When keeping it simple is your bottom line, take a look at our entry-level air conditioner. This budget-friendly model includes a single-stage compressor for good, solid cooling performance. Enjoy the comfort knowing you've put your trust in Payne.
Payne® Air Conditioner Condensing Unit, PA4SAN Series, Model: PA4SAN518, 1.5 ton Nominal Capacity, 18000 Btu/hr, 208-230 V, 10.8 A, 1/12 hp, 1100 rpm Rotational Speed, 60 Hz, 1 ph Phase, Scroll Compressor, 1600 cfm, 11 to 13.5 EER Rating, 13.4 to 16 SEER, 1 Stages, R-454B Refrigerant, 3/8 in Liquid Line, 5/8 in Suction Line, 72 dBA Sound Level, Direct Drive, 15 A Fuse Rating, 9.7 sq-ft Face Area, SPST Switching Action, 25 FPI Fins per Inch, Metal, Gray, 28-1/4 in H x 23-1/8 in W x 23-1/8 in D, Domestic/Import: Import
Amperage Rating10.8 A
BTU Rating18000 Btu/hr
CFM Rating1600 cfm
ColorGray
Compressor TypeScroll
Dimensions28-1/4 in H x 23-1/8 in W x 23-1/8 in D
Domestic/ImportImport
Drive TypeDirect
EER Rating11 to 13.5
Face Area9.7 sq-ft
Fins per Inch25 FPI
Frequency Rating60 Hz
Fuse Rating15 A
HP Rating1/12 hp
Liquid Line Size3/8 in
MaterialMetal
ModelPA4SAN518
Nominal Capacity1.5 ton
Number of Stages1
Phase1 ph
Refrigerant TypeR-454B
Rotational Speed1100 rpm
SEER Rating13.4 to 16
SeriesPA4SAN Series
Sound Level72 dBA
Suction Line Size5/8 in
Switching ActionSPST
Voltage Rating208-230 V
Quiet performance
Efficient, single-stage compressor
Durably built to withstand bad weather and debris
Designed for corrosion resistance and lasting performance
R-454B refrigerant continues our legacy of dedication to environmental stewardship. This refrigerant achieves a remarkable 75% reduction in global warming potential while preserving the non-ozone depleting properties of our previous refrigerant.