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Additional rating information can be found at DESCRIPTION The CZH Series condensing unit is the outdoor part of a versatile air conditioning system. It is designed to be custom matched with one of our complete line of evaporator sections, each designed to serve a specific function. Matching air handlers are available for upflow, downflow, and horizontal left or right application to provide a complete system. Electric heaters are available if required. Add-on coils are available for use with upflow, downflow, or horizontal furnaces. Field installed accessories are available as needed. WARRANTY 5-year limited parts warranty. 10-year limited compressor warranty. Premium System Warranty - Limited lifetime compressor and 10year parts when matched with an approved York Affinity furnace or UPG air handler and coil. FEATURES • Superior Coil Protection – 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 – A molded composite bulkhead isolates the compressor from the rest of the unit reducing sound and vibration. • Protected Compressors – Each compressor is protected against abnormal pressures by an internal pressure relief valve and factory installed high and low pressure controls. Additional protection against moisture and debris is provided by factory installed liquid line filter driers. • Environmentally Friendly Refrigerant – Next generation refrigerant R-410A delivers environmentally friendly performance with zero ozone depletion. • Durable Finish – Automotive quality finish provides the ultimate protection from harmful U.V. rays and 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 pow- der-coat finishes. • Lower Installed Cost – Designed to provide enhanced install- ability by featuring a slide-down control compartment and angled service valves to reduce overall installation time and cost. • Low Operating Sound Levels – 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 – A factory installed, solid core liquid line filter-drier filters harmful debris and moisture from the system. • Easy Service Access – A full end, full service, access panel with handle makes for easy entry to internal components. • Composite Base - Strong and durable composite base pan resists rust and corrosion while it helps reduce vibrations and noise. • Quiet drive system - Features combination of swept-wing fan, composite base pan, isolated compressor compartment and two-stage compressor to reduce overall sound to a mere whisper. • Low RPM fan motor - Helps to reduce airflow noise. • 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. FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE 350154-YTG-C-0808 2 Johnson Controls Unitary Products All dimensions are in inches. They are subject to change without notice. Certified dimensions will be provided upon request. Physical and Electrical Data MODEL CZH02411 CZH03611 CZH04811 CZH06011 Unit Supply Voltage 208-230V, 1., 60Hz Normal Voltage Range 1 187 to 252 Minimum Circuit Ampacity 15.6 23.6 29.2 34.8 Max. Overcurrent Device Amps 2 25 40 50 60 Min. Overcurrent Device Amps 3 20 25 30 35 Multi-stage Compressor Yes Yes Yes Yes Compressor Type Scroll Scroll Scroll Scroll Compressor Amps Rated Load 10.3 16.7 21.2 25.6 Locked Rotor 52 82 96 118 Crankcase Heater No No No No Fan Motor Amps Rated Load 2.8 2.8 2.8 2.8 Fan Diameter Inches 24 24 24 24 Fan Motor Rated HP 1/3 1/3 1/3 1/3 Nominal RPM 685 685 685 685 Nominal CFM 2900 3200 3100 3150 Coil Face Area Sq. Ft. 23.58 23.58 23.58 23.58 Rows Deep 2 2 2 2 Fins / Inch 16 16 14 14 Liquid Line Set OD (Field Installed) 3/8 3/8 3/8 3/8 Vapor Line Set OD (Field Installed) 3/4 3/4 7/8 7/8 Unit Charge (Lbs. - Oz.) 4 15 - 1 13 - 7 12 - 9 13 - 5 Charge Per Foot, Oz. 0.62 0.62 0.67 0.67 Operating Weight Lbs. 305 305 310 330 1 Rated in accordance with ARI Standard 110, utilization range “A”. 2 Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent protection. 3 Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent protection. 4 The Unit Charge is correct for the outdoor unit, matched indoor coil and 15 feet of refrigerant tubing. For tubing lengths other than 15 feet, add or subtract the amount of refrigerant, using the difference in length multiplied by the per foot value. VAPOR LIQUID 2-3/8 3-1...