Refrigerant line and service valves are located in one central area of cabinet for easy access

Full-perimeter base rails provide structural integrity during unit transport and movement

High-pressure switch protects the compressor from excessive condensing pressure

Loss-of-charge switch provides loss-of-charge and freeze-up protection

High-capacity drier traps moisture and dirt that can contaminate refrigerant system

Corrosion-resistant cabinet is galvanized steel under a two-layer painted surface that protects against rust and corrosion

Crankcase heater protects the compressor against refrigerant migration that can occur during low ambient operations

Two-Stage Scroll Compressor-The two-stage scroll compressor will run longer, gentler cooling cycles at low capacity during mild weather and switch to full capacity on hotter days, keeping you comfortable all season long

Pro Series Systems-Pair this model with a Pro Series variable speed air handler and a Comfort Sync thermostat, for optimum performance

With the Pro Series, youre in control of every aspect of your homes climate, as well as your energy costs

Explore the Armstrong Air Pro Series

Comfort Sync® A3 Thermostat-When you pair this model with the Comfort Sync® A3 Thermostat, the system will continuously monitor internal components for optimum performance

Comfort Sync® puts you in total control of your home environment with remote temperature adjustment from anywhere in the world, even your couch, via smartphone app

When Comfort Sync detects that repairs and regular maintenance are needed, it alerts you or your dealer instantly, so your perfect environment never ends

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 Airs proprietary heat transfer system

A specially designed fan shroud pulls air evenly throughout the air conditioners 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

Anti-Microbial Protection-On Matched Armstrong Air Indoor Coil

Drain pans are infused with an antibacterial agent that destabilizes the membrane of microorganism cells, disrupting the cellular function of odor-causing mold and bacteria so that they can no longer grow or reproduce

Energy Star® Rated