York BP 072 warranty Guide Specifications, General, Description

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036-21630-001-B-0904

FIGURE 10 - ROOF CURB DIMENSIONS

GUIDE SPECIFICATIONS

GENERAL

Units shall be manufactured by York International Unitary Products Group in an ISO 9001 certified facility.

York's Sunline 2000TM units are convertible single package heat pumps. Although the units are primarily designed for curb mounting on a roof, they can also be slab-mounted at ground level or set on steel beams above a finished roof. Models are available with a wide variety of factory-mounted options and field-installed accessories to make them suitable for almost every application. All units are self-contained and assembled on full perimeter base rails with holes in the four corners for overhead rigging. Every unit is completely piped, wired, charged and tested at the factory to simplify the field installation and to provide years of dependable operation. All models (including those with an economizer) are suitable for either bottom or horizontal duct connections. Models with power exhaust are suitable for bottom duct connections only. For bottom duct, remove the sheet metal panels from the supply and return air openings through the base of the unit. For horizontal duct, remove the supply and return air panels on the rear of the unit.

All non-Scroll compressors include crankcase heaters and all compressors have internal pressure relief. Every refrigerant circuit includes a liquid line filter-drier, a discharge line high pressure switch and a suction line with a freezestat and low pressure/loss of charge switch.The unit control circuit

includes a 75 VA transformer, a 24-volt circuit breaker and a relay board with a compressor lockout circuit, a terminal strip for thermostat wiring, plus an additional set of pin connectors to simplify the interface of additional field controls. All units have long lasting powder paint cabinets with 750 hour salt spray test approval under ASTMB117 procedures. All models are CSA listed. All models include a 1-year limited warranty on the complete unit. Compressors and electric heater ele- ments carry a 5-year warranty.

DESCRIPTION

Units shall be factory-assembled, single packaged heat pumps designed for outdoor mounted installation.

The units shall have minimum EER ratings of 10.2. They shall have built-in field convertible duct connections for down dis- charge supply/return or horizontal discharge supply/return, and be available with factory installed options or field installed accessories. The units shall be factory wired, piped, charged with R-22 refrigerant and factory tested prior to shipment. All unit wiring shall be both numbered and color coded. All units the cooling performance shall be rated in accordance with DOE and ARI test procedures. Units shall be CSA listed, classified to ANSI Z21.47, UL 1995/CSA No. 236 standards.

UNIT CABINET

Unit cabinet shall be constructed of G90 galvanized steel, with exterior surfaces coated with a non-chalking, powdered paint finish, certified at 750 hours salt spray test per ASTMB117 standards. Indoor blower section shall be insu-

Unitary Products Group

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Contents Ashrae 90.1-2001 Compliant Single Package Heat Pump UnitsDescription Table of Contents Product Nomenclature 072 C00Product Nomenclature Johnson UNT Controller, DFS, APS, SS Drain Pan Technicoat Condenser Coil & Dirty Filter Switch Hinged Filter Door & Toolless Access Cabinet 036-21630-001-B-0904 Novar ETC-3 Controller, DFS, APS, SS Drain Pan Hinged Filter Door & Toolless Access Cabinet Features Unit Cutaway FACTORY-INSTALLED OptionsFIELD-INSTALLED Accessories 036-21630-001-B-0904 Capacity Ratings Sound Power RATING1ESP Blower Unit CFM1800 BP072 Cooling Capacities 6 TON125F BP072 Heating Capacities Outdoor AIR Temperature F 72% RHID DB MBHElectric Heater CFM Limitations Belt Drive Blower Motor and Drive DataStatic Resistances None BrkrFLA Tonnage Motor Outlet Voltage LIMITATIONS1 Physical DataElectric Heat Correction Factors Typical Control Wiring Typical Power WiringUnit Dimensions Front View Unit with Fixed Outdoor AIR/MOTORIZED Damper Rainhood Clearance Minimum ClearancesHole Opening Size DIA Used for Typical Applications Center of Gravity BP 6 Point Loads Weight DistributionOperating Weights LBS Description Guide SpecificationsGeneral Indoor Evaporator FAN Assembly Manual Outdoor AIR Damper 036-21630-001-B-0904

BP 072 specifications

The York BP 072 is a prominent model within the York line of rooftop units. Renowned for its efficiency and robust performance, the BP 072 is designed to cater to the needs of commercial applications where reliable heating and cooling are paramount. With a focus on energy efficiency, this model offers optimal performance while minimizing energy consumption, making it a suitable choice for businesses aiming to reduce operational costs.

One of the standout features of the York BP 072 is its advanced scroll compressor technology. This technology not only enhances the unit's efficiency but also ensures quieter operation, thus creating a more comfortable environment for occupants. The compressor's design helps reduce vibration, which contributes to the overall longevity of the unit.

In terms of thermal performance, the BP 072 is engineered with a high-efficiency coil design that maximizes heat exchange. This design plays a crucial role in delivering superior cooling and heating capabilities throughout the year. Furthermore, the unit comes equipped with multiple stages of heating and cooling, ensuring precise temperature control and comfort, regardless of the weather outside.

The BP 072 benefits from York’s commitment to sustainability, featuring environmentally friendly refrigerants that align with modern environmental regulations. The use of these refrigerants not only provides minimal ecological impact but also contributes to energy efficiency, addressing both operational costs and environmental concerns.

Another characteristic that sets the York BP 072 apart is its user-friendly control system. The unit includes an integrated microprocessor-based control that streamlines operation and monitoring. This feature allows facility managers to easily adjust settings, enabling the unit to operate efficiently based on current demand and occupancy levels.

Ease of maintenance is another significant aspect of the BP 072. Designed with accessible components, routine upkeep is simplified, allowing technicians to perform inspections and repairs with minimal disruption to building operations. This focus on serviceability not only extends the life of the unit but also ensures continuous performance.

Overall, the York BP 072 stands out as a reliable and efficient solution for commercial heating and cooling needs. Its advanced features, energy-efficient technologies, and user-friendly characteristics make it an ideal choice for businesses looking to manage their environment effectively while minimizing costs. Whether for new construction or replacement of existing systems, the York BP 072 is a strong contender in today’s competitive market.
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