333495-YTG-D-0609 (cid:2) (cid:3) TECHNICAL GUIDE Description R-410A These York® Affinity™ packaged heat pumps are designed for outdoor installation. Only utility and duct connections are AFFINITY™ SERIES required at the point of installation. BHX, BHQ AND BHZ MODELS Field-installed electric heater accessories are available to provide electric heat, if required. 2 - 5 TON 60 Hertz Tested in accordance with: (cid:0)(cid:2)(cid:3)(cid:5)(cid:6)(cid:6)(cid:7) (cid:8)(cid:9)(cid:10)(cid:11)(cid:12)(cid:13)(cid:12)(cid:9)(cid:14)(cid:15)(cid:16)(cid:17)(cid:18)(cid:12)(cid:11)(cid:19) (cid:20)(cid:17)(cid:21)(cid:17)(cid:22)(cid:9)(cid:23)(cid:9)(cid:21)(cid:11)(cid:2)(cid:19)(cid:24)(cid:11)(cid:9)(cid:23) FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE 333495-YTG-D-0609 Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Heat Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Capacity Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Airflow Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Sound Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Weights and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Component Location Heat Pump Direct Drive Condenser Fan Motor Highly Efficient Enhanced Copper Tube/Aluminum Fin Indoor Coil Highly Efficient Enhanced Copper Tube/Aluminum Fin Outdoor Coil Back And Bottom Return Air and Supply Air Duct Opening Decorative Protective Coil Guard (See “Features” for details) High Voltage Terminal Block Low Voltage Terminal Block Direct Drive Blower Motor With Slide-Out Blower Assembly Long-Lasting Powder Paint Finish High-Efficiency Compressor Heavy Gauge Rigidly Mounted Removable Base Rails 2 Johnson Controls Unitary Products 333495-YTG-D-0609 Nomenclature Heat Pump B 1 HZ 024 A 06 Product Category Voltage Code B = Single Package Heat Pumps 06 = 208/230-1-60 (Air Cooled) 25 = 208/230-3-60 46 = 460-3-60 Product Generation Factory Installed Electric Heat 1 = New or Current Design 2 = 2nd Generation A = No Electric Heat Installed Product Identifier Nominal Cooling Capacity (MBH) HZ = R-410A 13 SEER 024 = 24,000 BTUH 042 = 42,000 BTUH HQ = R-410A 14 SEER, 12 EER 030 = 30,000 BTUH 048 = 48,000 BTUH HX = R-410A 15 SEER 036 = 36,000 BTUH 060 = 60,000 BTUH Features and Benefits • Convertible Airflow Design - The bottom duct openings are covered when they leave the factory ready to be used Standard Features for a side supply/side return application. If a bottom supply/bottom return application is desired, you simply • Operating Efficiency - All heat pump units provide remove the two panels from the bottom of the unit and operating efficiencies of 13 to 15 SEER and 7.7 to 8.0 place them in the side supply/side return duct openings. HSPF. All efficiencies exceed legislated minimum levels. No panel cutting is required and no accessory panel is necessary. Convertible airflow design allows maximum • On Site Flexibility - All model sizes share a common, field flexibility and minimum inventory. compact design cabinet in a single footprint. The installer has the flexibility of setting one curb and placing the • Condensate Pan - A non-corrosive, long-lasting, water- proper tonnage unit on that curb after the internal load has tight pan is positioned below the evaporator coil to collect been determined. Field convertible duct connections from and drain all condensate. Less collection of stagnate side shot to down shot allows the installer to have greater condensate will build-up. The condensate pan conforms flexibility with less inventory. to ASHRAE 62-89 standards (Ventilation for Acceptable Indoor Air Quality). • Lower Installation Cost - Installation time and costs are reduced by easy power and control wiring connections. • Condensate Drain - The 3/4 inch NPTF connection is The small base dimension means