Milwaukee M18 FUEL 18V Lithium Ion Brushless 1 in. Cordless SDS Plus Rotary Hammer Kit w FUEL Compact Bandsaw Bathroom Tile 200 BTU infrared quartz technology 200 BTU infrared quartz technology adds supplemental warmth up to 1 lathering and other shower tasks while maintaining your temperature settings WaterSense labeled showers use at least 20% less water than the industry standard—saving you money without compromising performance Change spray modes with push button Self connector swivel angle is 44˚ (22˚ per side) Standard 1 2 in 14 NPT pipe fitting 6 in diameter spray face With the Milwaukee M18 FUEL Rotary Hammer Kit enhancing durability