246824-YTG-G-1208

Accessories (Continued)

Part Number

Description

 

 

2EC04700924

Dual Enthalpy Control (Use with Single Enthalpy Economizer)

1EH0407

Hood Kit, Downflow Economizer (Included with all Downflow Economizers)

1RD0411

Barometric Relief Kit, Ductmount for Horizontal Application (Incl. Damper & Hood)

1EH0408

Barometric Relief Kit, Ductmount for Horizontal Application w/Power Exhaust (Incl. Damper & Hood)

1EH0409

Barometric Relief / Hood Kit, for Field Installed Slab Econ. w/o ERV (Incl. Barometric Relief & FA Hood)

2AQ04700424

CO2 Detector Unit Mount

2AQ04700324

CO2 Detector Space Mount

2SD04700424

Smoke Detector, Supply or Return (Return Not Available with Horizontal Economizer)

2MK04700624

Low Limit / Compressor Lockout Kit

1CG0419

Coil Guard (Electric / Electric & HP models), 8-1/2 and 10 Ton

1CG0420

Coil Guard (Gas / Electric models), 8-1/2 and 10 Ton

1CG0424

Coil Guard (Electric / Electric and HP models), 12-1/2 Ton

1CG0425

Coil Guard (Gas / Electric models), 12-1/2 Ton

1CG0427

Coil Guard (Electric / Electric & HP Models), 6-1/2 and 7-1/2 Ton

1CG0428

Coil Guard (Gas / Electric Models), 6-1/2 and 7-1/2 Ton

1HG0411

Hail Guard Kit

1HG0415

Hail Guard Kit, 42" Tall Cabinet

1GP0405

Gas Piping Kit

1NP0442

Propane Conversion Kit

1HA0442

High Altitude Kit for Natural Gas

1HA0443

High Altitude Kit for Propane

1FE0412

Flue Exhaust Extension Kit

2BC04700106

Gas Heat Kit, -60 deg F, 230V

2BC04700151

Gas Heat Kit, -60 deg F, 460V

2BC04700154

Gas Heat Kit, -60 deg F, 575V

1FL0402

Permanent Filter Kit

1FL0423

Permanent Filter Kit, 42" Tall Cabinet

2DF0401

Dirty Filter Switch

1FF0410

Filter Frame Kit, Metal

1FF0411

Metal Filter Frame Kit, 42" Tall Cabinet

Guide Specifications

GENERAL

Units shall be manufactured by York International Unitary Products in an ISO 9001 certified facility. YORK® Predator® units are convertible single packages with a common footprint cabinet and common roof curb for all 6-1/2 through 12-1/2 ton models. All units have two compressors with independent R- 410a refrigeration circuits to provide 2 stages of cooling. The units were designed for light commercial applications and can be easily installed on a roof curb, slab, or frame. All Predator® units are self-contained and assembled on rigid full perimeter base rails allowing for 3-way forklift access and overhead rigging. Every unit is completely charged with R-410a, wired, piped, and tested at the factory to provide a quick and easy field installation. All units are convertible between side and down airflow. Independent economizer designs are used on side and down discharge applications, as well as all tonnage sizes. Predator® units are available in the following configurations: cooling only, cooling with electric heat, cooling with gas heat, heat pump, and heat pump with electric heat. Electric heaters are available as factory-installed options or field-installed accessories.

DESCRIPTION

Units shall be factory assembled, single package, (Elec/Elec, Gas/ Elec), designed for outdoor installation. They shall have built in field convertible duct connections for down discharge 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 and charged with R-410a refrigerant and factory tested prior to shipment. All unit wiring shall be both numbered and color coded. The cooling performance shall be rated in accordance with DOE and ARI test procedures. Units shall be CSA certified to ANSI Z21.47 and UL 1995/CAN/CSA No. 236- M90 standards.

UNIT CABINET

Unit cabinet shall be constructed of G90 galvanized steel with exterior surfaces coated with a non-chalking, powder paint finish, certified at 1000 hour salt spray test per ASTM-B117 standards. Indoor blower sections shall be insulated with up to 1” thick insulation coated on the airside. Aluminum foil faced insulation shall be used in the unit’s compartments and be fastened to prevent insulation from entering the air stream. Cabinet doors shall be hinged with toolless access for easy servicing and maintenance. Full perimeter base rails shall be provided to assure reliable transit of equipment, overhead rigging, fork truck access and proper sealing on roof curb applications. Disposable 2” filters shall be furnished and be

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Johnson Controls Unitary Products

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York R-410A manual Guide Specifications, General

R-410A specifications

York R-410A is a widely recognized and highly efficient refrigerant used in modern air conditioning systems. Developed as an environmentally friendly alternative to R-22, R-410A has gained popularity in the HVAC industry due to its numerous advantageous features and characteristics.

One of the main features of York R-410A is its ability to provide superior cooling performance. This refrigerant operates efficiently at both high and low temperatures, allowing systems using it to maintain optimal indoor climates even during extreme weather conditions. Its high energy efficiency ratio (EER) and seasonal energy efficiency ratio (SEER) ratings make it a preferred choice for energy-conscious consumers, resulting in lower energy bills and a reduced carbon footprint.

Technologically, York R-410A systems feature advanced compressor designs that enhance their overall reliability and performance. These compressors are often equipped with variable-speed technology, enabling them to adjust their output to match the cooling demands of the space. This not only improves comfort levels but also leads to efficient energy consumption, reducing wear and tear on the equipment over time.

Another significant characteristic of York R-410A is its non-ozone-depleting properties. Unlike its predecessor R-22, which is being phased out due to its damaging effects on the ozone layer, R-410A is designed to minimize environmental impact. Its lower global warming potential (GWP) further underscores its role in promoting sustainability within the HVAC sector.

Furthermore, York R-410A systems are engineered with enhanced safety features. The refrigerant is non-toxic and non-flammable, which makes it safer for use in both residential and commercial applications. Additionally, its high thermal stability reduces the risk of breakdown or leakage, contributing to longer system lifespans and lower maintenance costs.

In conclusion, York R-410A stands out as a cutting-edge refrigerant that combines efficiency, safety, and environmental responsibility. With its advanced technologies and remarkable characteristics, it meets the demands of modern air conditioning requirements while paving the way for a sustainable future in HVAC systems. Adopting York R-410A not only benefits individual users through improved comfort and lower energy bills but also plays a vital role in protecting our planet's ozone layer and mitigating climate change.