less space is required rigidly mounted to assure proper fit and leak tight seal. on the ground or roof, plus, the installer can fit this unit • Durable Finish - With a heavy duty cabinet made of between the wheel wells of full size pick-up truck. powder-painted, galvanized steel the neutral color blends • All units are completely wired, charged with R-410A and into surrounding areas. The powdered paint provides a tested prior to shipment. Unique test stations using a new better paint to steel bond, which resists corrosion and rust state of the art computerized process system are used to creep. The special primer formulas and glossy finish insure product quality. Refrigerant charge and component insures less fading when exposed to sunlight and offers a part numbers are verified via computers at assembly. Vital more attractive on site appearance. This paint finish run test statistics such as system pressure, motor meets ASTM-B117 standards for 1000 hours salt spray currents, air velocity and temperature, unit vibration, and rating. The highest in the industry. gas system safeties are monitored and recorded by the • Full Perimeter Base Rails - The easily removable base system to insure unit performance. rails provide a solid foundation for the entire unit and • Equal size, side supply and return duct connections protects the unit during shipment. The rails provide fork lift allows easy hook-up of ducts to match low crawl spaces access from all sides, and rigging holes are also provided without transition pieces. so that an overhead crane can be used to place the units on a roof. On applications where the unit is placed on a • Utility Connections Made Easy - Electric utility pad, the base will keep the unit off the pad to deter knockouts are provided through the bottom as well as the corrosion. On applications where height is limited, the inch side of the unit. Utility connections can be made quickly high base rails may be removed on location. and with a minimum amount of field labor. A field supplied and field installed electrical disconnect switch must be installed. Johnson Controls Unitary Products 3 333495-YTG-D-0609 • More Attractive Appearance - A single piece Water • Pressure Switches - High pressure and low pressure/ Shed top cover containing a top discharge condenser fan loss of charge switches standard in all units. When arrangement requires less square footage on installation abnormal conditions are sensed through the pressure and provides a wider variety of installations. The one switches, the unit will lock out preventing any further piece design adds greater water integrity. Rounded operation until reset or problem is corrected. corners with water drip edges add to the attractive • Exclusive Coil Design - Grooved copper tubes and appearance. The cabinet panels have a non-fibrous enhanced aluminum fin construction improves heat insulation that will not release insulation fibers into transfer for maximum efficiency and durability. conditioned area. • Low Maintenance - Long life, permanently lubricated • Top Discharge - The top discharge condenser fan does condenser and evaporator fan motor bearings need no not disrupt neighboring areas or dry-out vegetation annual maintenance adding greater reliability to the unit. surrounding the unit. The warm air from the top mounted Blower assembly can be easily cleaned by the unique fan is blown up away from the structure and any Slip- Track slide-out blower assembly. landscaping. This allows compact location on multi-unit applications. • Secured Service Access Ports - Protected, externally mounted, re-usable service access ports are provided on • Condenser Coil Grille - All 13 SEER models and 5 ton both the high and low lines for ease of evacuating and 14 SEER/12EER models utilize a decorative “Wire Form” charging the system. No final field mounting required. coil guard to provide impact protection against large objects. The remaining higher SEER models utilize a • Easy Service Access - A large, single panel covers the stamped “Louvered” design which provides superior electrical and gas controls makes servicing easy. The impact protection against smaller objects during transit blower compartment has an additional large panel with a and after installation. built-in handle tab. Removing this panel will allow the blower assembly to slide-out for easy removal for • Low Operating Sound Level - The upward air flow maintenance and ease of trouble shooting. carries the normal operating noise up and away from the living area. The rigid top panel effectively isolates any • Replacement Parts - The installer requires no special motor sound. Isolator mounted compressor and the training to replace any of the components of these units rippled fins of the condenser coil muffle the normal fan and does not need to maintain an inventory of unique motor and compressor operating sounds. The unique parts. formed base pan also aids in sound alterations with it's • System Integration - Each unit has the internal ability to Super-Structure design. This design strategically places integrate an electronic air cleaner or humidifier to work in embossments in the pan for optimum strength and rigidity. conjunction with the base unit. • Fan System - All models operate over a wide range of design conditions with an electrically commutated fan Field Installed Accessories motor. These units easily match all types of applications • Economizer Down Discharge/Supply Kit - Modulating and provide greater on site flexibility to match comfort integrated economizer provides simultaneous operation requirement. The cooling speed is factory set and can be between the mechanical cooling and economizer field adjusted to a second speed. The heating speed is operation. Independent blade design insures proper factory set to maintain mid point rise at the units heating control and less than 1% leak rate. Includes hood and input, but can be field adjusted. This allows maximum mesh bird screen filter integrated into the hood, dry bulb comfort conditions. sensor and relief damper. Separate field accessories of • Simple Control Circuit - A low voltage printed circuit single enthalpy and dual enthalpy are also available. A board contains a diagnostic indicator light and a low built-in barometric relief of 25% is provided. voltage terminal strip. An additional set of pin connectors • Single Enthalpy Sensor - Sensor replaces dry bulb is also provided to simplify the field interface of external sensor standard in economizer kit. Provides improved controls. Mate-n-lock plug connectors are used. The economizer operation by sensing the dry bulb electrical control box is not located in the compressor temperature from outdoors plus the enthalpy content of compartment. The controls are mounted on a Control-Tilt the outdoor air. control panel to allow the access cover to be removed for trouble shooting and maintenance without affecting the • Dual Enthalpy Sensor - Additional sensor to single normal system operating pressures. All wiring internal to enthalpy sensor. Sensor senses both the return air the unit is color/number coded. temperature dry bulb and humidity in conjunction with the single enthalpy to determine the most economical mix. • Protected Compressor - The compressor is internally Single Enthalpy sensor also required. protected against high pressure and temperature. This is accomplished by the simultaneous operation of high • Hail Guard Kit - Kit contains protective grilles made of pressure relief valve and a temperature sensor which expanded aluminum with full perimeter frame. Sloped protect the compressor if undesirable operating conditions hoods are also included to assure maximum protection. occur. 