YORK Stealth Series Super High-Efficiency Central Air Conditioners

memorizes the last run cycle to adjust the starting sequence for enhanced temperature and humidity regulation.

The Brains Behind TS Comfort. York's Comfort Enhancer Control is the microprocessor intelligence behind Twin Single Performance, reducing start-stop cycles by up to 74%. The control

Leading-Edge Technology From the Inside Out

 How TS Technology Works for Your Comfort. With TS compressor technology you get two levels of cooling performance. One level for those "maximum load" situations, when cooling needs are highest, and another for less demanding cooling situations. At the higher setting (Stage 2), both pistons operate to deliver maximum cooling power. But under typical conditions (up to 70% of the time in most areas), the unique crank-shaft rotates in the opposite direction, and only one piston operates (Stage 1). That's when the incredible advantages of TS Technology kick in.

That's why we offer the YORK Stealth Series with our revolutionary Twin-Single (TS) compressor technology. This innovative cooling system provides more of what you're looking for compared to a conventional air conditioning system. Like quieter operation, increased energy efficiency, greater reliability and reduced operating costs.

And nobody understands the need for a quiet, efficient home comfort system better than YORK.