7.4 : Efficiency Standards for Commercial HVAC
| 7.4.1 |
Efficiency
Standards for Commercial Warm Air Furnaces |
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| Effective for
products manufactured on or after January 1, 1994 |
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Thermal Efficiency (1) |
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| Gas-fired,
with capacity ≥ 225,000 Btu/hr |
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Not less than 80% |
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| Oil-fired,
with capacity ≥ 225,000 Btu/hr |
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Not less than 81% |
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| Note(s): |
1) Measured at
the maximum rated capacity. |
| Source(s): |
Title
10, Code of Federal Regulations, Part 431 - Energy Efficiency Program for
Certain Commercial and Industrial Equipment, Subpart D - Commercial Warm Air
Furnaces. January 1, 2010. |
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DOWNLOAD TABLE AS PDF XLS
Related Tables:
Sources:
Title 10, Code of Federal Regulations, Part 431 - Energy Efficiency Program for Certain Commercial and Industrial Equipment, Subpart D - Commercial Warm Air Furnaces. January 1, 2010
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