Innovative and remarkably lightweight. The Vaughn PF featherweight indirect fired water heater offers the performance contractors expect, without the bulk. Its lightweight thermoplastic tank construction makes handling and installation faster, safer, and easier in residential and commercial spaces. Weighing just 85-155 lbs, it does not compromise in strength or durability. The tank is corrosion resistant, water quality neutral, and requires no anode rod. A factory-installed, all-copper finned heat exchanger delivers fast, consistent output and can be fully removed through a single-bolt stainless steel collar. Efficient with low standby heat loss.