035-18265-001-A-0202

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNIT

 

 

DIMENSION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIZE

 

 

 

 

“A”

“B”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VENT AIR OUTLET HOOD

 

 

 

 

 

 

 

018 THRU 042

 

 

3312

1814

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

412338

 

BLOWER

 

 

1

 

 

 

 

 

 

 

 

048 AND 060

 

 

 

 

SERVICE ACCESS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMPARTMENT PANEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GAS SUPPLY 114“ DIA. HOLE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONDENSER COIL

(12“ NPTI CONNECTION)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNIT CONDENSATE

 

 

 

 

 

 

 

 

 

 

 

 

 

238A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONNECTION 3

4“ NPTI

 

 

B

334

 

312251812

538

 

 

 

 

 

 

(OVERALL)

 

(TRAP RECOMMENDED)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

138HIGH VOLTAGE CONN.

 

 

22

 

 

 

 

 

 

 

 

 

 

REFRIGERANT

 

DIA. KNOCKOUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONNECTIONS

78HIGH VOLTAGE CONN.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4714

 

11

1234

4918

 

 

 

COMBUSTION AIR

DIA. KNOCKOUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GAS SUPPLY 114“ DIA. KNOCKOUT

 

 

 

 

 

 

 

 

 

 

 

 

INLET LOUVERS

(12“ NPTI CONNECTION)

 

 

 

 

 

 

 

 

 

(OVERALL)

 

 

FRONT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

138

LOW VOLTAGE CONN.

 

(OVERALL)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

“ DIA. KNOCKOUT x78“ HOLE

 

 

 

 

 

 

 

 

 

 

GAS/ELECTRIC CONTROL

 

878

 

19

14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

45

8

 

 

 

 

 

 

 

1

 

 

 

SERVICE ACCESS

HIGH VOLTAGE

 

 

 

 

 

 

 

 

 

 

 

COMPARTMENT PANEL

CONN. 1332“ DIA.

 

1178

 

 

 

 

FRONT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KNOCKOUT

 

 

 

 

 

 

GAS SUPPLY 158“ DIA. KNOCKOUT

All dimensions are in inches. They are

 

 

 

 

 

 

 

 

(

12“ NPTI CONNECTION)

 

subject to change without notice. Certified

 

 

 

 

 

 

 

 

 

 

 

 

 

dimensions will be provided upon request.

2634

 

 

 

 

 

 

 

LOW78

VOLTAGE CONN.

 

 

142

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

“ DIA. KNOCKOUT

 

 

SIDE SUPPLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIR OPENING

 

 

 

15

 

 

 

 

 

 

 

 

 

 

 

 

 

2838

3

38

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

1

 

 

 

 

 

 

 

 

 

1

4

 

 

 

 

2

 

 

 

6

 

 

 

 

 

 

 

 

 

REAR

 

 

 

 

 

 

CONDENSER

 

 

 

 

 

 

CONDENSATE

 

 

 

 

COIL

 

 

 

 

 

 

14

12

 

 

 

 

SIDE RETURN

 

 

BOTTOM SUPPLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRAIN

34“ NPTI

 

AIR OPENING

 

 

 

 

238

 

 

 

 

 

 

 

 

 

AIR OPENING

CLEARANCES

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

312

 

(Minimum)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front

36"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Back

0"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Left Side (Filter Access)

24"

 

 

 

 

 

 

15

28916

 

312134

 

134

 

 

15

 

 

 

 

 

Right Side

12"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

Below Unit 1

0"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Above Unit 2

36" (For Condenser

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air Discharge)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1Units may be installed on combustible floors made from wood or class A, B or C roof covering material.

2Units must be installed outdoors. Overhanging structures or shrubs should not obstruct condenser air discharge outlet.

NOTE:

A 1" clearance must be provided between any combustible material and the supply air ductwork.

The products of combustion must not be allowed to accumulate within a confined space and recirculate.

BOTTOM RETURN

AIR OPENING

FIG. 5 - DIMENSIONS AND CLEARANCES

8

Unitary Products Group

Page 8
Image 8
York D2NA060, D1NA018 installation instructions Front, Rear

D1NA018, D2NA060 specifications

The York D1NA018 and D2NA060 are advanced rooftop air conditioning units that combine efficiency, reliability, and innovative technologies to provide optimal climate control for commercial buildings. These units are designed to deliver robust performance while ensuring ease of installation and maintenance.

The D1NA018 is a compact model with a nominal cooling capacity of 1.5 tons, making it an ideal choice for smaller commercial spaces or applications where space is limited. In contrast, the D2NA060 offers a higher cooling capacity of 5 tons, catering to larger areas or environments that require more substantial cooling solutions. Both units are built with high-quality materials that enhance their durability and extend their operational life.

One of the key features of both models is their energy efficiency. They utilize advanced scroll compressor technology that ensures a quieter operation while optimizing energy consumption. The units are designed to achieve high Seasonal Energy Efficiency Ratios (SEER), which makes them compliant with modern energy regulations. This not only reduces operational costs but also minimizes the environmental impact.

Additionally, the York D1NA018 and D2NA060 come equipped with enhanced airflow technologies. They feature multi-speed blowers that can adapt to varying load conditions, ensuring consistent temperature control throughout the indoor space. The airflow systems are designed to provide even distribution, enhancing comfort for occupants.

These units are also equipped with user-friendly control options. The integrated digital controls allow for precise temperature management and programming, further increasing efficiency. Building managers can easily monitor and control the units, leading to improved operational convenience.

Another standout characteristic is their ease of installation. The compact design and lightweight construction of the D1NA018 simplify rooftop installations. The D2NA060, while larger, maintains a straightforward installation process, ensuring minimal disruption to building operations.

In terms of maintenance, the York D1NA018 and D2NA060 incorporate features that facilitate routine service and upkeep. Access panels are strategically placed, allowing technicians to reach components quickly and perform necessary maintenance checks with ease.

Overall, the York D1NA018 and D2NA060 represent a blend of efficiency, innovation, and practicality, making them suitable choices for a wide range of commercial applications. Their advanced technologies provide reliable climate control while reducing energy consumption, making them a preferred option for businesses seeking sustainable solutions.