York R-410A manual Accessories, Part Number Description

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246824-YTG-G-1208

include an adapter panel for easy installation of the electric heaters. Necessary hardware and connectors are included with the heaters. All heaters are intended for single point power supply.

Low Limit / Compressor Lockout Kit

Compressor Lockout (CLO): To prevent mechanical (compressorized) operation of the unit during cold outdoor conditions where there is a risk of returning liquid refrigerant back to the compressors.

Low Limit Control (LLC): To prevent the supply air from dropping below a specified setpoint by utilizing the units first stage heating means when there is a demand for cooling during cold outside conditions.

Metal Frame Filter Kit - Metal frame with polyester filter medium.

Permanent Filters - Permanent filters are available.

Roof Curbs - The roof curbs have insulated decks and are shipped disassembled The roof curbs are available in 8” and 14” heights. For applications with security concerns, burglar bars are available for the duct openings of the roof curbs.

Roof Curb Transition - Single Piece Adapter (10” High) - Roof curbs for transitioning from Sunline™ units to Predator® units. Fits 7.5 to 12.5 Sunline™ roof curbs only.

Burglar Bars - Mount in the supply and return openings to prevent entry into the duct work.

Thermostat - The units are designed to operate with 24- volt electronic and electro-mechanical thermostats. All units (with or without an economizer) operate with two- stage heat/two-stage cool or two-stage cooling only thermostats, depending upon unit configuration.

Accessories

Part Number

Description

 

 

1RC0470

Roof Curb, 8" Height

1RC0471

Roof Curb, 14" Height

1RC0472

Roof Curb, Transition (7.5 T through 12.5 T)

1BD0408

Burglar Bars, Downflow

2TP04520925

Electric Heat 9kW 230V

2TP04521825

Electric Heat 18kW 230V

2TP04522425

Electric Heat 24kW 230V

2TP04523625

Electric Heat 36kW 230V

2TP04525425

Electric Heat 54kW 230V

2TP04520946

Electric Heat 9kW 460V

2TP04521846

Electric Heat 18kW 460V

2TP04522446

Electric Heat 24kW 460V

2TP04523646

Electric Heat 36kW 460V

2TP04525446

Electric Heat 54kW 460V

2TP04520958

Electric Heat 9kW 575V

2TP04521858

Electric Heat 18kW 575V

2TP04522458

Electric Heat 24kW 575V

2TP04523658

Electric Heat 36kW 575V

2TP04525458

Electric Heat 54kW 575V

2TP04540925

Electric Heat 9kW 230V, 42" Tall Cabinet

2TP04541825

Electric Heat 18kW 230V, 42" Tall Cabinet

2TP04542425

Electric Heat 24kW 230V, 42" Tall Cabinet

2TP04543625

Electric Heat 36kW 230V, 42" Tall Cabinet

2TP04540946

Electric Heat 9kW 460V, 42" Tall Cabinet

2TP04541846

Electric Heat 18kW 460V, 42" Tall Cabinet

2TP04542446

Electric Heat 24kW 460V, 42" Tall Cabinet

2TP04543646

Electric Heat 36kW 460V, 42" Tall Cabinet

2TP04540958

Electric Heat 9kW 575V, 42" Tall Cabinet

2TP04541858

Electric Heat 18kW 575V, 42" Tall Cabinet

2TP04542458

Electric Heat 24kW 575V, 42" Tall Cabinet

2TP04543658

Electric Heat 36kW 575V, 42" Tall Cabinet

1FA0413

Manual Outside Air Damper 0-35%, Downflow (Incl. Hood, Damper & Filters, No Barometric Relief)

1FA0414

Manual Outside Air Damper 0-100%, Downflow (Incl. Hood, Damper & Filters, No Barometric Relief)

2MD04702724

Motorized Damper, Downflow (Incl. Hood, Damper & Filter, no Barometric Relief)

2MD04703324

Motorized Damper, Horizontal (Incl. Hood, Damper & Filter, no Barometric Relief)

