™ effiCienCy rAting Meets or exceeds 13.00 SEER (Seasonal Energy Efficiency Ratio). WArrAnty** 5-year limited warranty on the compressor and all remaining covered components. © Lennox Industries Inc. 2005 Visit us at or contact us at 1-800-9-LENNOX. (14W60) 13ACX 6/08 PC54607 merit® Series 13ACX Specifications 13ACX018024030036042048060Dimensions 25-1/4 x 24-1/4 25-1/4 x 24-1/4 29-1/4 x 24-1/4 29-1/4 x 24-1/4 29-1/4 x 28-1/4 37-1/4 x 28-1/4 33-1/4 x 28-1/4 HxWxD (in.) x 24-1/4 x 24-1/4 x 24-1/4

Use appropriate safety gear including safety glasses and gloves when installing this equipment. TABLE OF CONTENTS INSTALLATION....................................... 2 START-UP .............................................. 5 MAINTENANCE ..................................... 5 WIRING DIAGRAMS .............................. 6 WARRANTY ........................................... 8 Manufactured By A.A.C. ALennox International Company 421 Monroe Street Bellevue, OH 44811 WARNING Risk of electrical s

At the heart of the system is a Copeland Scroll™ compressor, which provides smooth, efficient and reliable operation. Exceptional energy savings and comfort With its high-efficiency performance and dependable scroll compressor, the AC13 air conditioner delivers exceptional comfort and value. It keeps your energy costs down and your home comfortable, even during extreme summer heat. BUILT WITH QUALITY INSIDE AND OUT Advanced design features and rigorous testing of every component ensure the AC13

See actual warranty certificate for details. ECONOMICAL, HIGH-EFFICIENCY COOLING AND HEATING Optional Electric Heat - Provides supplemental heat for added comfort. Direct-Drive Blower Motor - Delivers consistent airflow, along with a high level of comfort. Fully Insulated Cabinet - Reduces sound for quiet operation. Durable Steel Cabinet - Made to last with an attractive, high-quality textured-paint finish. High-Efficiency Evaporator Coil - Provides exceptional heat transfer and efficien

™ (95M77) CB26UH 10/05 © Lennox Industries Inc. 2005 PC41987 Visit us at or contact us at I-8OO-9-LENNOX.

See actual warranty certificate for details. EFFICIENT, QUIET COMFORT FOR VIRTUALLY ANY HOME Fully Insulated Cabinet - Lowers operating sound. High-Efficiency Hot Water Coil - Provides exceptional heat transfer and efficient operation. Electronic Control - Automatically controls unit's operation. Heavy-Gauge Steel Cabinet - Offers long-lasting reliability with a durable, baked-on enamel finish. Variable Speed Blower Motor - Designed for comfort and efficiency while minimizing sound. M

For over 100 years, people kave trusted Lennox to make tkeir lives more comfortakle. Lennox prides itself in manufacturing kigk quality products tkat keep you comfortakle and keep your montkly energy kills low, year after year. WARRANTI ES Your unit is covered ky one of tke kest warranties in tke industry. Tke compressor in your new Elite 13™ air conditioner is designed for use witk R410A refrigerant “ and is kacked ky a 10 -year limited warranty. All remaining components are covered ky a 5

. . Proper Maintenance is Your Responsibility Lennox’ HSXA19 air conditioner with R410A combines environmental responsibility & home comfort. You can count on Lennox to make your home more comfortable, more livable... A Better Place®. HSXA19 Air Conditioner Congratulations! You have made a wise choice with the purchase of your Lennox HSXA19 air conditioner with R410A refrigerant. Your HSXA19 unit features two.stage operation and SilentComfort. technology, making it both ultra.efficient and quiet

Warranty** 10-year limited warranty on the compressor. 5-year limited warranty on remaining covered components. Innovation never felt so good. ™ ENERGY STAR® qualified effIcIency ratIng Up to 15.00 seer (Seasonal Energy Efficiency Ratio). Warranty** 10-year limited warranty on the compressor. 5-year limited warranty on remaining covered components. Dave Lennox Signature® Collection 15CHAX Packaged Cooling System Dependable scroll compressor provides greater cooling efficiency Efficient operation

Warranty** 0-year limited warranty on the heat exchanger. 10-year limited warranty on the compressor. 5-year limited warranty on covered components. innovation never felt so good. ™ Dave Lennox Signature® Collection 15GCSX Packaged Gas/Electric Unit Comfort is something we all want in our lives and home environments. Lennox’ 15GCSX packaged unit provides exceptional comfort with two-stage heating and variable speed blower operation, minimizing the up-and-down temperature changes associated with