text:  I'm Dan Alford, WBAL Newsradio 1090 and FM 101.5. Need a hot water heater? Call the Constellation Home Hot Water Hotline for same-day installation guaranteed and now save up to 20%. Call the Hot Water Hotline at 888-243-2120. 89794. Call Monday through Saturday by 4 p.m. or Sunday by 1 p.m. for same-day guarantee.