2EE04705424

Economizer, Downflow (Incl. Barometric Relief & All Hoods)

2EE04705524

Economizer, Horizontal (Incl. Dampers & Hoods, no Barometric Relief)

2EE04705224

Economizer, Slab, Downflow (Incl. Dampers only no Hoods or Barometric Relief)

2EE04705624

"Downflow Economizer, Slab type for ERV (no Barometric Relief or FA hood)", 42" Tall Cabinet

2PE04703225

Power Exhaust, Downflow, 230V (For Units with Economizer only)

2PE04703246

Power Exhaust, Downflow, 460V(For Units with Economizer only)

2PE04703258

Power Exhaust, Downflow, 580V (For Units with Economizer only)

Johnson Controls Unitary Products

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Contents Technical Guide Component Location Table of ContentsHeat Pump Nomenclature Ton York Model Number NomenclatureStandard Features Features and BenefitsFactory Installed Options Control Options Field Installed Accessories Part Number Description AccessoriesGeneral Guide SpecificationsIndoor Evaporator FAN Assembly Electric Heating Section if Equipped Reheat Mode Sequence of Operation Reheat Control Board ZH078-150 Physical Data Physical DataFilters ZR078-150 Physical Data Reheat Coil Data XP078-150 Physical Data Min ZH/ZR/XP078-150 Unit LimitationsYTG-G-1208 Capacity Performance ZH078-150 Cooling CapacitiesZH078 6.5 Ton 115F ZH090 7.5 Ton ZH090 7.5 Ton ZH102 8.5 Ton ZH102 8.5 Ton ZH120 10 Ton 115F 125F ZH150 12.5 Ton ZH150 12.5 Ton ZR078 6.5 Ton Cooling ZR078-150 Cooling and Reheat Capacities115F 35F 45F ZR078 6.5 Ton ReheatCapacity Input ZR090 7.5 Ton Cooling 115F ZR090 7.5 Ton Reheat 75F 85F ZR102 8.5 Ton Cooling 115F ZR102 8.5 Ton Reheat 75F 85F ZR120 10 Ton Cooling 115F ZR120 10 Ton Reheat 75F 85F ZR150 12.5 Ton Cooling 115F 125F ZR150 12.5 Ton Reheat 75F 85F XP078 6.5 Ton XP078-150 Cooling Capacities115F 95F 105F XP090 7.5 Ton115F 125F XP102 8.5 Ton 115F XP120 10 Ton XP120 10 Ton XP150 12.5 Ton 115F 125F XP078-150 XP078-150 Heating CapacitiesCapacity Outdoor Temperature F @ 72% RH ZH078-150 Side Duct Application Airflow PerformanceZH078 6.5 Ton Side Duct ZH090 7.5 Ton Side DuctZH150 12.5 Ton Side Duct ZH120 10 Ton Side DuctZH078 6.5 Ton Bottom Duct ZH078-150 Bottom Duct ApplicationZH090 7.5 Ton Bottom Duct ZH102 8.5 Ton Bottom DuctZH150 12.5 Ton Bottom Duct ZH120 10 Ton Bottom DuctZR078 6.5 Ton Side Duct ZR078-150 Side Duct ApplicationZR090 7.5 Ton Side Duct ZR102 8.5 Ton Side DuctZR150 12.5 Ton Side Duct ZR120 10 Ton Side DuctZR078 6.5 Ton Bottom Duct ZR078-150 Bottom Duct ApplicationZR090 7.5 Ton Bottom Duct ZR102 8.5 Ton Bottom DuctZR150 12.5 Ton Bottom Duct ZR120 10 Ton Bottom DuctXP078 6.5 Ton Side Duct XP078-150 Side Duct ApplicationXP090 7.5 Ton Side Duct XP102 8.5 Ton Side DuctXP150 12.5 Ton Side Duct XP120 10 Ton Side DuctXP078 6.5 Ton Bottom Duct XP078-150 Bottom Duct ApplicationXP090 7.5 Ton Bottom Duct XP102 8.5 Ton Bottom DuctXP150 12.5 Ton Bottom Duct XP120 10 Ton Bottom DuctRPM Selection Tons Additional Static ResistanceDrive Selection Airflow PerformanceAir Temperature ºF Altitude/Temperature Correction FactorsFactor CorrectionPower Exhaust Specifications