looks like you heater control valve is stuck in "open' position. Easy way to tell is if the heater core hoses/pipes feel hot, then yes... the electric valve has gone bad.
*might wanna check your fuses first, though. ;-) FUSE 31 on the power distribution box, especially :-D
water valve is located beside the brake booster. when powered it should be closed... and should spring open with no power.
manifold reading of your A/C system read normal... so i would start at the heater valve ;-)
let us know...