Trane Heat Pump - Need Help Verifying Ton Rating

[Herb Miles]

I have a Trane model 4twr5048e1000ab heat pump. From what I can find this is a 4 ton unit. Can anyone verify?

Thanks...

[Billy Stephens]

I have a Trane model 4twr5048e1000ab heat pump. From what I can find this is a 4 ton unit. Can anyone verify?

Thanks...
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That's the way I see it.
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[Herb Miles]

Thanks, Billy - does the leading 4 in the model number indicate it was manufactured in 2004?

[BARRY ADAIR]

HVAC -PRODUCTION DATE/AGE | Building Intelligence Center (http://www.buildingcenter.org/content/hvac-production-dateage)

[Billy Stephens]

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Thanks, Billy - does the leading 4 in the model number indicate it was manufactured in 2004?
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Herb,

The Model # has the Size information,

The Serial # will have The Manufacture Date in it.
*see Barry's Link to match Serial # to dates of manufacture.
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[Herb Miles]

Thanks to both of you! Think I have it figured out.