Upgrade your RV experience with the Fogatti InstaShower RV Tankless Water Heater. Boasting advanced technology and a modern design, it ensures a continuous and instant supply of hot water, making every road trip more comfortable. Perfect for replacing your outdated Suburban, Atwood, or Dometic water heater, the InstaShower is the premier choice for any RV enthusiast.• Instant hot water• 9800' high-altitude operation• Super mix tank for stable water temperature• Unlimited hot water output• Digital display controller• Preventing overheating in summer• Winter freeze protection feature• No need for new LP gas lines or special piping• Summer and winter dual mode• High-efficiency copper exchanger• Front-mounted temp probe• Heat Output: 66, 000 BTU• Max Water Flow: 3.6 GPM• 300 Pa powerful fan• 13.5 oz. mixing tank• Temperature Control: 95°F-123°F• Water Temp Fluctuation: ±1°F• Electric Supply: DC 12V• Fuel Type: LP (propane)• CSA Safety & ETL Quality Certified• Min Cut-Out Size: 13" x 13"• Max Cut-Out Size: 13.3" x 13.3"• Water Heater Size: 13.78"D x 12.7"W x 12.7"H• Does not included door• Suitable for all RVs• Model No.: FS10BS Provides up to 3.6 GPM of continuous water flow High-altitude operation up to 9800' Super 13.5-oz. mixing tank for stable water temperature | Fogatti InstaShower 9 Pro Tankless RV Water Heater without Door