Lennox Air Conditioner Serial Number

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  1. Lennox Air Conditioner Warranty Info
  2. Lennox Air Conditioner Serial Number
  1. Where Can I Find The Model And Serial Numbers For My Heating System? You can find the model and serial numbers (M/N and S/N) for your furnace by removing the top-front service panel and looking to the left side of the interior cabinet or the top of the blower deck, depending on whether your system is an 80% or 90% AFUE unit.
  2. And the last numbers after the next dash will be the series number and sometimes a letter which indicates the voltage. So an HS29-261-1P is an air conditioner, 29 series, 2 ton, single phase, first revision (we call that the dash number, important when ordering parts) and the P stands for 208-230 volts.

As a rule-of-thumb, capacity information is encoded by air conditioning manufactures in the model number and date of manufacture info in the serial number. There are 12,000 Btus per ton of cooling, and air conditioners are sized by every ½ ton. Manufacturers often encode the approximate rating in Btus somewhere in the model number.

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38ACR Installation Instructions
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13CHA SERIES Installation Instructions Manual
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1003C Service Manual
1500HTLG Service Manual
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Models Document Type
CLIMATIC 50 Installation Operating & Maintenance Manual • User Manual • User Manual • User Manual • Installation Operating & Maintenance Manual • User Manual
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CLIMATIC 200 User Manual • Installation Operating & Maintenance Manual
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Conditioner
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Lennox Air Conditioner Warranty Info

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Lennox Air Conditioner Serial Number

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