Product Information:Rheem Prestige Series Indoor Condensing Tankless Water Heater ndash; RTGH95DVLNThe concerns of ever having to run out of hot water during a nice shower or bath are over with the new Rheem Prestige RTGH95DVLN. With the new spacesaving design, provide warmth and heat in your water supply while saving money on energy costsThe Rheem RTGH95DVLN Indoor Tankless Water Heater is forged with a stainless steel condensing heat exchanger creating maximum durability. This system is rated to be 94 efficient and is also energy star rated This system is the high performance tankless water heater, operating at 199,000 BTUs. It is also rated the industry first and best for the low .26 GPM minimum flow rate as well as the .40 GPM minimum activation flow rate. Moreover, for maximum versatility, the Rheem Prestige Water Heater is equipped with a 2pipe direct vent system that can connect up to 35ft of 3rdquo; PVC pipe or 5ft of 2rdquo; PVC pipe. Usage is just as easy with a digital remote controller that is linked with a 10ft thermostat wire, which displays temperature settings and maintenance codes. This water heater unit requires no high altitude chip with its capability of functioning 9,840ft above sea level. The Rheem Tankless Water Heater also features a selfdiagnostic system for any problems or maintenance needs; providing ease and peace of mind. With both an exclusive Guardian overheat film wrap and a builtin electric blower; the worries or fears about fire prevention are greatly minimized. The Rheem Prestige can also be converted to commercial grade use with RTG20224A conversion kit for your local office or business. You are also eligible for a taxrebate credit with your Rheem Tankless Water Heater (only in locations where applicable). Enable yourself to run continuous and consistent hot water with this energy saving, compact and economical water heater.Disclaimer: This model comes with a 120 volt cord.