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Islandaire EZ Series 42 PTAC
Islandaire EZ Series CC PTAC
Islandaire EZ Series JK PTAC

Islandaire 


Each model fits perfectly into the existing original wall sleeve assembly, thereby saving both time and money during installations. Each Islandaire unit is designed to operate quietly and efficiently and is backed by the best warranty program available. Whether it is an exact replacement unit or a new construction project, Islandaire is the smart choice for all your air conditioning and heating needs.

Cooling from: 7700-15000 Btu
Heating: 6300-13300 Btu

Comfort & Dehumidification

  • Quieter operation
  • Intuitive controls
  • Even heat monitoring checks room temperature and automatically adds a heat boost if necessary
  • Separate thermostat settings (limiting) for cooling and heating modes
  • Samples the room temperature every 9 minutes to monitor and maintain desired temperature
  • “Instant Heat” in heat pump mode quickly heats a room to the desired temperature
  • Dehumidification mode removes up to 3.2 pts per hour
  • Optional constant fan mode for additional comfort options
  • Reversible indoor air louvers for an additional airflow direction option

Sound Reduction Technology

  • New 2-motor design allows the indoor motor to run at slower speeds, which reduces indoor sound levels
  • The quiet, efficient compressor is mounted on vibration isolators, which absorb vibration-causing noise
  • Permanently lubricated dual motors reduce noise
  • New elongated fan moves air over a wider area so it’s quieter
  • Fan turns on before the compressor starts to muffle the sound
  • High-density insulation helps keep outdoor noise outside

Commercial Grade Construction

  • Islandaire’s advanced anti-corrosion protection protects the outdoor coil against deterioration and extends unit life, especially in harsh coastal environments
  • Faultless surehold Front cover system attaches securely
  • Room Freeze Protection initiates heat if room temperature falls to 40 °F in an unoccupied room
  • Random compressor resistant protects electrical systems
  • Stainless Steel endplates on both indoor and outdoor coil
  • Indoor coil frost sensor protects the compressor
  • Durable front panel with break-proof control door and design
  • Permanently lubricated fan motors
  • Tamper-resistant grille
  • Durable, powder coat paint finish

Health and IAQ

  • Fresh air vent
  • Two washable, antimicrobial filters

Energy Usage: Management

  • Increase or decrease electric heat output by changing the power cord
  • Set separate heat and cool range limits
  • Desk control ready
  • Energy Management System Compatible
  • Electronic defrost control

Maintenance and Installation Features

  • Service error code storage
  • May be installed flush with floor
  • Reversible indoor air louvers
  • Improved weather barrier
  • Nationwide Service Network
  • Modular design and pop out wiring modules

Cooling from: 7700-15000 Btu
Heating: 6300-17000 Btu

Comfort & Dehumidification

  • ​Quieter operation
  • Intuitive controls
  • Even heat monitoring checks room temperature and automatically adds a heat boost if necessary
  • Separate thermostat settings (limiting) for cooling and heating modes
  • Samples the room temperature every 9 minutes to monitor and maintain desired temperature
  • “Instant Heat” in heat pump mode quickly heats a room to the desired temperature
  • Dehumidification mode removes up to 3.2 pts per hour
  • Optional constant fan mode for additional comfort options
  • Reversible indoor air louvers for an additional airflow direction option

Sound Reduction Technology

  • New 2-motor design allows the indoor motor to run at slower speeds, which reduces indoor sound levels
  • The quiet, efficient compressor is mounted on vibration isolators, which absorb vibration-causing noise
  • Permanently lubricated dual motors reduce noise
  • New elongated fan moves air over a wider area so it’s quieter
  • Fan turns on before the compressor starts to muffle the sound
  • High-density insulation helps keep outdoor noise outside

Commercial Grade Construction

  • Islandaire’s advanced anti-corrosion protection protects the outdoor coil against deterioration and extends unit life, especially in harsh coastal environments
  • Faultless surehold front cover system attaches securely
  • Room Freeze Protection initiates heat if room temperature falls to 40 °F in an unoccupied room
  • Random compressor resistant protects electrical systems
  • Stainless Steel endplates on both indoor and outdoor coil
  • Indoor coil frost sensor protects the compressor
  • Durable front panel with break-proof control door and design
  • Permanently lubricated fan motors
  • Tamper-resistant grille
  • Durable, powder coat paint finish

Health and IAQ

  • Fresh-air vent
  • Two washable, antimicrobial filters

Energy Usage: Management

  • Increase or decrease electric heat output by changing the power cord
  • Set separate heat and cool range limits
  • Desk control ready
  • Energy Management System Compatible
  • Electronic defrost control

Maintenance and Installation Features

  • Service error codes for quick diagnostics
  • May be installed flush with floor
  • Improved weather barrier
  • Nationwide Service Network
  • Modular design and pop out wiring modules
Islandaire EZ Series PD PTAC

EZ Series JK

Islandaire EZ Series JK is a replacement for the Slant Fin® model of JK upflow and downflow units. Our commercial duty construction with heavy gauge galvanized steel and superior components create an efficient reliable unit. This design eliminates the need for any interior or exterior renovation. Use of the existing wall sleeve-cabinet and louver saves time and money, two very important factors in today’s competitive environment! Please specify if you are replacing a unit with electric heat, hydronic heat and/or an upflow or downflow design, because the room cabinet that comes with each unit is specific to each. Note: Downflow available in non-heat pump and electronic controls only.


