Takagi Takagi TH3 Series 160000 BTU Outdoor Whole House Tankless Water Heater

Features: Conveniently mounts to your exterior wall with direct venting to the outdoorsUsing commercial grade copper alloy allows for 25 times better heat exchange that stainless steelThis heater utilizes copper alloy and 316 grade stainless steel for better heat exchange and corrosion resistance lasting longer than other water heatersA maximum flow rate of 10 GPM gives you access to more than one use at a time, this unit rated for up to 2 units in warmer climates and 1 in cooler climatesExterior venting...