6L/9L/12L RV Tankless Water Heater 12V On Demand Hot Water Heater Remote Control
⭐Product Model Comparison – 9L 55,000 BTU and 12L 68,000 BTU. 12L – 68,000 BTU. ✔ Choose the 12L 68,000 BTU if You have a small RV or camper. Emission Systems. 9L – 55,000 BTU. ✔ Choose the 9L 55,000 BTU if.