A 4.4 GPM tankless water heater at a 35-degree F temperature rise can provide enough hot water for up to a two bath home

Natural gas tankless water heaters offer the least expensive operating cost verse electric water heaters or LPG

No stand-by energy loss or recovery time necessary; a tankless water heater heats water as it passes through a heat exchanger eliminating the need to continuously reheat a tank of water

Five year warranty on heat exchanger and one year limited-warranty on parts

Energy factor is 0.94

Standard stainless steel horizontal vent kit is free of charge; unit can be vented using solid core PVC/CPVC

With the ability to vent using solid core PVC/CPVC， this tankless water heater can be installed almost anywhere in the home

Please note: this condensing water heater produces waste condensation that must be drained via the included drain hose to a drain pipe or bucket

Low water pressure ignition; the heater can function at water pressure as low as 8 psi and 0.6GPM flow rate; making this unit suitable for users living at high altitude or those using well water with older or less powerful pumping systems

Key-touch water temperature settings and on-off switch with easy to understand advanced technology display

Electronic control system via computer chip is advanced and extremely reliable; this "no pilot light" design is safe and convenient， using automatic ignition to further your energy savings

Aesthetically pleasing and simple-small design features make this unit easy to use and install as well as unobtrusive if located within view of working or living spaces

Important: unit can not be vented to existing exhaust pipes