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How do I read model number twp042c10043 and m503wd4ff is…

Customer Question
how do I read model...
how do I read model number twp042c10043 and m503wd4ff
is this a 3.5 ton heat pump
tks
Ron
Submitted: 3 years ago.Category: HVAC
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Answered in 6 minutes by:
7/2/2015
HVAC Technician: BillyHvac, Journeyman HVAC Tech replied 3 years ago
BillyHvac
BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 23,151
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hello,
you are correct.
Ton are in 12,000 btu increments and 1/2 tons 6,000
The model calls for 42,000 btus...divide by 12,000 = 3.5
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