A/C and Heat Equipment
Section 440 NEC
HVAC General
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M1401.1 |
Installation |
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M1401.2 |
Access |
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M1401.3 |
Equipment and appliance sizing |
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M1401.4 |
Exterior installation |
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M1401.5 |
Flood Hazards |
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A/C and Heat Pumps
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M1411.1 |
Approved refrigerants |
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M1411.2 |
Refrigeration coils in warm-air furnaces |
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M1411.3 |
Condensate Disposal |
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M1411.3.1 |
Auxiliary and secondary drain systems |
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M1411.3.1.1 |
Water-level monitoring devices |
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M1411.3.2 |
Drain pipe materials and sizes |
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M1411.3.3 |
Drain line maintenance |
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M1411.4 |
Condensate pump |
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M1411.5 |
Auxiliary drain pan |
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M1411.6 N1103.4 |
Insulation of refrigerant piping |
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M1411.7 M1103.4.1 |
Location and protection of refrigerant piping Protection of insulation on refrigerant lines |
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M1411.8 N1103.1.2 |
Locking caps for refrigerant lines Auxiliary or back up heat required for heat pumps |
AC and Refrigeration Electrical Requirements
Section 440 NEC
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440.14 |
Disconnect location |
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440.13 440.55 |
Cord connected equipment |
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