4 Johnson Controls Unitary Products 333495-YTG-D-0609 • Anti Short Cycle Timer (BHZ Units Only) - Description Automatically prevents the compressor from restarting for 5 minutes after cycled off.Not required if Thermostat Units shall be factory-assembled, single packaged, heat pump 2ET07700224 and 2ET04700224 are used. Standard in units, designed for outdoor mounted installation. For SEER all BHX units. ratings, refer to technical literature. They shall have built in, equal size, field convertible duct connections for down • Filter/Frame Kit (Single Phase Only) - Kit contains the discharge supply/return or horizontal discharge supply/return. necessary hardware to field install return air filters into the The units shall be factory wired, piped, charged with R-410A base unit. Pre-cut filter racks and appropriate cleanable Refrigerant and factory tested prior to shipment. All unit wiring standard size filters are shipped in one kit. The filter rack shall be both numbered and color coded. All units shall be is suitable for either 1" or 2" filters. (1" filter is supplied) manufactured in a facility certified to ISO 9001 standards, and This kit is available for single phase horizontal or vertical the cooling performance shall be rated in accordance with DOE duct application only. Standard in all 3 Phase models. and ARI test procedures. The heating performance shall be • Motorized Fresh Air Damper - Designed for duct rated to DOE and GAMA test procedures. Units shall be CSA mounted side supply/return and unit mounted down listed and classified to ANSI Z21.47/CAN/CSA 2.3 standards supply/return applications. Damper capable of providing and UL 1995/CAN/CSA No. 236-M90 conditions. 0% through 50% of outdoor air (field supplied). Closes on power loss, includes hood and screen assembly. Unit Cabinet • Rectangle To Round Adapters - Kit includes one supply Unit cabinet shall be constructed of galvanized steel, with and one return air rectangle to round duct adapter. exterior surfaces coated with a non-chalking, powdered paint Adapters are preformed and designed to fit over current finish, certified at 1000 hours salt spray test per ASTM-B117 duct openings on the base unit. Transition is from side standards. The unit top shall be a single piece “Water Shed” square duct opening to 14" round duct opening. design, with drip edges and no-seam corners to provide optimum water integrity. Unit shall have a rigidly mounted • Roof Curbs - NRCA approved curbs provide proper fit to condenser coil guard to provide protection from objects and base unit for rooftop installations. Curbs are designed to personnel after installation. Indoor blower section shall be be assembled through hinge pins in each corner. Kit also insulated with up to 3/4” thick, aluminum, foil faced insulation, provides seal strip to assure a water tight seal. 8 and 14 fastened to prevent insulation from entering the air stream. inch high roof curbs are available. Cabinet panels shall be “large” size, easily removable for • Manual Outdoor Damper - Provides 0% through 50% servicing and maintenance, with built-in lift handles. Unit shall outdoor air capability (field adjustable). Designed for duct be built on a formed, “Super-Structure” design base pan, with mounted side supply/return applications. Includes hood embossments at critical points to add strength, rigidity and aid and screen assembly. in minimizing sound. Full perimeter base rails shall be provided to assure reliable transit of equipment, overhead rigging, for • Wall Thermostat - The units are designed to operate with truck access and proper sealing on roof curb applications. Base 24-volt electronic and