Indoor Blower SpecificationsGas Heat Minimum Supply Air Electric Heat Minimum Supply AirOutdoor Sound Power Levels ZH/ZR/XP078-150 Indoor Sound Power LevelsSound Performance Electric Heat MultipliersElectrical Data ZH078-150 Standard Motor Without Powered Convenience OutletZH078-150 Standard Motor Without Powered Convenience Outlet ZH078-150 Hi Static Motor Without Powered Convenience Outlet ZH078-150 Hi Static Motor Without Powered Convenience Outlet ZH078-150 Standard Motor With Powered Convenience Outlet ZH078-150 Standard Motor With Powered Convenience Outlet ZH078-150 Hi Static Motor With Powered Convenience Outlet ZH078-150 Hi Static Motor With Powered Convenience Outlet ZR078-150 Standard Motor Without Powered Convenience Outlet ZR078-150 Standard Motor Without Powered Convenience Outlet ZR078-150 Hi Static Motor Without Powered Convenience Outlet ZR078-150 Hi Static Motor Without Powered Convenience Outlet ZR078-150 Standard Motor With Powered Convenience Outlet ZR078-150 Standard Motor With Powered Convenience Outlet ZR078-150 Hi Static Motor With Powered Convenience Outlet ZR078-150 Hi Static Motor With Powered Convenience Outlet XP078-150 Standard Motor Without Powered Convenience Outlet XP078-150 Standard Motor Without Powered Convenience Outlet XP078-150 Hi Static Motor Without Powered Convenience Outlet Johnson Controls Unitary Products 101 XP078-150 Standard Motor With Powered Convenience Outlet Johnson Controls Unitary Products 103 XP078-150 Hi Static Motor With Powered Convenience Outlet Johnson Controls Unitary Products 105 ZH/ZR078-150 Typical Wiring Diagrams Typical Wiring DiagramsJohnson Controls Unitary Products 107 108 Johnson Controls Unitary Products Johnson Controls Unitary Products 109 110 Johnson Controls Unitary Products Johnson Controls Unitary Products 111 Typical ZR078-120 Reheat Wiring Diagram Typical ZR150 Reheat Wiring Diagram XP078-150 Typical Wiring Diagrams Johnson Controls Unitary Products 115 Weights and Dimensions ZH/ZR/XP078-150 Unit WeightsUnit 4 Point Load Weight Unit 6 Point Load Weight ZH/ZR/XP078-150 Unit Dimensions ZH/ZR/XP078-150 Unit Accessory WeightsZH/ZR/XP078-120 Detail a ZH/ZR/XP078-150 Unit Physical DimensionsZH/ZR/XP078-150 Unit Clearances ZH/ZR/XP078-150 Unit Bottom Duct OpeningsZH/ZR/XP078-120 Unit Side Duct Openings ZH/ZR/XP078-150 Unit Electrical EntrySide Duct Dimensions ZH/ZR/XP150 Unit Side Duct OpeningsZH/ZR/XP078-150 Unit Left Duct Opening ZH/ZR/XP078-150 Unit Accessory Dimensions ZH/ZR/XP078-150 Roof CurbZH/ZR/XP078-150 Transition Roof Curb ZH/ZR/XP078-150 Economizer Assembly Field Installed Downflow Economizer W/Power Exhaust Factory Installed Downflow EconomizerEconomizer Options Economizer UsageSlab Economizer Downflow W/Power Exhaust Field Installed Horizontal Economizer W/Power ExhaustSlab Economizer End Return W/Power Exhaust 126 Johnson Controls Unitary Products YTG-G-1208 Johnson Controls Unitary Products 127 Johnson Controls Unitary Products York Drive Norman, OK
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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.