Efficiency

13.8 - 17.0 SEER2 / 11.2  14.5 EER2

Indoor air quality accessories available

Comfort

System supports programmable or standard thermostat controls

Reliability

Non-oz.one depleting, low global warming potential R-454B refrigerant

Scroll compressor

Internal pressure relief valve

Internal thermal overload

Filter drier
Durability

Protection Package:

Solid, durable sheet metal construction

Dense wire coil guard

N5H5S18AKAAA

Efficiency

13.8 - 17.0 SEER2 / 11.2  14.5 EER2

Indoor air quality accessories available

Comfort

System supports programmable or standard thermostat controls

Reliability

Non-oz.one depleting, low global warming potential R-454B refrigerant

Scroll compressor

Internal pressure relief valve

Internal thermal overload

Filter drier
Durability

Protection Package:

Solid, durable sheet metal construction

Dense wire coil guard

N5A5S42AKAWA

Efficiency

13.4 - 16.0 SEER2 / 11.0  13.5 EER2

Indoor air quality accessories available Comfort

System supports programmable or standard thermostat controls Reliability

Non-ozone depleting, low global warming potential R-454B refrigerant

Scroll compressor

Internal pressure relief valve

Internal thermal overload

Filter drier Durability Protection Package:

Solid, durable sheet metal construction

Dense wire coil guard Applications

Longline  up to 250 feet (76.20 m) total equivalent length, up to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.4 m) evaporator above condenser (See Long Line Guide for more information.)

Low ambient cooling (down to 0°F / -18°C ) with approved low ambient accessory kits.

Features/Benefits
One-piece heating and cooling units with low sound levels, easy installation, low maintenance, and dependable performance. R-454B is the latest choice of refrigerant to help meet the 2025 GWP requirement. This unit is designed and tested with R-454B and contains a dissipation system. Easy Installation Factory-assembled package is a compact, fully self-contained, combination gas heating/electric cooling unit that is prewired, pre-piped, and pre-charged for minimum installation expense. These units are available in a variety of standard and optional heating/ cooling size combinations with voltage options to meet residential and light commercial requirements. Units are lightweight and install easily on a rooftop or at ground level. The high tech composite base eliminates rust problems associated with ground level applications. Innovative Unit Base Design
On the inside a high-tech composite material will not rust and incorporates a sloped drain pan which improves drainage and helps inhibit mold, algae and bacterial growth. On the outside metal base rails provide added stability as well as easier handling and rigging. Convertible duct configuration Unit is designed for use in either downflow or horizontal applications. Each unit is converted from horizontal to downflow and includes two horizontal duct covers. Downflow operation is provided in the field to allow vertical ductwork connections. The basepan seals on the bottom openings to ensure a positive seal in the vertical airflow mode. Efficient operation High-efficiency design offers SEER2 (Seasonal Energy Efficiency Ratios) of 13.4, 11.05 EER2, and AFUE (Annual Fuel Utilization Efficiency) ratings of 81.0%. Energy-saving, direct spark ignition saves gas by operating only when the room thermostat calls for heating. Standard units are furnished with natural gas controls. A low-cost field installed kit for propane conversion is available for all units. Low NOx units meet 40 ng/J NOx emissions. Can be installed in air quality management districts with a 40 ng/J NOx emissions requirement. Durable, dependable components Monoport inshot burners produce precise air-to-gas mixture, which provides for clean and efficient combustion. The large monoport on the inshot (or injection type) burners seldom, if ever, requires cleaning. All gas furnace components are accessible in one compartment. Turbo-tubular heat exchangers are constructed of stainless steel for corrosion resistance and optimum heat transfer for improved efficiency. The tubular design permits hot gases to make multiple passes across the path of the supply air. In addition, dimples located on the heat exchanger walls force the hot gases to stay in close contact with the walls, improving heat transfer. ECM Motor is standard on all models. Direct-drive PSC (Permanent Split Capacitor) condenser-fan motors are designed to help reduce energy consumption and provide for cooing operation down to 40°F (4.4°C) outdoor temperature. Motormaster® II low ambient kit is available as a field-installed accessory. Thermostat controls Time Guard® II anti-short cycle protection circuitry. If a non-corporate thermostat without anti-short cycle protection is used the Time Guard II field-installed anti-short cycle kit is recommended. Refrigerant system is designed to provide dependability. Liquid filter driers are used to promote clean, unrestricted operation. Each unit leaves the factory with non-oz.one depleting and low global warming potential R-454B refrigerant charge. Refrigerant service connections make checking operating pressures easier. Factory-installed leak detection dissipation system for added safety. High Pressure Switch provides added reliability for the compressor.

International Comfort Products Commercial PGB424040K001B