$419.99
Save $30.00
was $449.99
Buy Now, Pay Later
As low as
/ mo
Learn more
- – Up to 36-month term if approved
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Saturday, Oct 31
At a glance
- Condition
- New
- Color
- InstaShower 7, Silver
- Model
- FS07B1S
- Capacity
- 6 gal
- Dimensions
- 15"W x 15"H
- Power Source
- Liquid Propane
- Wattage
- 46 watts
- In the box
- Wired ControllerRV Tankless Water Heater
Features 6
- Direct Replacement No Cutting Into Your Rig: Drop-in fit for your existing RV tank or tankless water heater. Uses current lines no drilling, no modifications. No plumber or tools; up and running in an afternoon. Confirm size before ordering
- Instant Hot Water for Relaxed Camping: Tankless delivers up to 2.5 GPM on demand kitchen and shower run together, no waiting. No anode rod replacement needed, and uses propane efficiently compared to traditional tank heaters
- Steady, Comfortable Showers Even in Summer: Adaptive staged combustion keeps water temperature steady, minimizing swings when inlet water runs warm. Activates at just 0.5 GPM for low-flow RV fixtures
- Freeze Protection & 9,800 ft Altitude: Built-in auto-heat kicks in below 41F to prevent freeze damage during cold storage. Operates normally at campsites up to 9,800 ft suited to high-altitude areas in the southwest
- In-Cabin Temperature Control, CSA Certified: The 6.6 ft wired remote lets you set water temperature from 95123F without leaving your seat. 9 built-in safety layers, including flame-failure protection and freeze protection
- Installation and Operation Assistance: If you have any questions about installation and operation, please do not hesitate to contact us. We will serve you wholeheartedly
Specs 24
| Brand | FOGATTI |
|---|---|
| Capacity | 6 gallons |
| Power Source | Liquid Propane |
| Product Dimensions | 15"W x 15"H |
| Special Feature | Anti-Freezing Protection, Dry Combustion Protection, Overheat Protection, Pressure Release Valve, Low Water Pressure Start Up |
| Special Features | Anti-Freezing Protection, Dry Combustion Protection, Overheat Protection, Pressure Release Valve, Low Water Pressure Start Up |
| Wattage | 46 watts |
| Voltage | 12 V DC |
| Flow Rate | 2.5 gpm |
| Maximum Temperature | 123 °F |
| Heat Output | 48000 british thermal units |
| Maximum Pressure | 150 psi |
| Mount Type | Wall |
| Item Dimensions W x H | 15"W x 15"H |
| Color | InstaShower 7, Silver |
| Style Name | InstaShower 7, Silver |
| Brand Name | FOGATTI |
| Model Number | FS07B1S |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Manufacturer | FOGATTI |
| Item Type Name | RV Water Heater |
| Manufacturer Part Number | FS07B1S |
| Item Highlight | 3 Door Sizes (15"x15", 15"x18", 18"x18") for Easy RV Retrofit, High Altitude Performance, 12V DC Remote Control, Gen 3 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 31
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Unlimited hot water!
Color: InstaShower 7 without Door
So far so good, it’s only been in about a month but has worked well. I did have to buy 2) 1/2 flex lines 12”.
Reviewed in the United States on March 2, 2025 by Ben
Well worth the upgrade.
Color: InstaShower 7 without Door
So far I have been very pleased with this unit. It's a complete game changer for full time RV living. As a family of 4 showers were challenging at times. I had a 10 gallon suburban water heater and for us it didn't keep up. We could get two relatively short showers out of it before temps dropped off or went fully cold. Now that we have made the switch we can all take showers back to back without issue. It does take a little longer for the hot water to get to the tap but we are always hooked to swere so the additional water is of no consequence. The unit installed easily and wasn't too bad. I did have to witch over my fittings to standard fittings the same as what attaches to the water inlet of a toilet. I also had to get the 15x15 door but I did not have to cut or modify anything. The unit is actually smaller than the suburban so I actually gained some storage space. The pro version has a mixing tank on the rear to help with temperature fluctuations when someone washes there hands or flushes the toilet. It does seem to help but otherwise is the same as the standard unit. Knowing I needed to change the door anyway getting the gold pro unit for the same price as the standard was a no brainer. All in all I so far am vary pleased with this purchase and would recommend it to anyone considering the switch. I haven't been in the cold yet but time will tell what that results in lol.
...
show more
Reviewed in the United States on August 24, 2023 by M. Miller
Best investment so far.
Color: InstaShower 7 without Door
Never going back to tank water heater again. My install was nice and simple. Very efficient compared to tank style.
Reviewed in the United States on March 10, 2025 by robert
The worst!
Color: InstaShower 7 without Door
Product does not work out of the box. Fogatti customer service is an absolute nightmare. I do not recommend this product or company. Returning mine and going with a different brand.
Reviewed in the United States on May 12, 2025 by DWreck
Heats water quick.
Color: InstaShower 8 Plus without Door
This water heater replaced a tank heater and for the camping my family does it works great and is more fuel efficient that the old tank heater. I was concerned that the family would struggle with adjusting the temp before use but even at the lowest setting it is too hot for showers. Because of the high temp and the flow requirement, you cannot run much cold water with it. It is a great unit after a season of use and has been a great purchase.
...
show more
Reviewed in the United States on October 4, 2024 by Phil
Good product
Color: InstaShower 7 without Door
The best upgrade you can make. So far no problem with the unit. And easy to install.
Reviewed in the United States on November 7, 2024 by george major george major
Tankless was the best decision I've made!
Color: InstaShower 7 without Door
My hot water heater has been on the brink of going out for well over a year. It finally happened and I came across this one. It has been amazing! I can't vouch for the ease of putting it in (someone did it for me) but as far as usability and everything else, it's perfect so far! The water heats up pretty quick and has saved me a ton of propane.
...
show more
Reviewed in the United States on April 7, 2025 by Rebecca Kitchell
Excellent Customer Service
Color: InstaShower 8 Plus without Door
Excellent Customer Service ~ I have owned the unit for almost two years and never had a problem with it. When my tankless hot water heater would not come on I called customer service and talked with a real person who patiently helped me troubleshoot the problem.. I needed a new control board which they promptly sent me free for my unit was still under warranty. I would definitely recommend this company and buy from them again.
...
show more
Reviewed in the United States on May 15, 2025 by Donald Blad