Sequenced for demand management

External access to heater circuit breakers

1 piece design

Smaller profile for tight application areas

Multiposition-Factory ready for upflow, downflow and horizontal left/right applications

Approved for installation in manufactured housing and mobile homes

Cabinet-Foil faced insulation for enhanced indoor air quality

Double hemmed technology for increased structural rigidity

Improved gasketing on doors to prevent air leaks

Filter rack with thumb screws for easy access and removal

Polymer plugs on drain locations for easy installation

Baked polyester paint finished over galvanized steel for maximum durability

High-strength, UV and heat resistant polymer drain pan designed for corrosion resistance

Antimicrobial polymer drain pan built to resist mold and mildew growth

Coils-Omniguard total corrosion protection technology designed coil

Enhanced tube-and-fin coil design featuring MHT Technology

Lanced fins for maximum heat transfer

Factory leak tested and pre charged with nitrogen holding charge

Efficient PSC blower motors (4 and 5 ton units utilize constant torque motor)

Standard transformer and blower relay

Field installed 5-20kW electric heat kits with easy plug connections

Blower time delay for increased efficiency

Sleeves on distributor tubing to protect tubes

Scroll compressor provides smooth, efficient and quiet operation

High efficiency outdoor coil provides exceptional heat transfer and low air resistance for High efficiency operation

Precision-balanced, direct-drive fan is designed to run slower for an enhanced level of quiet operation

Compressor - Limited warranty for five years All other covered components

Energy Star® Rated

COMPRESSOR-High-efficiency scroll compressor

R410A refrigerant

Grommet mounted compressor for quiet operation

Internally protected against high temperature motor overload conditions

Heavy Duty compressor sound blanket for quiet operation factory installed

CABINET-Full metal louvered panel with 2 screws to remove for ease of coil cleaning and service

Corner-mounted controls for easy service

Rounded corners for safety and attractive, clean appearance

Baked polyester paint finished over galvanized steel for maximum durability

Removable PVC coated wire fan discharge grill

External gauge ports for easy service

COILS-Omniguard total corrosion protection technology designed coil

Enhanced tube-and-fin coil design featuring MHT Technology

Lanced fins for maximum heat transfer

Every coil factory tested for leakproof construction

Raised coil prevents debris from impeding airflow

COMPONENTS-45-degree offset gauge ports for easy service

Factory installed high and low pressure switches

Thread-on pressure switches with Schrader core for simple, quick replacement

Filter drier shipped loose for installation flexibility

Fan orifice for smoother airflow and sound level reduction

Charged for 15 Foot of line set

Sealed Contactor with lugs

Up to 16 SEER Efficiency-SEER (Seasonal Energy Efficiency Ratio) rates the energy efficiency of your cooling equipment

The higher the SEER rating, the more efficiently your unit operates, saving you money on utility bills

MHT Technology-Armstrong Air's proprietary heat transfer system

A specially designed fan shroud pulls air evenly throughout the air conditioner's coil surface

The coil features rifled tubing to enhance refrigerant flow, while lanced coil fins increase surface contact between metal and air' All combine for maximum heat transfer and efficiency

Energy Star® Rated

COMPRESSOR-High-efficiency scroll compressor

R410A refrigerant

Grommet mounted compressor for quiet operation

Heavy Duty compressor sound blanket for quiet operation

Internally protected against high temperature motor overload conditions

CABINET-Full metal louvered panel with 2 screws to remove for ease of coil cleaning and service

Corner-mounted controls for easy service

Rounded corners for safety and attractive, clean appearance

Baked polyester paint finished over galvanized steel for maximum durability

Removable PVC coated wire fan discharge grill

45-degree offset gauge ports for easy service

Removable service panel for internal access COILS-Omniguard total corrosion protection technology designed coil

Enhanced tube-and-fin coil design featuring MHT Technology

Lanced fins for maximum heat transfer

Factory tested for leakproof construction

Raised coil prevents debris from impeding airflow

COMPONENTS-Factory installed crankcase heater (on select models)

Factory installed high and low pressure switches

Thread-on pressure switches with Schrader core for simple, quick replacement

Filter drier shipped loose for installation flexibility

Fan orifice for smoother airflow and sound level reduction

Charged for 15 Foot of line set

Discharge muffler for quiet operation

Quiet Shift capable to reduce noise during defrost

Sealed Contactor with lugs

Up to 15 SEER Efficiency Rating-SEER (Seasonal Energy Efficiency Ratio) rates the energy efficiency of your cooling equipment. The higher the SEER rating, the more efficiently your unit operates, saving you money on utility bills

Up to 8.5 HSPF Efficiency Rating-HSPF (Heating Seasonal performance Factor) rates the energy efficiency of your heat pump. The higher the HSPF rating, the more efficiently your unit operates, saving you money on utility bills

Heavy Duty Compressor Blanket-Greatly reduces operating sound so your outdoor entertaining is not interrupted

Quiet Shift Technology-Allows heat pumps to enter defrost mode without excessive noise

Since refrigerant pressure is allowed to equalize before the switch, the heat pump can dissipate performance-robbing frost and ice quietly

MHT Technology-Armstrong Air's proprietary heat transfer system

A specially designed fan shroud pulls air evenly throughout the air conditioner's coil surface

The coil features rifled tubing to enhance refrigerant flow, while lanced coil fins increase surface contact between metal and air

All combine for maximum heat transfer and efficiency

Energy Star® Rated

COMPRESSOR-High-efficiency scroll compressor

R410A refrigerant

Grommet mounted compressor for quiet operation

Heavy Duty compressor sound blanket for quiet operation

Internally protected against high temperature motor overload conditions

CABINET-Full metal louvered panel with 2 screws to remove for ease of coil cleaning and service

