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

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

Quietmaster® Technology-Engineered for quiet performance with superior components

As much as 45% quieter than competitors products

Steel inner wall and extra dense insulation blocks outdoor noise

Vibration isolating design and components reduce operating noise

Precision engineering delivers maximum air flow and air dispersion at low sound levels

Breathe Easier-Kühl units are designed with dual filtration technology to fill your home with cleaner indoor air

A washable antimicrobial air filter and check filter reminder will help you maintain that fresh clean air feel

Smart Wi-Fi Control with Voice Command-Home or away, youre in control with the Friedrich Connect® App

Integrated Wi-Fi control from your Smartphone and voice command compatible. New intuitive platform. Simplified 7-day programmability

with our advanced grouping program, you can control multiple units to work independently or as a single system

You can even invite other users to manage one or more of your units

Earth Friendly-Friedrichs commitment to environment-friendly cooling is shown in the Kühl

The unit is available in ENERGY STAR® qualified models, uses eco-friendly R-410A refrigerant in all models and arrives in recyclable packaging

Installation-Kühl units are designed with a slide out chassis for more permanent installation and easier access for maintenance

Heavy duty window installation hardware is included with Kühl units and an optional accessory for Kühl+ units

Commercial Grade Quality and Durability-Superior components and construction

Attention to every detail. Every aspect of Kühl is ultra-premium, outside and in, down to the tiniest component

Constructed with only the finest-quality materials, Kühl is extremely durable and designed to withstand tough use in virtually any commercial setting

Comfort and Convenience Create Customizable, 7 Day Schedules. 24 Hour Timer. Up to 4 Cooling and 4 Fan Only Speeds on Select Models. Auto Fan Adjusts the Fan Speed to Maintain the Set Temperature. Auto-Changeover Between Cooling and Heating Modes. Auto Restart. 8-Way Air Flow Control for Better Air Distribution. Control Panel Lockout (ON/OFF). Premium Remote Control Allows User to Adjust Temperature, Adjust Fan Speed, Select Auto-Fan and Switch Between Cool and Heat

Quietmaster Technology Steel Inner Wall and Extra Dense Insulation Blocks Outdoor Noise. Vibration Isolating Design and Components Reduce Operating Noise. Precision Engineering Delivers Maximum Air Flow and Air Dispersion at Low Sound Levels

Superior Air Filtration Superior Fresh Air Intake and Stale Air Exhaust Vent. Washable, Antimicrobial Air Filter. Carbon Filter Absorbs Odors and Reduces Ozone and Volatile Organic Compounds. Dual Filtration Provides Superior Air Filtration with Ratings as High as MERV 6. Check Filter Reminder. Hinged Door Allows Easy Filter Access for Easier Maintenance

Built to Last Robust 20 Gauge Steel Cabinet. Solid-Steel Blower Housing Offers Enhanced Protection. Totally Enclosed Commercial Grade Fan Motor Runs at a Lower Temperature to Prevent Overheating and is Double Mounted for Added Stability and Reduced Wear. Durable Base Pan and Steel Inner Walls. Aluminum End Plates will Not Contribute to Rust-Stained Building Exteriors. Scratch Resistant Cabinet. High-Tech Aluminum Fins with Rifled Copper Tubing are More Efficient and Less Prone to Corrosion

Safety and Security Entrygard® Anti-Intrusion Protection Secures the Chassis to the Sleeve to Deter Kick-In Intrusion. Power Cord Leakage Current Protected. Insect Barrier. Aluminum Rear Grille Protects the Outdoor Coil from Debris and Vandalism

Installation Install in a Window or Thru-the-Wall. Slideout Chassis for More Permanent Installation and Easier Access for Maintenance. Patented Firm Grip Handles for Easier Chassis Installation and Removal. Includes Heavy Duty Window Installation Hardware. Rugged Hardboard Side Panels a More Permanent Installation. Power Cord Can Run Either Left or Right. Front Cover Attaches Easily and Securely

Energy Star® Certified