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Fogatti InstaShower 9 Pro RV Water Heater with 15×18 black door only for Matthew Carr

Introducing the third-generation Fogatti InstaShower RV Tankless Water Heater — engineered to deliver high-performance, on-demand hot water wherever your adventures take you. With a powerful 66,000 BTU output and flow rate of up to 3.6 GPM, this RV water heater provides continuous hot water for simultaneous use in your kitchen and bathroom. No more waiting between showers — enjoy consistent temperature and strong flow even with multiple users.
- Super Mix Tank for Stable Water Temp
- Operates Under Low Water Pressure
- 9800 ft High-Altitude Operation
- Smart Combustion Control System
- Waterproof Decorative Frame
- Winter Freeze Protection
- Built-in Pressure Relief Valve
- No Need New LP Gas Lines or Special Piping
- CSA Safety & ETL Quality Certified
- Heat Output: 66000 BTU
- Water Flow: 0.8-3.6 GPM
- Temperature Control: 95°F-123°F
- Water Temp Fluctuation: ±1℉
- Electric Supply: DC 12V
- Fuel Type: LP(Propane)
- Comes With Door: 15" x 15"(Replace 4/6-gallon Tank)
- Model NO: FS10BS
- Fast & Free Local Warehouse Shipping
- 30-Day Free Replacement & Return
- 24-Month Hassle-Free Warranty
Description
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Product Document
Special Offer
- Buy 3 or more Get 6% OFF (Discounts will be applied at checkout.)
- $10 Coupon for new customers (Subscribe to email for discount code)
- Join to Earn Points for Up to $30 Off!

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150 PSI Relief Valve

NIDEC DC Fans

Up to 9,800 feet




Wide Application

Campaible with RV Models



Interface Display

Wiring Instruction

Easy Installation




Replace RV Water Heater

Replace Models



We are #1 RV Tankless
More and more RV owners and businesses are choosing "Fogatti" over any other tankless water heater brand.They choose us for our high-quality standards in RV water heating, our genuinely satisfying after-sales service,and because our RV manufacturing technology has reached its pinnacle.
Businesses that depend on Tankless Water Heater rely on Fogatti














Which is the Best for You?






InstaShower 7
InstaShower 8Plus
InstaShower 8Pro
InstaShower 9Pro
48,000BTU
55,000 BTU
55,000 BTU
66,000 BTU
2.5 GPM
2.9GPM
2.9 GPM
3.6 GPM
No
No
Yes
Yes
15" x 14.3" × 15"
15" ×15.4" × 15"
15" ×16.4" × 15"
15"x14.3"x15"
13''×13''
13''×13''
13''×13''
13''×13''
31.1 lbs
31.1 lbs
31.1 lbs
31.3 lbs
84%
84%
84%
84%
LP(Propane)
LP(Propane)
LP(Propane)
LP(Propane)
5/8" UNF
5/8" UNF
5/8" UNF
5/8" UNF
1.97" NPT
1.97" NPT
1.97" NPT
1.97" NPT
1/2"
1/2"
1/2"
1/2"
1/2"
1/2"
1/2"
1/2"
14.5- 116 PSI
14.5- 116 PSI
14.5- 116 PSI
14.5- 150 PSI
DC 12V
DC 12V
DC 12V
DC 12V
Forced
Forced
Forced
Forced
Automatic Pulse Ignition
Automatic Pulse Ignition
Automatic Pulse Ignition
Automatic Pulse Ignition
FSO7B1S
FS08B1S
FS08B1SA
FS10B1S
FAQ
Does the RV water heater come with a door?
Our RV water heater comes with a 15*15 inches door. If you need 15*18 or 18*18 inches doors for installation requirements, you need to buy additional.
What is the difference between the Plus vs Pro?
Compare with the Plus one, the Pro one is our new product that added a mixing tank and a decorative frame.
What is the primary function of the mixing tank?
It is a critical component that not only stabilizes water temperature but also enhances safety, energy efficiency, and the overall functionality of the water heater for a better experience while traveling.
Can the RV hot water heater replace my old one?
Of course! Our RV water heaters are suitable for all RVs. In some cases, you may need our door frame accessories to ensure a proper fit, especially if your existing water heater has different opening sizes. Contact us for more details.
During winter or in cold weather, what considerations should be kept in mind when using this device?
When the ambient temperature drops below 32°F (0°C) and the machine is not connected to power or gas, it's necessary to drain the water from the water heater. This precaution prevents damage to the heat exchanger.
How do I install my new tankless water heater?
Here is an installation video, please check carefully.
If you still can't install successfully, please contact our after-sales team.
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