electro-mechanical thermostats. All rails shall be removable, when required, to lower unit height. units can operate with single stage heat/single stage cool Filters shall be furnished and be accessible through a thermostats - with or without the economizer. removable access door, sealed airtight. Units vertical discharge • Low Ambient Kit - Kit provides necessary hardware to and return duct configuration shall be designed to fit between convert unit to operate in cooling cycle down to 0º F. standard 24” O.C. beams without modification to building Standard unit operation 45º F. structure, duct work and base unit. Condensate pan shall be • Transformer Kit - Kit provides necessary hardware to internally sloped and conform to ASHRAE 62-89 self-draining provide single phase models from factory furnished 40 VA standards, with 3/4” NPTI copper, ridged mount connection. transformer capability to 75 VA transformer capability. Indoor (Evaporator) Fan Assembly (Required on installations with economizer or motorized damper.) Fan shall be direct drive design. Fan wheel shall be double-inlet type with forward-curved blades, dynamically balanced to Guide Specifications operate smoothly throughout the entire range of operation. Airflow design shall be constant air volume. Bearings shall be General sealed and permanently lubricated for longer life and no maintenance. Fan assembly shall be “Slip Track” (slide-out) Units shall be manufactured by York International Unitary design for easy removal and cleaning. Products Group in an ISO 9001 certified facility. YORK’s Affinity™ package units give you the flexibility and choices you Outdoor (Condenser) Fan Assembly need in today’s market. These packaged heat pumps are designed for outdoor installation. Only utility and duct The outdoor fan shall be of the direct-driven propeller type, connections are required at the point of installation. discharge air vertically, have aluminum blades riveted to corrosion resistant steel spider bracket and shall be statically balanced for smooth operation. The outdoor fan motor shall be Johnson Controls Unitary Products 5 333495-YTG-D-0609 totally enclosed with permanently lubricated bearings and b. Evaporator coil shall be of the direct expansion, blow internally protected against overload conditions. through design, while condenser coil shall be draw through design. Refrigerant Components Refrigerant Circuit and Refrigerant Safety Components shall Compressors: include: a. Shall be fully hermetic type, direct drive, internally a. Shall include independent fixed orifice expansion protected with internal high-pressure relief and over devices. temperature protection. The hermetic motor shall be b. Shall include filter/strainer to eliminate any foreign suction gas cooled and have a voltage range of +/- 10% matter. of the unit nameplate voltage. b. Shall have internal isolation and sound muffling to Electric Heating Section (Field Install Accessory) minimize vibration and noise, and be externally isolated An electric heating section, with nickel chromium elements, on a dedicated, independent mounting. shall be provided in a range of 5 thru 25 KW. The heating Coils: section shall have a primary limit control(s) (automatic reset) to prevent the heating element system from operating at an a. Evaporator and condenser coils shall have aluminum excessive temperature. The Heating Section assembly shall plate fins mechanically bonded to seamless internally slide out of the unit for easy maintenance and service. Units enhanced copper tubes with all joints brazed. with Electric Heating Sections shall be wired for a single point power supply with branch circuit fusing (where required). 