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RESOURCES
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SUBMIT ASSIGNMENT
Click on the brands below to determine the age of HVAC units based on serial numbers.
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AMANA
CARRIER
AMERICAN STANDARD
CLIMATEMASTER
BRYANT
COLEMAN
DAIKIN
FHP
GOODMAN
ICP
LENNOX
LUXAIRE
MCQUAY
MITSUBISHI
RHEEM
RUUD
TRANE
WEATHERMASTER
YORK
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