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Conduct a cooling performance test |
|
Check air temperature drop across the evaporator coil |
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Check compressor voltage |
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Check compressor amperage |
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Check operation of heat pump (if equipped) |
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Remove/clean/replace A/C filters (parts are an additional cost) |
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Check A/C roof gasket for condition |
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Snug mounting bolts |
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Check for proper installation of roof/air-box seal |
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Check for proper installation of return air seal |
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Check for proper installation of discharge duct seal |
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Inspect and vacuum evaporator coil |
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Examine shroud/cover for cracks/damage |
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Inspect and vacuum condenser coil |
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Inspect for damaged/bent condenser fins |
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Clean/unclog drain holes in drain pan |