6 Johnson Controls Unitary Products 333495-YTG-D-0609 Physical Data BHZ024-060 Physical Data Models Component BHZ024 BHZ030 BHZ036 BHZ042 BHZ048 BHZ060 Nominal Tonnage 2.0 2.5 3.0 3.5 4.0 5.0 ARI COOLING PERFORMANCE Gross Capacity @ ARI A point 22.9 29.7 36.0 41.3 47.2 57.5 (Mbh) ARI net capacity (Mbh) 22.8 29.2 33.6 40.5 45.5 56.0 EER 11.4 11.25 11.0 11.25 10.65 11.0 SEER 13 13 13 13 13 13 Nominal CFM 800 950 1100 1400 1450 1550 System power (KW) 2.0 2.6 3.1 3.6 4.1 5.10 Refrigerant type R410A R410A R410A R410A R410A R410A Refrigerant charge (lb-oz) 6-0 7-4 9-6 12-0 10-10 11-8 ARI HEATING PERFORMANCE 47°F Capacity Rating (Mbh) 22.2 27.8 32.8 40.0 45.5 56.0 System Power (Kw/COP) 3.4 3.3 3.0 3.0 3.0 2.90 17°F Capacity Rating (Mbh) 11.5 14.6 19.2 23.2 27.4 33.0 System Power (Kw/COP) 2.0 2.0 2.3 2.3 2.2 2.0 HSPF (BTU/Watts-hr.) 7.7 7.7 7.7 7.7 7.7 7.7 DIMENSIONS (inches) Length 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8 Width 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4 Height 33 1/2 33 1/2 33 1/2 41 1/2 41 1/2 41 1/2 OPERATING WT. (lbs.) 350 350 385 435 480 490 COMPRESSORS Type Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Quantity 1 1 1 1 1 1 CONDENSER COIL DATA Face area (Sq. Ft.) 12.9 12.9 12.9 16.4 16.4 16.4 Rows 1 1 2 2 2 2 Fins per inch 20 20 20 20 20 20 Tube diameter (in.) 3/8 3/8 3/8 3/8 3/8 3/8 Refrigerant control Orifice Orifice Orifice Orifice Orifice TXV EVAPORATOR COIL DATA Face area (Sq. Ft.) 4.38 4.38 4.38 5.63 5.63 5.63 Rows 2 3 3 3 3 3 Fins per inch 15 13 15 15 16 16 Tube diameter 3/8 3/8 3/8 3/8 3/8 3/8 Refrigerant control Orifice Orifice Orifice Orifice Orifice TXV CONDENSER FAN DATA Quantity of fans 1 1 1 1 1 1 Fan diameter (Inch) 22 22 22 22 22 22 Type Prop Prop Prop Prop Prop Prop Drive type Direct Direct Direct Direct Direct Direct Quantity of motors 1 1 1 1 1 1 Motor HP each 1/3 1/3 1/3 1/3 1/3 1/2 No. speeds 1 1 1 1 1 1 RPM 1100 1100 1100 1100 1100 1100 Nominal total CFM 2000 2400 2400 3200 3200 3400 DIRECT DRIVE EVAP FAN DATA Quantity 1 1 1 1 1 1 Fan Size (Inch) 10 x 8 10 x 8 11 x 10 11 x 10 11 x 10 11 x 10 Type Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal No. speeds 5 5 5 5 5 5 Motor HP each 1/2 1/2 3/4 3/4 3/4 1 RPM Variable Variable Variable Variable Variable Variable Frame size 48 48 48 48 48 48 FILTERS Quantity - Size 2 - 22 x 14 x 12 - 22 x 14 x 12 - 22 x 14 x 12 - 22 x 14 x 12 - 22 x 14 x 12 - 22 x 14 x 1 Johnson Controls Unitary Products 7 333495-YTG-D-0609 BHQ024-060 Physical Data Models Component BHQ024 BHQ030 BHQ036 BHQ042 BHQ048 BHQ060 Nominal Tonnage 2.0 2.5 3.0 3.5 4.0 5.0 ARI COOLING PERFORMANCE Gross Capacity @ ARI A point 23.3 29.4 35.9 43.4 47.4 54.5* (Mbh) ARI net capacity (Mbh) 23 28.6 35.2 42 46.5 54.0* EER 12.0 12.0 12.0 12.0 12.0 12.0* SEER 14.0 14.0 14.0 14.0 14.0 14.0* Nominal CFM 800 1050 1100 1400 1400 1500 System power (KW) 1.9 2.4 2.9 3.5 3.9 4.5 Refrigerant type R410A R410A R410A R410A R41A R410A Refrigerant charge (lb-oz) 7-12 9-12 9-10 12-8 11-12 13-8 ARI HEATING PERFORMANCE 47°F Capacity Rating (Mbh) 20 27.3 33.0 40.0 46.0 53.0 System Power (Kw/COP) 3.3 3.3 3.3 3.1 3.3 3.3 17°F Capacity Rating (Mbh) 11.1 15.5 18.2 20.4 21.8 29.8 System Power (Kw/COP) 2.1 2.2 2.2 2.1 2.1 2.2 HSPF (BTU/Watts-hr.) 8.0 8.0 8.0 8.0 8.0 8.0 DIMENSIONS (inches) Length 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8 Width 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4 Height 33 1/2 33 1/2 33 1/2 41 1/2 41 1/2 41 1/2 OPERATING WT. (lbs.) 355 375 400 420 440 490 COMPRESSORS Type Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Quantity 1 1 1 1 1 1 CONDENSER COIL DATA Face area (Sq. Ft.) 12.9 12.9 12.9 16.4 16.4 16.4 Rows 1 2 2 2 2 3 Fins per inch 20 20 20 20 20 13 Tube diameter (in.) 3/8 3/8 3/8 3/8 3/8 3/8 Refrigerant control TXV TXV TXV TXV TXV TXV EVAPORATOR COIL DATA Face area (Sq. Ft.) 4.38 4.38 4.38 5.63 5.63 5.63 Rows 3 3 3 3 3 3 Fins per inch 15 15 15 16 16 13 