1 80% AFUE. 2  Perfect Heat 2-stage gas and valve burners for even heat. 3  QuieTech technology for quiet operation. 4  20-year heat exchanger warranty.  10-year parts warranty.
Normal levels of creatinine in the blood are approximately 0.6 to 1.2 milligrams (mg) per deciliter (dL) in adult males and 0.5 to 1.1 milligrams per deciliter in adult females.reatinine levels that reach 2.0 or more in babies and 10.0 or more in adults may indicate severe kidney impairment and the need for a dialysis machine to remove wastes from the blood.
Thus, if your kidneys are malfunctioning, blood levels of creatinine will rise. With that said, measuring blood creatinine levels are a good surrogate for kidney function. Typical levels of creatinine in the blood range from 0.6 to 1.2 mg/dl in adult males and 0.5 to 1.1 mg/dl in adult females. Muscular adults may have more creatinine in their blood as a function of muscle mass, while elderly people often have lower levels.