 Traffic is brought to you by Constellation Home. I'm Tony Thornton, WBAL News Radio 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.