dnYZT24B21S RES SP HP 19S 2.0T R410A TIF

• 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

Installation Manual
Technical Guide
Submittals

• Superior Coil Protection – An easily removable two-piece steel extruded louver coil guard protects the tube-in-fin coil from debris and physical damage while making access for coil cleaning quick and simple.
• Environmentally Friendly Refrigerant – The next generation refrigerant R-410A delivers environmentally friendly performance with zero ozone depletion.
• QuietDrive™ System – Features a combination of engineered, sound-neutralizing attributes such as a swept-wing fan blade, composite base pan, multi-density compressor cloak and two-speed compressor operation to reduce sound levels to that of a mere convers
• ECM Fan Motor – Dynamically adjusts speed in sync with the compressor stage to keep heat exchange in balance while minimizing power consumption and sound.
• Swept Wing Fan – A design adapted from aerospace engineering provides whisper-quiet operation by allowing air to flow smoothly and efficiently across the fan surface and edges.
• Composite Base Pan – The strong and durable composite base pan is corrosion resistant while adding strength, absorbing sound, and reducing vibration.
• High-Efficiency Outdoor Coil – An aluminum fin and copper tube outdoor coil provide easy cleaning, low restriction to airflow and efficient heat exchange.
• Factory Installed Filter-Drier – A corrosion resistant stainless steel, solid core liquid line filter-drier removes debris and moisture which can be harmful to the system.
• 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
• Easy Service Access – A large electrical box cover and a swing open electrical box provide superior full corner access to the inside of the unit for maintenance or service.
• TXV Controls – All indoor coils, whether in the cased CF/CM coil or in air handlers, utilize TXVs (Thermostatic Expansion Valves).
• Suction Accumulator-Protects the compressor from liquid flood back.
• Two Speed, Protected Scroll Compressor – The compressor is solenoid operated for 67% and 100% capacity. A suction accumulator tank protects the compressor from harm.
• 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
• Advanced System Control – The proprietary wi-fi Hx™ thermostat interface is an integral part of this innovative system design. Using the Consumer App, consumers can monitor and adjust their system from anywhere in the world using a smart device. Contrac