York CZH024 THRU 060 Technical Manual

Also see for AFFINITY CZH024 THRU 060: Technical guide Technical guidebook

Contents

TECHNICAL GUIDEAFFINITYR-410A SPLIT-SYSTEM AIR CONDITIONERS18 SEERMODELS: CZH024 THRU 060(2 THRU 5 NOMINAL TONS)Due to continuous product improvement, specificationsare subject to change without notice.Visit us on the web at www.york.com for the mostup-to-date technical information.Additional rating information can be found atwww.ariprimenet.org.LISTED ISO 9001Certified QualityManagement System350154-YTG-B-0408FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALEDESCRIPTIONThe CZH Series condensing unit is the outdoor part of a versatileair conditioning system. It is designed to be custom matched withone of our complete line of evaporator sections, each designed toserve a specific function. Matching air handlers are available forupflow, downflow, and horizontal left or right application to provide acomplete system. Electric heaters are available if required. Add-oncoils are available for use with upflow, downflow, or horizontal fur-naces. Field installed accessories are available as needed.WARRANTY5-year limited parts warranty.10-year limited compressor warranty.Premium System Warranty - Limited lifetime compressor and 10-year parts when matched with an approved York Affinity furnace orUPG air handler and coil.FEATURES• Superior Coil Protection – A stamped decorative metal coilguard completely protects coil from debris and other large dam-aging material while a polymer mesh further protects the coilagainst smaller particles.• Isolated Compressor Compartment – A molded compositebulkhead isolates the compressor from the rest of the unit reduc-ing sound and vibration.• Protected Compressors – Each compressor is protectedagainst abnormal pressures by an internal pressure relief valveand factory installed high and low pressure controls. Additionalprotection against moisture and debris is provided by factoryinstalled liquid line filter driers.• Environmentally Friendly Refrigerant – Next generationrefrigerant R-410A delivers environmentally friendly perfor-mance with zero ozone depletion.• Durable Finish – Automotive quality finish provides the ultimateprotection from harmful U.V. rays and rust creep ensuring long-lasting high quality appearance. A powder-paint topcoat isapplied over a baked-on primer, using a galvanized, zinc coatedsteel base material. The result is a finish that has been proven intesting to provide 33% greater durability than conventional pow-der-coat finishes.• Lower Installed Cost – Designed to provide enhanced install-ability by featuring a slide-down control compartment and angledservice valves to reduce overall installation time and cost.• Low Operating Sound Levels – A fan design boasting technol-ogy adapted from aeronautic and defense engineering providesfor whisper quiet operation by allowing airflow to flow smoothlyand efficiently across the fan tips.• Filter-Drier – A factory installed, solid core liquid line filter-drierfilters harmful debris and moisture from the system.• Easy Service Access – A full end, full service, access panelwith handle makes for easy entry to internal components.• Composite Base - Strong and durable composite base panresists rust and corrosion while it helps reduce vibrations andnoise.• Quiet drive system - Features combination of swept-wing fan,composite base pan, isolated compressor compartment andtwo-stage compressor to reduce overall sound to a mere whis-per.• Low RPM fan motor - Helps to reduce airflow noise.Certified in accordance with the Unitary Small Equipment certifica-tion program, which is based on ARI Standard 210/240.