Installation-Shipped in one piece, but may be disassembled into two separate pieces for ease of installation

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

No external screw heads on the sides of the unit to fit in tight spaces

Cabinet-Thick foil faced insulation

Improved gasketing on doors for better fit

Filter rack with thumb screws for easy access and removal

Baked polyester paint finished over galvanized steel for maximum durability

Thick rubber gaskets between each section insure tight seal when converted to downflow

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

Antimicrobial polymer drain pan built to resist mold and mildew growth

2% or less air leakage

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 and precharged with nitrogen holding charge

Efficient ECM variable speed motor

Built-in blower time delay for increased efficiency

Sleeves on distributor tubing for added protection

Communicating control enabled

Thermostat flexibility: works with the ComfortSync T-Stat or a conventional 24V T-Stat

Self diagnostics saves last 10 fault codes regardless of power interruption

Variable Speed Fan Motor-By changing the speed of its airflow during start-up, your air handler can adjust humidity levels and create more even temperatures throughout your home, while enhancing efficiency and reducing operating noise

Maximum Control-The BCE4S gives you maximum control of the airflow in your home. Designed to work with a matched unit like the 20LX air conditioner or heat pump the BCE4S also provides precise control over every aspect of your home environment

Pro Series Systems-Pair this model with a Pro Series heat pump or air conditioner 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

Anti-Microbial Protection-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

One-Touch Away Mode-Puts your system into an enhanced energy-saving mode when you leave

Remote Access-Allows you to check and adjust your homes temperature from anywhere using your laptop, smartphone, tablet or other web-enabled device

Weather Data-Using its connection to your wireless network, ComfortSync can display a five-day forecast and live weather alerts

Insulated Cabinet-Prevents loss of warm air while reducing noise from the motor

Omniguard® Total Corrosion Protection Technology-Select Armstrong Air air handler units feature Omniguard Total Corrosion Protection Technology, offering improved corrosion protection compared to traditional coils and preserving the life of your system for years to come

Two-Piece Cabinet Design-Makes the entire cabinet stronger and stiffer for greater structural integrity

Foam rubber gaskets create a tighter seal along panels and doors

Installation-Shipped in one piece, but may be disassembled into two separate pieces for ease of installation

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

No external screw heads on the sides of the unit to fit in tight spaces

Cabinet-Thick foil faced insulation

Improved gasketing on doors for better fit

Filter rack with thumb screws for easy access and removal

Baked polyester paint finished over galvanized steel for maximum durability

Thick rubber gaskets between each section insure tight seal when converted to downflow

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

Antimicrobial polymer drain pan built to resist mold and mildew growth

2% or less air leakage

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 and precharged with nitrogen holding charge

Efficient ECM variable speed motor

Built-in blower time delay for increased efficiency

Sleeves on distributor tubing for added protection

Communicating control enabled

Thermostat flexibility: works with the ComfortSync T-Stat or a conventional 24V T-Stat

Self diagnostics saves last 10 fault codes regardless of power interruption

Variable Speed Fan Motor-By changing the speed of its airflow during start-up, your air handler can adjust humidity levels and create more even temperatures throughout your home, while enhancing efficiency and reducing operating noise

Maximum Control-The BCE4S gives you maximum control of the airflow in your home. Designed to work with a matched unit like the 20LX air conditioner or heat pump the BCE4S also provides precise control over every aspect of your home environment

Pro Series Systems-Pair this model with a Pro Series heat pump or air conditioner 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

Anti-Microbial Protection-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

One-Touch Away Mode-Puts your system into an enhanced energy-saving mode when you leave

Remote Access-Allows you to check and adjust your homes temperature from anywhere using your laptop, smartphone, tablet or other web-enabled device

Weather Data-Using its connection to your wireless network, ComfortSync can display a five-day forecast and live weather alerts

Insulated Cabinet-Prevents loss of warm air while reducing noise from the motor

Omniguard® Total Corrosion Protection Technology-Select Armstrong Air air handler units feature Omniguard Total Corrosion Protection Technology, offering improved corrosion protection compared to traditional coils and preserving the life of your system for years to come

Two-Piece Cabinet Design-Makes the entire cabinet stronger and stiffer for greater structural integrity

Foam rubber gaskets create a tighter seal along panels and doors