide an idea of other issues you can take a look at.
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  • Replacement Water Heater for Atwood GC10A-E3
    Based on my research, the GC10A-3E is a 10-gallon Atwood gas and electric water heater. While we don't have any standard water heaters that have that capacity what you could use is a tankless water heater like the part # LSB44FR. What's really great about these types of water heaters is that since they don't have a tank and heat the water as it passes through it you don't ever run out of hot water.
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Info for this part was:

Employee Mike L
Expert Research:
Mike L
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 Amanda M
Edited by:
Amanda M
Employee David F
Test Fit:
David F
Employee Adam Y
Written by:
Adam Y

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