Fogatti InstaShower 7 Tankless Propane Water Heater - 48,000 BTU - Staged Combustion

Why Choose the Fogatti InstaShower 7?

The Fogatti InstaShower 7 is designed for compact RVs, couples, and lighter hot-water demand where one primary fixture is typically used at a time. Unlike a conventional tank water heater, it heats water as needed, eliminating tank recovery wait times while utilities remain available.

Its 48,000 BTU propane burner uses staged combustion to adjust flame output according to demand, helping maintain more consistent outlet temperature while reducing unnecessary fuel consumption. A wired digital controller allows the desired water temperature to be selected from inside the RV.

Key Features & Benefits

• Tankless Hot Water: Heats water on demand without relying on a limited stored tank of hot water
• 48,000 BTU Propane Burner: Provides efficient heating performance for compact RVs and lighter-use applications
• Up to 2.5 GPM Flow: Supports continuous hot-water delivery based on inlet temperature, desired outlet temperature, and available water flow
• Staged Combustion Technology: Controls burner flame according to demand to help stabilize water temperature and reduce propane consumption
• 95-123°F Adjustable Temperature: Allows the preferred hot-water temperature to be selected from the wired interior controller
• 84% Rated Efficiency: Efficient propane heating helps make effective use of available RV fuel
• 12V DC Controls: Uses the RV's 12V electrical system for ignition, controls, and operating functions
• Automatic Pulse Ignition: Automatically ignites the propane burner when hot water is requested
• Forced Exhaust: Powered exhaust system vents combustion gases from the water heater
• Freeze Protection: Built-in protection helps guard the water heater during cold conditions when properly connected and powered
• High-Altitude Operation: Designed for operation at elevations up to approximately 9,800'
• Wide Water Pressure Range: Operates with incoming water pressure from 14.5 to 116 PSI
• 1/2" Water Connections: Uses 1/2" inlet and outlet connections for integration with compatible RV plumbing
• Compact Replacement Design: Requires a minimum 13" x 13" clear opening and supports multiple exterior door sizes for retrofit installations
• 2-Year Warranty: Backed by Fogatti's limited manufacturer warranty

Technical Specifications