Available in cooling-only and cooling plus heat pump models

Islandaire logo

Islandaire PTAC and PTHP



Islandaire designs and manufactures a vast selection of PTAC and PTHP (thru-the-wall packaged terminal air conditioners and heat pumps). These models can be used for direct replacements or for new construction projects in industries including hotel, healthcare, schools/universities, and modular designs.

LEED Points Achieved:

Energy Efficient Design and compliance with ASHRAE 62.1 and ASHRAE 90.1

Indoor Environmental Quality  with improved IAQ through make up air

Innovation in Design through the use of a "Make Up Air PTAC"

Regional Design through the use of Dr. PTAC in high humidity climates

Diverting Construction Debris through the use of re-usable containers

Recycling/reusing Dr. PTAC in secondary market where the "first costs" are prohibitive to owners


The Dr. PTAC System

The Dr. PTAC system is an add on system to our standard PTAC unit to provide conditioned makeup air into a space through the PTAC unit by providing 55 CFM of outdoor air 24/7 by forced fan and cycling dehumidifier compressor based on outdoor relative humidity levels.

Dr. PTAC was created to solve issues with dehumidification in rooms and to introduce fresh air due to deficiencies of oxygen levels. Dr. PTAC is not only a PTAC but a Conditioned Make Up Air unit. New ASHRAE studies show that many illnesses in hotel rooms can be attributed to oxygen deficient atmospheres. Dr. PTAC solves that issue by introducing tempered conditioned make up air that satisfies both humidity level introduction and supplied oxygen.

Dr. PTAC is a two stage system. The primary unit is responsible for control of Sensible Heat that is introduced into the room via make up air temperature and occupant thermal load. The secondary unit is primarily a dehumidification unit that provides 55 CFM of outside fresh air into the room. The correction of the sensible temperature comes from the main PTAC unit which provides additional dehumidification with temperature correction. Overall unit efficiency improvement over standard PTACs is approximately 3%. The compressor/dehumidification process is controlled by a humidistat (factory set at 50% RH) which is monitoring the outdoor relative humidity level and is adjustable by a qualified servicer. When the outdoor humidity level raises above 50% RH the compressor and dehumidification process starts. Below 50% RH compressor operation and dehumidification is stopped, however, fan operation continues to provide 55 CFM of outdoor air into the space.

The dehumidification system has a temperature switch which is monitoring both the refrigeration and the outdoor air temperatures. If the outdoor air goes below 38°F the compressor is disabled with fan operation continuing to provide outdoor air into the space. All dehumidifier controls and safeties are automatically reset. An optional air tempering heater is available for the fresh air system for applications where operation in cold winter climates is required. Condensate from the dehumidifier drains into the PTAC drain pan, where it is then also slung onto the condenser coil for re-evaporation outside when the A/C runs. Excess condensate is drained into the wall case which can then either drain to the outside through the louver OR piped to a drainage system via the optional drain kit.

Dr. PTAC Conditioned Make Up Air

Perfect replacement unit for any 42″ by 16″ sleeve (typical hotel and healthcare wall sleeve) and new construction projects. The EZ Series DR is equipped with the patented Dr. PTAC technology which provides 100% conditioned fresh air! Our commercial duty construction with heavy gauge galvanized steel and superior components create an efficient reliable unit. This design eliminates the need for any interior or exterior renovation.


Available with electric heat with heat pump or cooling only.

EZ Series PD

Islandaire EZ Series PD is our 42” x 16” replacement for any 42” x 16” unit with hydronic heat. We can replace the McQuay® PDNS and PDAN and the Amana® and Trane® hydronic heat PTAC . Our commercial duty construction with heavy gauge galvanized steel and superior components create an efficient reliable unit. This design eliminates the need for any interior or exterior renovation. Use of the existing wall sleeve-cabinet and louver saves time and money, two very important factors in today’s competitive environment! If the need does occur where the wall sleeve-cabinet and/or louver needs to be replaced, we manufacture these accessories as well. Hydronic coils, valves etc. are available.


Available in cooling only and cooling with hydronic heat models.

Amana®, Friedrich®, GE®, LG®, McQuay®, Slant-Fin®, Trane® are registered trademarks of respective companies. All rights reserved.