Tube diameter 3/8 3/8 3/8 3/8 3/8 3/8 Refrigerant control TXV TXV TXV TXV TXV TXV CONDENSER FAN DATA Quantity of fans 1 1 1 1 1 1 Fan diameter (Inch) 22 22 22 22 22 22 Type Prop Prop Prop Prop Prop Prop Drive type Direct Direct Direct Direct Direct Direct Quantity of motors 1 1 1 1 1 1 Motor HP each 1/3 1/3 1/3 1/3 1/3 1/2 No. speeds 1 1 1 1 1 1 RPM 1100 1100 1100 1100 1100 1100 Nominal total CFM 2000 2400 2400 3200 3200 3400 DIRECT DRIVE EVAP FAN DATA Quantity 1 1 1 1 1 1 Fan Size (Inch) 10 x 8 10 x 8 11 x 10 11 x 10 11 x 10 11 x 10 Type Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal No. speeds 1 1 1 1 1 1 Motor HP each 1/2 1/2 3/4 3/4 3/4 1 RPM Variable Variable Variable Variable Variable Variable Frame size 48 48 48 48 48 48 FILTERS Quantity - Size 2 - 22 x 14 x 12 - 22 x 14 x 12 - 22 x 14 x 12 - 22 x 14 x 12 - 22 x 14 x 12 - 22 x 14 x 1 *Rating established with a “Wire Form” coil guard which ships standard. 8 Johnson Controls Unitary Products 333495-YTG-D-0609 BHX024-060 Physical Data Models Component BHX024 BHX036 BHX048 BHX060 Nominal Tonnage 2.0 3.0 4.0 5.0 ARI COOLING PERFORMANCE Gross Capacity @ ARI A point 24.9 35.3 49.2 58.8 (Mbh) ARI net capacity (Mbh) 24.4 34.4 47.0 57.0 EER 12.0 11.5 11.3 11.0 SEER 16 15 15 14.5 Nominal CFM 800 1200 1600 1700 System power (KW) 2.0 3.0 4.2 5.2 Refrigerant type R410A R410A R410A R410A Refrigerant charge (lb-oz) 7-10 10-4 12-4 12-0 ARI HEATING PERFORMANCE 47°F Capacity Rating (Mbh) 19.8 33.0 45.0 55.0 System Power (Kw/COP) 3.5 3.1 3.0 3.1 17°F Capacity Rating (Mbh) 11.1 18.9 27.2 32.4 System Power (Kw/COP) 2.1 2.0 2.1 2.1 HSPF (BTU/Watts-hr.) 8.0 8.0 8.0 8.0 DIMENSIONS (inches) Length 49 1/8 49 1/8 49 1/8 49 1/8 Width 47 1/4 47 1/4 47 1/4 47 1/4 Height 33 1/2 33 1/2 41 1/2 41 1/2 OPERATING WT. (lbs.) 350 400 440 460 COMPRESSORS Type Scroll 2-spd Scroll 2-spd Scroll 2-spd Scroll 2-spd Quantity 1 1 1 1 CONDENSER COIL DATA Face area (Sq. Ft.) 12.9 12.9 16.4 16.4 Rows 1 2 2 2 Fins per inch 20 20 20 20 Tube diameter (in.) 3/8 3/8 3/8 3/8 Refrigerant control Orifice TXV TXV TXV EVAPORATOR COIL DATA Face area (Sq. Ft.) 4.38 4.38 5.63 5.63 Rows 3 3 3 3 Fins per inch 15 15 16 16 Tube diameter 3/8 3/8 3/8 3/8 Refrigerant control TXV TXV TXV TXV CONDENSER FAN DATA Quantity of fans 1 1 1 1 Fan diameter (Inch) 22 22 22 22 Type Prop Prop Prop Prop Drive type Direct Direct Direct Direct Quantity of motors 1 1 1 1 Motor HP each 1/3 1/3 1/3 1/2 No. speeds 1 1 1 1 RPM 1100 1100 1100 1100 Nominal total CFM 2000 2400 3200 3400 DIRECT DRIVE EVAP FAN DATA Quantity 1 1 1 1 Fan Size (Inch) 10 x 8 11 x 10 11 x 10 11 x 10 Type Centrifugal Centrifugal Centrifugal Centrifugal No. speeds 1 1 1 1 Motor HP each 1/2 3/4 3/4 1 RPM Variable Variable Variable Variable Frame size 48 48 48 48 FILTERS Quantity - Size 2 - 22 x 14 x 12 - 22 x 14 x 12 - 22 x 14 x 12 - 22 x 14 x 1 Johnson Controls Unitary Products 9 333495-YTG-D-0609 BHZ, BHQ and BHX Unit Limitations Unit Limitations Size Model Unit Voltage Applied Voltage Outdoor DB Temp (Tons) Min Max Max (°F) 024 BHZ 208/230-1-60 187 252 125 (2.0) BHX, BHQ 208/230-1-60 187 252 115 208/230-1-60 187 252 125 030 BHZ 208/230-3-60 187 252 125 (2.5) BHQ 460-3-60 432 504 125 208/230-1-60 187 252 125 BHZ 208/230-3-60 187 252 125 036 460-3-60 432 504 125 (3.0) 208/230-1-60 187 252 115 BHX 208/230-3-60 187 252 115 BHQ 460-3-60 432 504 115 208/230-1-60 187 252 125 042 BHZ 208/230-3-60 187 252 125 (3.5) BHQ 460-3-60 432 504 125 208/230-1-60 187 252 125 BHZ 208/230-3-60 187 252 125 048 460-3-60 432 504 125 (4.0) 208/230-1-60 187 252 115 BHX 208/230-3-60 187 252 115 BHQ 460-3-60 432 504 115 208/230-1-60 187 252 125 BHZ 208/230-3-60 187 252 125 060 460-3-60 432 504 125 (5.0) 208/230-1-60 187 252 115 BHX 208/230-3-60 187 252 115 BHQ 460-3-60 432 504 115 10 Johnson Controls Unitary Products