Bradley’s CNA and SNA series electric tankless water heaters are specially designed to draw energy only when needed and supply tepid water within seconds. The models feature larger 1 1/4” passageways along with a proprietary flow sensor. O-ring seals improve seal pressure and reliability. The SNA series delivers on-demand ANSI-required tepid water to emergency safety showers with or without eye/face washes. The unit is armed with TepidGuard, an overshoot purge-protection system, and a safety fixture, including an anti-scald valve option.