The YORK® Affinity™ Series YZT 19 SEER Two-stage Heat Pump can more closely match your home's needs, allowing it to balance comfort with energy efficiency. The ENERGY STAR® certified performance of this split-system heat pump means greater energy efficiency and lower utility bills. Pair it with the Affinity™ Hx™3 Touch-screen Thermostat and experience the peace of mind with remote access and monitoring.
Enhanced Copper tube bonded to enhanced aluminum fins
2, 3, 4, 5 Tons
Parts Warranty Code
10-year Parts Limited Warranty*
Communicating or Conventional
Two-Stage Scroll Compressor
Up to 16 SEER
Compressor: 10-year Compressor Limited Warranty*
Advanced control system Demand Defrost minimizes defrost cycles, reducing energy costs while maintaining comfort.
Impact-resistant, powder-painted, galvanized steel two-piece extruded louver coil guard adds protection and makes cleaning easy, and an automotive-grade, powder-paint finish rated at 1000-hours salt spray provides years of corrosion-free performance
Works with conventional thermostats or the Hx™3 full color, Wi-Fi enabled thermostat provides remote control and monitoring
Climate Set™ – provides pre-configured operating profiles the installing contractor can select during set-up to fine tune the system's operation for either Humid, Dry, or Normal climates. Additional fine-tune adjustments are always available to provide a custom comfort solution. (Feature available when a variable speed indoor air mover is utilized.)
Unit can be matched with a YORK® residential gas furnace to create a dual-fuel comfort system that automatically switches between heat sources based on energy costs or capacity
Two-stage scroll compressor is a robust, time-tested design that can stand up to the rigors presented while comfort conditioning a home
Integrates with the Hx™3 Communicating Zoning System
Communications Capable – Designed to operate as a conventionally wired system or as a communicating system requiring only 4 thermostat wires between the outdoor and indoor units, the communicating system provides self-commissioning on start-up as well as the ability to check system status at the outdoor unit, thermostat, or remotely using the designated App.