FOGATTI InstaShower Ultra RV Tankless Water Heater
$969.98 on Amazon.com (as of June 17, 2026, 11:50 PM EST) View details ↗
The FOGATTI InstaShower Ultra RV Tankless Water Heater delivers powerful, on-demand hot water with eco-friendly efficiency. Featuring a 66,000 BTU high-output system, it provides up to 3.6 GPM of hot water—ideal for simultaneous use in both the kitchen and bathroom without delay. Its ultra-low 0.5 GPM startup flow conserves energy, making it perfect for sustainable RV travel.
Built for durability and performance, this tankless water heater operates flawlessly at altitudes up to 9,800 feet and withstands harsh weather with HydroShield-Tech. The upgraded fan ensures reliable hot water even in strong winds. Lightweight (1.7 lbs) and compact (17.7 x 21.3 x 0.6 in), it easily replaces bulky 6-gallon tank heaters without adding significant weight or space. Includes a 15" x 18" door kit for a seamless, polished installation.
