How To Get The Most Out Of Summer.

Regardless of the heat outside, there's one way to stay perfectly cool, perfectly comfortable inside. Trane's XL1400 central air conditioning system can beat the heat on the hottest of days, helping you get the most out of summer.

There's something else you'll find comforting about the XL 1400. With a SEER rating of up to 15.90, your cooling bills won't keep you up at night. That's because the XL 1400 offers the unbeatable combination of energy efficiency and lower operating costs.

What SEER Means To You.

SEER stands for Seasonal Energy Efficiency Ratio, the standard measurement of air conditioning efficiency established by the U.S. Department of Energy. More importantly, higher SEER ratings translate into greater energy efficiency. Just remember, the higher the SEER rating, the more money you save.

The Ever-Tough Climatuff Compressor.

From design to production, each Trane Climatuff compressor is rigorously tested and retested to assure it can tolerate extreme operating conditions and provide worry-free home comfort for years to come. For quality assurance, five years of actual field stress are simulated in 16 weeks of torture testing in Trane's unique System Extreme Environmental Test center.

The Spine-Fin Edge.

The ability to quickly transfer heat from the air conditioner to the outside air is key to achieving high efficiency. That's where the XL 1400 has the edge. Its single or two row all aluminum coil construction provides very low airflow resistance and facilitates rapid heat transfer. Low resistance permits a low fan speed which conserves power, plus it keeps the XL 1400 very quiet.