Power your RV adventures with the Fogatti InstaShower® 66,000 BTU tankless propane water heater—our most advanced solution for high-volume, on-demand hot water. With an industry-leading 66,000 BTU output and a generous 2.9 GPM flow rate, this system delivers reliable, continuous hot water for back-to-back showers, dishwashing, and beyond—without ever needing a storage tank.
Designed for all-season performance, it comes equipped with anti-freeze protection, high-altitude functionality up to 9,800 ft, and a built-in pressure relief valve for enhanced safety. Its 15″ × 15.4″ enclosure and included 15″ × 15″ access door make it a seamless fit for most standard RV water heater cutouts, while the included wall-mounted remote control offers convenient indoor temperature adjustment.
CSA-certified and engineered with staged combustion for efficient, stable heating, the InstaShower® 66K is built for road-ready reliability and peace of mind.
No tanks. No waiting. Just powerful, uninterrupted comfort wherever the journey leads.
Features:
- 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
Specifications:
Model: InstaShower 9Pro
Heat Output: 66,000BTU
Water Flow: 3.6 GPM
Mixing Tank: Yes
Product Dimension L*W*H(inch): 15" x 14.3" × 15"
Min Clear Opening: 13''×13''
Efficiency: 84%
Gas Type: LP(Propane)
Gas Inlet: 5/8" UNF
Vent Diameter (inch): 1.97" NPT
Water Inlet (inch): 1/2"
Water Outlet (inch): 1/2"
Water Pressure Range: 14.5- 150 PSI
Power Supply: DC 12V
Exhaust Type: Forced
Igniting Type: Automatic Pulse Ignition
Model No: FS10B1S
Product Documents:
Warranty:
24-Month Warranty
Lifetime Customer Support
30-Day Free Return & Refund
