26SPA642W013
26S = Air Conditioner with Puron Advance Refrigerant (R454B) Single Stage 
P = Performance
A = Initial Series
6 = 14.3 SEER2
42 = 42,000 Btuh
W = Stnd SW AC
0 = Not Defined
0 = Not Defined
3 = 208/230 ---1

Standard Features:

• This unit has been designed utilizing Carrier’s non-ozone depleting, low global warming potential Puron Advance™ refrigerant.
• 13.8 - 17.0 SEER2 / 11.2 – 14.5 EER2 cooling efficiency
• MicroChannel Technology refrigeration system
• Filter drier
• Louvered coil guard
• 10-year parts limited warranty (including compressor and coil) with timely registration*

• 26SPA642W003 - 16S AC 3.5T 1 ST PER R45 PUR ADV 208/230-1