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  1. RV Water Heater
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  6. 16-3/8L x 15W x 15D Inch
Fogatti InstaShower 8 Pro RV Tankless Water Heater w/Mixing Tank - 55K Btu - 15"x15" Door
Fogatti

Fogatti InstaShower 8 Pro RV Tankless Water Heater w/Mixing Tank - 55K Btu - 15"x15" Door

Part Number: FG48FR
In Stock
$709.98
RV Water Heater
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This tankless hot water heater includes a mixing tank to keep nice, even temps for your showers. It heats 2.9 gallons per minute with high Btus, so it's great in cold weather. Includes a door for replacing your old tank or tankless heater. Great Prices for the best rv water heater from Fogatti. Fogatti InstaShower 8 Pro RV Tankless Water Heater w/Mixing Tank - 55K Btu - 15"x15" Door part number FG48FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Fogatti RV Water Heater - FG48FR

  • Tankless Water Heater
  • Gas
  • 55000 Btu
  • Fogatti
  • 16-3/8L x 15W x 15D Inch
  • 12 Volts
  • Auto Pilot

This tankless hot water heater includes a mixing tank to keep nice, even temps for your showers. It heats 2.9 gallons per minute with high Btus, so it's great in cold weather. Includes a door for replacing your old tank or tankless heater.


Features:

  • Tankless gas water heater provides endless hot water on demand inside your RV
    • Heats 2.9 gallons per minute, greater than the average water flow of an RV shower
  • Efficient propane burner heats water only when you use your faucets or shower
    • Higher Btus make this a great choice in cold weather or for using a lot of hot water at once
  • Mixing tank combines hot and cold water to eliminate temperature fluctuations
    • Reduces the risk of hot water scalding
  • 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 the flame goes out to prevent leaks in your RV
    • Keeps its water lines warm so they don't freeze or burst in cold weather
  • Standard size hinged door with flat lock provides easy access for cleaning or maintenance
    • Larger sizes available when replacing a tank water heater with bigger access door
  • Simple installation using included hardware and existing lines and cutout
    • Temperature and pressure relief valve required for installation (not included)
    • Additional cutout depth needed to make connections


Specs:

  • Overall dimensions: 16-3/8" long x 15" wide x 15" tall
    • Cut out dimensions: 13" wide x 13" tall x 13-13/16" deep
  • Operating waterflow: 2.9 gallons of hot water per minute
  • Heating capacity: 55,000 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
  • 2-Year warranty


Constant, comfortable water temperature

Image Descriptor

The Fogatti 8 Pro stands out among other models by including a slim water-mixing tank to create consistent hot water temperatures when you use it. It prevents hot and cold fluctuations by blending hot and cold water together. The 21.5 square-inch tank acts as a buffer, allowing the heater to operate more efficiently and give more reliable performance. The addition of this tank adds a little more depth needed for install, but not by much. If you've often complained that your water changes temperature while you're showering or doing the dishes, the Pro is the Fogatti 8 that you'll want.


What size water heater access door do I need?

If you're replacing an old tank or tankless water heater, you'll want to pick a water heater with a door that will at least be as large as the current access door on your RV. Be sure to search for the water heater that includes the correct size you need.


Fogatti 8 Pro Door Options

Door Size Door Color etrailer Part Number
15" x 15" White FG98FR
Black FG48FR
15" x 18" White FG68FR
Black FG78FR
18" x 18" White FG88FR
Black FG28FR


Fogatti 7 vs. 8 Plus vs. 8 Pro

Fogatti's tankless hot water heaters are popular for being efficient and quality options, but which model would be best for you? Let me give you a quick summary:


Fogatti 7: Lower Btus and lower flow rate compared to the 8s. This can be a good pick, though, because that means you're using less propane to heat water. If you aren't trying to heat very cold water, and you don't expect that anyone else is going to be using hot water while you're in the shower, then this will be a perfectly fine option, especially if you use low-flow fixtures for conserving water. I'd recommend it for solo campers or couples who almost never camp in cold months.


Fogatti 8 Plus: Higher Btus and flow rate while being the same size as the 7. You'll get slightly better performance, and it will be more effective at heating colder water. The extra flow rate won't necessarily allow you to run both a faucet and a shower at the same time without noticing a difference, since both fixtures can use 2.5 gallons per minute. But if you have a higher-flow shower head, this can keep up better. I'd recommend it if you're likely to camp when it gets chilly overnight and want a little extra performance.


