American Energy Manufacturing Technical Corrections Act

[AI summary unavailable — showing source text] American Energy Manufacturing Technical Corrections Act - Amends the Energy Policy and Conservation Act to exempt a walk-in cooler or walk-in freezer component manufactured on or after January 1, 2009, from the requirement that it contain wall, ceiling, and door insulation of at least R-25 for coolers and R-32 for freezers, if the manufacturer has demonstrated to the Secretary of Energy (DOE) that such component reduces energy consumption at least as much as if such requirement were to apply. Requires the Secretary to publish a rule that establishes a uniform efficiency descriptor and accompanying test methods for covered water heaters (water heaters, storage water heaters, instantaneous water heaters, and unfired water storage tanks). Declares that the purpose of such rule is to replace with a uniform efficiency descriptor: (1) the energy factor descriptor for water heaters established under such Act; and (2) the thermal efficiency and standby loss descriptors for storage water heaters, instantaneous water heaters, and unfired water storage tanks established under such rule. Requires the efficiency standard for covered water heaters to be denominated according to the efficiency de…