YFK 17 SEER Two Stage Air Conditioner

Cooling matched to your living space.

Price Range $$$
Efficiency Range Up to 17.5 SEER
Sound Levels As low as 70 dBA
Warranties 10-year compressor, 10-year parts
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High Performance in a Compact Size

YORK® LX Series YFK Air Conditioners provide efficient comfort, system flexibility and the trusted quality you expect from an industry leader. The YFK features a two-stage compressor for quiet, efficient operation and ENERGY STAR® certified performance. A compact footprint allows the unit to fit in tight spaces, while enhanced humidity control helps create an even more comfortable home. 
High Performance in a Compact Size


Precise, Consistent Temperatures

A two-stage compressor provides quiet, efficient operation with better humidity control.

Smart Controls

When paired with a YORK® Hx™3 Touch-screen Thermostat, the YFK air conditioner can be controlled remotely with the touch of a finger.

Reliable Support

Our Certified Comfort Expert™ contractors make sure your YFK air conditioner is installed and serviced correctly from day one.

Confidence Guaranteed

Industry-leading warranties ensure years of dependability.


  • Compact footprint allows the unit to fit in tight spaces without limiting performance
  • ENERGY STAR® certified performance
  • Proven tube-in-fin coil
  • Designed, engineered and assembled in the United States
  • 17 SEER cooling efficiency saves more in energy costs than older, less efficient systems
  • Unit pairing with YORK® Hx™ and Hx™3 Touch-screen Thermostats enhances comfort and improves control of your system


With a YORK® residential system, comfort is more than a feeling – it’s a promise. Because YORK® home comfort systems are built to the highest standards and backed by the best warranties.
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Technical Specification

Comfort Technologies Swept-wing fan blade with electronically controlled motor Coil Tube-in-fin
Compressor Type Two-stage Scroll Compressor Energy Star Yes
Tonnage Range 2-4 Tons SEER Range Up to 17.5 SEER
Parts Warranty Code 10-year Parts Limited Warranty* Warranty Other Compressor Warranty: 10-year Compressor Limited Warranty*
Position Single phase available Control Options Conventional



Contact your local dealer for help with your existing system or to learn more about investing in a new one.


Find your local dealer for more information on our warranties and warranty registration.


Learn about our affordable financing plans so you can purchase a new YORK® comfort system that fits your budget.

Great Financing Options Available

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*All warranties require online registration within 90 days of installation. Otherwise, warranties revert as follows:
Lifetime Compressor Limited Warranty – 10-year Compressor Limited Warranty; Lifetime Heat Exchanger Limited Warranty – 20-year Heat Exchanger Limited Warranty; 10-year Parts Limited Warranty – 5-year Parts Limited Warranty; 10-year Compressor Limited Warranty – 5-year Compressor Limited Warranty
Three-phase models have 5-year Compressor and 1-year Parts Limited Warranties. Three-phase models do not qualify for the 10-year Parts Limited Warranty.