ACCESSORIES

Refer to Price Manual for specific model numbers.

Hard Start Kit - Required when using TXV indoor coil. Also, provides increased starting torque for areas with low voltage.

Model

Start Kit Numbers

 

 

18, 24, 30, 60

S1-2SA06704006

 

 

36

S1-2SA06715006

 

 

48

S1-2SA06708006

 

 

Off Cycle Timer Delay - Provides a 5-minute off cycle to pre- vent rapid recycling of the compressor.

556454-YTG-A-0210

Thermostats - Compatible thermostat controls are available through accessory sourcing. For optimum performance and installation, refer to the UPGNET “Low Voltage Wiring Diagram” document to select and apply controls.

SOUND POWER RATINGS*

UNIT MODEL

(dBA)

18

67

24

68

30

71

36

71

42

71

48

71

60

71

* Rated in accordance with ARI 270-95 Standards.

TYPICAL INSTALLATION

 

MINIMUM 18” SERVICE

THERMOSTAT

 

ACCESS CLEARANCE

 

 

ON ONE SIDE

 

 

WEATHERPROOF

 

 

DISCONNECT

 

 

SWITCH

 

 

 

NEC CLASS 1 WIRING

6” CLEARANCE

 

 

AROUND PERIMETER

 

 

 

 

TO FURNACE OR

 

 

AIR HANDLER

 

 

TERMINAL BLOCK

 

 

NEC CLASS 2 WIRING

 

 

TO INDOOR COIL

NOTE:

 

 

ALL OUTDOOR WIRING

CONTROL

 

 

 

MUST BE WEATHERPROOF.

ACCESS

SEAL OPENING(S) WITH

 

 

 

 

PANEL

PERMAGUM OR EQUIVALENT

 

 

TYPICAL FIELD WIRING

ALL FIELD WIRING TO BE IN ACCORDANCE WITH ELECTRIC CODE (NEC) AND/OR LOCAL CODES

POWER WIRING

208/230-1-6024 VOLT CONTROL WIRING MINIMUM 18 GA. WIRE

(NEC CLASS 2)

POWER WIRING CONTROL WIRING FACTORY WIRING

CONTACTOR

TERMINALS

GND.

LUGCOIL

CONDENSING UNIT

FURNACE OR AIR HANDLER TERMINAL BLOCK

C Y R G W

* TERMINAL W IS ONLY REQUIRED ON SYSTEMS WITH HEAT.

*

Y R G W

ROOM THERMOSTAT

ALL OUTDOOR WIRING MUST BE WEATHERPROOF. USE COPPER CONDUCTORS ONLY.

Johnson Controls Unitary Products

17

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York TCHD18 THRU 60 warranty Sound Power Ratings

TCHD18 THRU 60 specifications

The York TCHD18 THRU 60 series is a prominent lineup in the world of commercial heating and cooling solutions, showcasing an impressive array of features, technologies, and characteristics aimed at delivering superior performance and efficiency. Designed specifically for medium to large commercial spaces, these units are engineered to provide optimal comfort while ensuring energy efficiency, making them a top choice for facility managers and building owners.

One of the standout features of the York TCHD series is its advanced scroll compressor technology. This innovative compressor design enhances reliability and promotes quieter operation, making it ideal for installations in noise-sensitive environments. Additionally, sequential operation of multiple compressors allows for precise control over the heating and cooling output, resulting in enhanced system efficiency and reduced energy consumption.

The TCHD series is also equipped with a state-of-the-art microprocessor control system. This sophisticated control technology features user-friendly interfaces, allowing for straightforward operation and easy access to system diagnostics. With built-in communication capabilities, these units can seamlessly integrate into existing building management systems (BMS), ensuring effective monitoring and control of HVAC operations.

Energy efficiency is further accentuated by the units' robust refrigerant management system, designed to optimize refrigerant flow and minimize waste. This not only enhances overall performance but also aligns with environmental standards by promoting the use of eco-friendly refrigerants.

In terms of physical design, the York TCHD series boasts a durable steel cabinet construction, providing stability and resilience in various operating conditions. The units come with high-efficiency heat exchangers that maximize thermal transfer, ensuring that energy use is minimized while comfort is maximized.

Furthermore, York offers a variety of customization options, allowing customers to tailor the size and performance characteristics of the TCHD units to meet specific needs. Options like variable-speed fans and enhanced filtration systems provide added versatility, enabling optimal air quality and comfort control.

Overall, the York TCHD18 THRU 60 series exemplifies a commitment to innovation and performance in the commercial HVAC sector. With its advanced technologies, robust design, and energy-efficient operation, this series stands out as a reliable solution for modern commercial applications, making it a smart investment for those seeking efficient heating and cooling systems.