Table 1: Exposure time at given temperatures that causes deep second-degree burn injury in adults | |
Temperature, NC (NF) | Exposure time |
44 (111) | 6 h |
49 (120) | 9 min |
51 (124) | 2-6 min |
52 (125) | 2 min |
55 (131) | 20-30 s |
60* (140) | 5-6 s |
66 (151) | 2 s |
70 (158) | 1 s |
*Usual temperature of home water heaters. |