FOGATTI Tankless RV Water Heater, RV On Demand Hot Water Heater without Door, DC 12V, Optimized Summer Comfort Performance, Ideal for RVers' Family Use

?Guidelines for matching water heaters with doors?This unit paired with a Fogatti 15 * 18 water heater door, can replace Suburban and Atwood's 6-gallon water tank heaters, as well as Girard and Furion's tank less water heaters. If you previously used a 10 or 12-gallon water tank heater, you would need to pair it with 18“ x 18” doors. ?How to choose the RV water heater for the first time installation?If you are installing for the first time, you can go to other links in our store to choose the unit with 15“ x 15” doors. This unit is prepared for customers who need to replace RV water heaters ?Unprecedented experience?The high altitude suitability mode allows the machine to run smoothly even when driving the caravan to the high Denver plateau at 9800 feet. Staged combustion technology controls the amount of flame in summer, prevents the water from getting too hot, and saves the limited propane gas available for caravan travel. ?Incessant hot water?With 55,000 BTU of power, it can produce a maximum of 2.9 GPM of hot water. Some tank heaters can only store up to 6- 10 gallons of hot water and run out of hot water in 5- 8 minutes, whereas our hot water supply lasts over 20 minutes. ?Safety and reliability?The product is CSA certified and has multiple protection features such as a built-in forced exhaust fan on top, stable combustion, automatic gas shut-off for accidental flame failure and anti-freeze.