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MagiicAir
MagiicAir, HVAC Technician
Category: HVAC
Satisfied Customers: 110
Experience:  20+ years Commercial and Residential Systems
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I have a 38CKB042300, how can I figure out tonnage or btu

This answer was rated:

I have a 38CKB042300, how can I figure out tonnage or btu's

MagiicAir :

that would be a 42,000 btu system

MagiicAir :

basically a high efficiency 4 ton system

Customer:

ac in house on second floor stinks, could or should I replace this rusty old equipment with a larger unit

MagiicAir :

let me check that exact model number, give me a minute

MagiicAir :

yes that is a 42000 btu condensor, can you tell me the square footage of your upper floor

Customer:

1500 sq ft approx

Customer:

same on first

MagiicAir :

that should be enough tonnage, yes. depending on where you live and how the house is oriented

Customer:

thanks

MagiicAir :

you may have a unit that has basically just lost some of its capacity

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