The Eccotemp EL22 Outdoor Liquid Propane Tankless Water Heater is one of the most advanced CSA-approved outdoor models of the Eccotemp tankless line. Rated at an impressive 6.8 GPM with a temperature rise of 38 degrees and 140,000 BTU per hour, the Eccotemp EL22-LP can meet all your hot-water needs! Eccotemp’s advanced 0.7 GPM low flow ignition technology allows users to enjoy endless hot water without experiencing cold spots. We recommend the Eccotemp EL22-LP for standard size single-family homes, apartments, condos, cabins, as well as smaller commercial applications. Using 2-3 hot water applications simultaneously is a breeze with the Eccotemp EL22-LP. With our upgraded PCB (Product Control Board) performance and an all-new gas modulating valve, consumers can experience best-in-class temperature performance at a price anyone can afford. The compact, wall-mounted Eccotemp EL22-LP has a 110/120-volt UL listed power cord that powers the internal Exhaust Fan, Anti-Freeze Protection, Digital Display, and PCB. With its fully automated control system, the Eccotemp EL22-LP is ideal for low energy consumption and efficiency. The Eccotemp EL22 has been CSA tested and approved for US & Canadian use at elevations up to 2000 feet. Installation and use of the Eccotemp EL22 above 2000 feet may affect overall product efficiency and performance. Installation and use of the Eccotemp El22 above 5000 feet is not recommended.