Corner-mounted controls for easy service

Rounded corners for safety and attractive, clean appearance

Baked polyester paint finished over galvanized steel for maximum durability

Removable PVC coated wire fan discharge grill

45-degree offset gauge ports for easy service

Removable service panel for internal access COILS-Omniguard total corrosion protection technology designed coil

Enhanced tube-and-fin coil design featuring MHT Technology

Lanced fins for maximum heat transfer

Factory tested for leakproof construction

Raised coil prevents debris from impeding airflow

COMPONENTS-Factory installed crankcase heater (on select models)

Factory installed high and low pressure switches

Thread-on pressure switches with Schrader core for simple, quick replacement

Filter drier shipped loose for installation flexibility

Fan orifice for smoother airflow and sound level reduction

Charged for 15 Foot of line set

Discharge muffler for quiet operation

Quiet Shift capable to reduce noise during defrost

Sealed Contactor with lugs

Up to 15 SEER Efficiency Rating-SEER (Seasonal Energy Efficiency Ratio) rates the energy efficiency of your cooling equipment. The higher the SEER rating, the more efficiently your unit operates, saving you money on utility bills

Up to 8.5 HSPF Efficiency Rating-HSPF (Heating Seasonal performance Factor) rates the energy efficiency of your heat pump. The higher the HSPF rating, the more efficiently your unit operates, saving you money on utility bills

Heavy Duty Compressor Blanket-Greatly reduces operating sound so your outdoor entertaining is not interrupted

Quiet Shift Technology-Allows heat pumps to enter defrost mode without excessive noise

Since refrigerant pressure is allowed to equalize before the switch, the heat pump can dissipate performance-robbing frost and ice quietly

MHT Technology-Armstrong Air's proprietary heat transfer system

A specially designed fan shroud pulls air evenly throughout the air conditioner's coil surface

The coil features rifled tubing to enhance refrigerant flow, while lanced coil fins increase surface contact between metal and air

All combine for maximum heat transfer and efficiency

Energy Star® Rated

45-degree offset gauge ports for easy service

Service valves positioned for quick installation and service

Variable speed condenser fan motor

Swept wing fan blade for quiet operation

Factory installed crankcase heater

Factory installed high and low pressure switches

Thread-on pressure switches for simple, quick service

Fan orifice for smoother airflow and sound level reduction

Specialized sensors monitor ambient, liquid line and coil temperatures for precision system control

Charged for 15 Foot of line set

Requires Comfort Sync thermostat and a Comfort Sync enabled matching indoor unit

Heavy Duty compressor sound blanket for quiet operation

Internally protected against high temperature motor overload condition

Enhanced tube-and-fin coil design featuring MHT Technology

Raised coil prevents debris from impeding airflow

Individual metal louvered panels remove easily for coil cleaning and service

Specialized corner-mounted controls for easy service

45 Degree offset gauge ports for easy service

Service valves positioned for quick installation and service

Variable speed condenser fan motor

Swept wing fan blade for quiet operation

Factory installed crankcase heater

Factory installed high and low pressure switches

Thread-on pressure switches for simple, quick service

Fan orifice for smoother airflow and sound level reduction

Specialized sensors monitor ambient, liquid line and coil temperatures for precision system control

Charged for 15 Foot of line set

Requires Comfort Sync thermostat and a Comfort Sync enabled matching indoor unit

Heavy Duty compressor sound blanket for quiet operation

Internally protected against high temperature motor overload condition

Enhanced tube-and-fin coil design featuring MHT Technology

Raised coil prevents debris from impeding airflow

Individual metal louvered panels remove easily for coil cleaning and service

Specialized corner-mounted controls for easy service

45 Degree offset gauge ports for easy service

Service valves positioned for quick installation and service

Variable speed condenser fan motor

Swept wing fan blade for quiet operation

Factory installed crankcase heater

Factory installed TXV for excellent refrigeration control

Factory installed high and low pressure switch

Thread-on pressure switches for simple, quick service

Fan orifice for smoother airflow and sound level reduction

Specialized sensors monitor ambient, liquid line and coil temperatures for precision system control

Charged for 15 Foot of line set

Discharge muffler for quiet operation

Demand defrost for increased energy efficiency

Quiet Shift capable to reduce noise during defrost

Requires Comfort Sync thermostat and a Comfort Sync enabled matching indoor unit

Heavy Duty compressor sound blanket for quiet operation

Internally protected against high temperature motor overload condition

Enhanced tube-and-fin coil design featuring MHT Technology

Raised coil prevents debris from impeding airflow

Individual metal louvered panels remove easily for coil cleaning and service

Specialized corner-mounted controls for easy service

45 Degree offset gauge ports for easy service

Service valves positioned for quick installation and service

Variable speed condenser fan motor

Swept wing fan blade for quiet operation

Factory installed crankcase heater

Factory installed TXV for excellent refrigeration control

Factory installed high and low pressure switch

Thread-on pressure switches for simple, quick service

Fan orifice for smoother airflow and sound level reduction

Specialized sensors monitor ambient, liquid line and coil temperatures for precision system control

Charged for 15 Foot of line set

Discharge muffler for quiet operation

Demand defrost for increased energy efficiency

Quiet Shift capable to reduce noise during defrost

Requires Comfort Sync thermostat and a Comfort Sync enabled matching indoor unit

Heavy Duty compressor sound blanket for quiet operation

Internally protected against high temperature motor overload condition

Enhanced tube-and-fin coil design featuring MHT Technology

Raised coil prevents debris from impeding airflow

Individual metal louvered panels remove easily for coil cleaning and service

Specialized corner-mounted controls for easy service