Fogatti 8 Pro: This is the same as the 8 Plus, with the addition of a water mixing tank. This tank adds a few more inches to its depth, but that generally won't be much of an issue, especially if you're replacing a water heater with a tank. I'd recommend it if any variance in water temperature is going to really annoy you.



Fogatti InstaShower 8 Pro RV Tankless Water Heater w/Mixing Tank - 55,000 Btu - 15"x15" Black Door

Installation Details FG48FR Installation instructionsAlternate Instructions FG48FR Installation instructions



Video of Fogatti InstaShower 8 Pro RV Tankless Water Heater w/Mixing Tank - 55K Btu - 15"x15" Door

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Detailed Breakdown of the Fogatti InstaShower 8 Pro RV Tankless Water Heater - FG48FR

Hi everybody. Andy here with etrailer.com. Let's take a look together at this Fogatti Insta Shower 8 Pro RV tankless water heater with mixing tank and this black metal hinge door. Now, if you are wondering about the differences between the Insta Shower 7, 8 +, and the 8 Pro, as we have here, take a closer look at this product page near the lower half of this page. We have provided for you some really good summaries of each of those water heaters, so you can look over those summaries and determine which water heater is going to work best for you. But for this 8 Pro, this is a 55,000 BTU heater, and this is going to heat 2.9 gallons of water per minute, which is gonna be greater than the average water flow of an RV shower.

This water heater features this mixing tank, which is going to combine hot and cold water to eliminate temperature fluctuations, reducing the risk of hot water scalding. The addition of this tank is going to add a little more depth for the install, as you can see there, but not by much. If you've often complained that your water changes temperature while you're taking a shower or doing the dishes, this 8 Pro water heater is going to be worthy of your consideration. Now, this does have a standard size 15 inch wide by 15 inch tall door, and this is a black metal hinge door with this flat lock that's going to give you easy access for cleaning or maintaining your water heater. Larger sizes are available when replacing a tank water heater with a bigger access door.

On your screen, I'm including a chart there showing you the other doors that you could get for this water heater. As you can see the bolded etrailer part number there on your screen, that's our black 15 by 15 door, but we also have a white one if that goes better with your particular setup. But we do have larger sizes as in each of the colors there, the 15 by 18 or the 18 by 18. So whichever door size is going to work best for you, you can take that etrailer part number that you see there on your screen, pop it in the search field of our website. That will take you to this water heater with the door size that you are looking for.

Now, the efficient propane burner is going to heat your water only when you use your faucets or shower. Higher BTUs makes this a great choice in cold weather or for using a lot of hot water at once. The pilot ignition type is automatic, and as you can see, that's gonna be very easy to close and to secure with that flat lock. This does include a wall controller. Now with the digital display that's going to let you adjust the temperature and show diagnostic error codes.

The temperature settings from 95 degrees to 123 degrees Fahrenheit. The water pressure for this water heater is 14 1/2 to 116 PSI. The preferred pressure is 40 to 45 PSI. The internal safety components are gonna protect you, your family, and your RV. For instance, this is gonna automatically cut off the gas that the flame goes out to prevent leaks in your RV. So I already told you the size of our door, 15 by 15, but just looking at some overall measurements, the measurement of the water heater itself is gonna be 13 inches by 13 inches wide and tall. And then the depth without our door from front to the end of our tank here is going to be about 15 and 13/16 inches deep. And then if you add the door, it's gonna be about 16 and 3/8 inches deep. This is going to be a pretty simple install using the included hardware and your existing lines and cutout. A temperature and pressure relief valve are required for installation, those are not included with this. And additional cutout depth is gonna be needed to make your connections. This also includes instruction manual to guide you through the proper operation and installation. But I think that's gonna wrap up our look today. I do hope that our time together was helpful for you. Again, my name is Andy. Thank you for joining me.

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See what our Experts say about this Fogatti RV Water Heater

  • Will The Fogatti InstaShower 8 Pro Work As A Replacement For An Atwood OD-5001?
    I will start by saying tankless is definitely the way to go. They supply hot water significantly faster and more continuously than tanked models and tend to take up less room as well. Now down to the nitty-gritty. The Fogatti InstaShower 8 Pro RV Tankless Water Heater With Mixing Tank # FG47FR should work as a replacement for your Atwood OD-5001. I say should as I could not find any measurements for that specific model, so you will need to measure a little bit. The Fogatti # FG47FR measures...
    view full answer...

Info for this part was:

Employee Dustin K
Video Edited:
Dustin K
Employee Amanda M
Edited by:
Amanda M
Employee Andy C
Installed by:
Andy C
Employee Cody B
Written by:
Cody B

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