279550-YIM-A-0207

In Canada:

1.Canadian Electrical Code, CSA C22.1

2.Installation Codes, CSA - B149.1.

3.Local plumbing and waste water codes, and

4.Other applicable local codes.

Refer to unit application data found in this document.

After installation, gas fired units must be adjusted to obtain a temperature rise within the range specified on the unit rating plate.

If components are to be added to a unit to meet local codes, they are to be installed at the dealer’s and/or customer’s expense.

Size of unit for proposed installation should be based on heat loss/heat gain calculation made according to the methods of Air Conditioning Contractors of America (ACCA).

This furnace is not to be used for temporary heating of buildings or structures under construction.

 

 

 

 

Direct Drive

 

Blow-Through Design With

 

Condenser Fan Motor

 

 

 

 

 

Reliable Aluminized Steel

 

 

 

 

Tubular Heat Exchangers

 

 

 

 

 

 

Highly Efficient Enhanced Copper

 

 

 

Tube/Aluminum Fin Evaporator Coil

 

 

 

 

Highly Efficient Enhanced Copper

 

Long Lasting Powder

 

 

Tube/Aluminum Fin Condenser Coil

 

 

 

 

 

Paint Finish

 

 

 

 

 

 

 

Decorative Protective

 

 

 

 

Coil Guard

 

Rear and Bottom Return Air

 

 

High Efficiency

 

 

 

Compressor Rigidly

 

and Supply Airduct Openings

 

 

 

 

 

Mounted

 

 

 

 

 

 

 

 

Pilot Assembly

 

Heavy Gauge

 

 

High Grade Aluminized In-Shot Burners

 

 

 

 

 

Removable Base Rails

 

 

Low Voltage Terminal Block

 

 

 

 

 

 

 

Self-Diagnostic Controls

 

Direct Drive Blower Motor With

 

 

 

 

Slide-Out Blower Assembly

 

 

 

 

Power Draft Motor

Automatic Gas Valve (1/2" - 14 NPTI)

 

 

 

High Voltage

 

 

 

 

Terminal Block

 

Figure 1: Component Location

 

 

 

Table 1: Unit Limitations

 

 

 

Size

 

 

Unit Limitations

Unit Voltage

Applied Voltage

Outdoor DB Temp

(Tons)

 

Min

Max

Max (°F)

 

 

024

208/230-1-60

187

252

115

(2.0)

 

 

 

 

036

208/230-1-60

187

252

115

208/230-3-60

187

252

115

(3.0)

460-3-60

432

504

115

 

048

208/230-1-60

187

252

115

208/230-3-60

187

252

115

(4.0)

460-3-60

432

504

115

 

4

Unitary Products Group

Page 4
Image 4
York R-410A dimensions Component Location Unit Limitations

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.