The York YZH Series Heat Pump unit is the outdoor part of a versatile climate system. It is designed with a matching indoor coil component from Johnson Controls Unitary Products. Available for typical applications this climate system is supported with accessories and documents to serve specific functions.

Standard Features:

• Superior Coil Protection inches A stamped decorative metal coil guard completely protects coil from debris and other large damaging material while a polymer mesh further protects the coil against smaller particles.
• Isolated Compressor Compartment inches A molded composite bulkhead isolates the compressor from the rest of the unit reducing sound and vibration.
• Protected Compressors inches Each compressor is protected against high and low pressure as well as excessive temperature. This is accomplished by by the simultaneous operation of a high pressure relief valve and temperature sensors which protect the compressor if undesirable conditions occur.
• Environmentally Friendly Refrigerant inches Next generation refrigerant R-410A delivers environmentally friendly performance, with zero ozone depletion.
• Durable Finish inches Automotive quality finish provides the ultimate protection from harmful U.V. rays as well as rust creep ensuring long-lasting high quality appearance. A powder-paint topcoat is applied over a baked-on primer, using a galvanized, zinc coated steel base material. The result is a finish that has been proven in testing to provide 33 greater durability than conventional powder-coat finishes.
• Lower Installed Cost inches Designed to provide enhanced installability by featuring a slide-down control compartment allowing easy access to control components along with angled service valves to reduce overall installation time and cost.
• Low Operating Sound Levels inches A fan design boasting technology adapted from aeronautic and defense engineering provides for whisper quiet operation by allowing airflow to flow smoothly and efficiently across the fan tips.
• Filter-Drier inches A factory installed, solid core liquid line filterdrier filters harmful debris and moisture from the system.
• Easy Service Access inches A full end, full service, access panel with handle makes for easy entry to internal components.
• Long Lasting Operation inches Strong and durable composite base pan provides added strength while resisting rust and corrosion as well as reducing sound and vibration.
• QuietDrive system - The swept-wing fan, composite base pan, isolated compressor compartment and two-stage compressor are engineered as a system to reduce overall sound to a mere whisper.
• Complete System Control inches All models utilize the exclusive microprocessor based, on-demand, defrost control system. This system provides optimal comfort, efficiency, and constant montoring of the entire system for reliable operation. defrost cycles occur only when necessary. an adjustable balance point insures supplemental heat is brought on only when required to meet the space load, for optimum efficiency and reliability.
• In the event improper operating conditions occur (high temperature and/or high pressure), the unit will automatically shut down to protect the refrigeration system, and switch to back-up heat. On-board diagnostic LED's guide the technician to the source of the problem, and an output signal from the control to the thermostat will alert the homeowner. The control also features non-volatile memory, which preserves trouble codes in the event of power loss. An anti-short cycle timer extends the life of the compressor by preventing short-cycling.
• Agency Listed - U.L. and C.U.L. listed - approved for outdoor application. The unit is certified in accordance with the Unitary Small Equipment cerification program, which is based on ARI Standard 210/240.

The York AHE Air Handler line offers the ultimate in comfort, sound and application flexibility. The air handler is shipped ready to be installed in upflow, horizontal left or right position, with minor adjustments. No special kits are required to install this deluxe product.

All JCI Unitary Products air handlers and coils use a TXV to provide our customers with the optimum performance and refrigerant control. Air handlers are shipped with "Flex-coils" without a factory installed metering device. For added flexibility, an R-22 or R-410A TXV or orifice can be field installed to meet your refrigerant choice.

Standard Features:

• Thermal Expansion Valve - Provides the ultimate refrigerant control required for today's high efficient product. The UPG bolt-on TXV provides easy installation to convert the air handler to the required refrigerant, which is a true bolt-on design that does not require brazing to replace or install.
• Insulated Cabinet - All air handler cabinets are thermally insulated with 3/4"; foil faced insulation to prevent sweating.
• Factory Sealed - Achieves 2 or less total airflow leakage rate at duct blaster field test conditions for system airflow verification.
• Durable Finish Inside and Out - Air handler casings are made of pre-painted galvanized steel which provides a better paint to steel bond that resists corrosion and rust creep. All internal coil sheet metal parts are made of G60 galvanized or prepainted G30 galvanized.
• Filters - All models have internal filter racks provided for use with 1"; thick standard size filters.
• Electric Heat Kits - New 6HK series of field installed electric heat kits are available for installation friendly and easy service applications. These 6HK kits are unique to these new models.
• High-Efficiency Blowers - All models use high-efficiency brushless DC motors to provide cooling SEER rating enhancement.