The Digital ON/OFF LED Indicator is powered by “4 x AA” batteries, and lets you know when the water heater is on or off.5 GPM flow. The ideal operating range for the EL5 is 20~80 PSI with a 1. This tankless water heater meets and exceeds all safety and efficiency requirements according to the DOE• Features a Safety Shut Off Switch that automatically shuts down the water heater when tilted more than 45 degrees.
8" Diameter, 8" Pitch, 12-Tooth Spline•Rotation: Right Hand.Exclusive squeeze cast process•Stronger blades with better performance•Outstanding acceleration and top speed•7.