Cooling from: 7000-15000 Btu
Heating: 7100-14800 Btu

Comfort & Dehumidification

  • Quiet operation
  • Intuitive digital or analog controls
  • Even heat monitoring checks room temperature and automatically adds a heat boost if necessary
  • Separate thermostat settings (limiting) for cooling and heating modes (digital only)
  • Samples the room temperature in intervals to monitor and maintain desired temperature
  • Optional constant fan mode for additional comfort options
  • Reversible indoor air louvers for an additional airflow direction option

Sound Reduction Technology

  • New 2-motor design allows the indoor motor to run at slower speeds, which reduces indoor sound levels
  • The quiet, efficient compressor is mounted on vibration isolators, which absorb vibration-causing noise
  • Permanently lubricated dual motors reduce noise
  • High-density insulation helps keep outdoor noise outside

Commercial Grade Construction

  • Islandaire’s advanced anti-corrosion protection protects the outdoor coil against deterioration and extends unit life, especially in harsh coastal environments
  • Freeze Protection initiates heat if room temperature falls to 40 °F in an unoccupied room
  • Stainless Steel endplates on both indoor and outdoor coil
  • Indoor coil frost sensor protects the compressor
  • Permanently lubricated fan motors
  • Tamper-resistant grille
  • Durable, powder coat paint finish

Health and IAQ

  • Fresh-air vent
  • Washable, antimicrobial filters

Energy Usage: Management

  • Increase or decrease electric heat output by changing the power cord
  • Set separate heat and cool range limits (digital only)
  • Desk control ready
  • Energy Management System Compatible

Maintenance and Installation Features

  • Service error codes for quick diagnostics
  • May be installed flush with floor
  • Improved weather barrier
  • Nationwide Service Network
  • Modular design and pop out wiring modules

EZ Series TE


Perfect replacement unit for Friedrich® TE 42″ by 16″ sleeve and New Construction Projects.Our commercial duty construction with heavy gauge galvanized steel and superior components create an efficient reliable unit. This design eliminates the need for any interior or exterior renovation.


Available with electric heat with heat pump or cooling only.

Locally Owned & Operated

Cooling from: 7700-15000 Btu
Heating: 6300-13300 Btu

Comfort & Dehumidification

  • Quieter operation
  • Intuitive controls
  • Even heat monitoring checks room temperature and automatically adds a heat boost if necessary
  • Separate thermostat settings (limiting) for cooling and heating modes
  • Samples the room temperature every 9 minutes to monitor and maintain desired temperature
  • “Instant Heat” in heat pump mode quickly heats a room to the desired temperature
  • Dehumidification mode removes up to 3.2 pts per hour
  • Optional constant fan mode for additional comfort options
  • Reversible indoor air louvers for an additional airflow direction option

Sound Reduction Technology

  • New 2-motor design allows the indoor motor to run at slower speeds, which reduces indoor sound levels
  • The quiet, efficient compressor is mounted on vibration isolators, which absorb vibration-causing noise
  • Permanently lubricated dual motors reduce noise
  • New elongated fan moves air over a wider area so it’s quieter
  • Fan turns on before the compressor starts to muffle the sound
  • High-density insulation helps keep outdoor noise outside

Commercial Grade Construction

  • Islandaire’s advanced anti-corrosion protection protects the outdoor coil against deterioration and extends unit life, especially in harsh coastal environments
  • Faultless sure hold Front cover system attaches securely
  • Room Freeze Protection initiates heat if room temperature falls to 40 °F in an unoccupied room
  • Random compressor resistant protects electrical systems
  • Stainless Steel endplates on both indoor and outdoor coil
  • Indoor coil frost sensor protects the compressor
  • Durable front panel with break-proof control door and design
  • Permanently lubricated fan motors
  • Tamper-resistant grille
  • Durable, powder coat paint finish

Health and IAQ

  • Fresh-air vent
  • Two washable, antimicrobial filters

Energy Usage: Management

  • Increase or decrease electric heat output by changing the power cord
  • Set separate heat and cool range limits
  • Desk control ready
  • Energy Management System Compatible
  • Electronic defrost control

Maintenance and Installation Features

  • Service error code storage
  • May be installed flush with floor
  • Reversible indoor air louvers
  • Improved weather barrier
  • Nationwide Service Network
  • Modular design and pop out wiring modules
Islandaire EZ Series NE PTAC
Islandaire logo

Cooling from: 7000-15000 Btu
Heating: 7100-14800 Btu

Comfort & Dehumidification

  • Quiet operation
  • Intuitive digital or analog controls
  • Even heat monitoring checks room temperature and automatically adds a heat boost if necessary
  • Separate thermostat settings (limiting) for cooling and heating modes (digital only)
  • Samples the room temperature in intervals to monitor and maintain desired temperature
  • Optional constant fan mode for additional comfort options
  • Reversible indoor air louvers for an additional airflow direction option

Sound Reduction Technology

  • New 2-motor design allows the indoor motor to run at slower speeds, which reduces indoor sound levels
  • The quiet, efficient compressor is mounted on vibration isolators, which absorb vibration-causing noise
  • Permanently lubricated dual motors reduce noise
  • High-density insulation helps keep outdoor noise outside

Commercial Grade Construction

  • Islandaire’s advanced anti-corrosion protection protects the outdoor coil against deterioration and extends unit life, especially in harsh coastal environments
  • Freeze Protection initiates heat if room temperature falls to 40 °F in an unoccupied room
  • Stainless Steel endplates on both indoor and outdoor coil
  • Indoor coil frost sensor protects the compressor
  • Permanently lubricated fan motors
  • Tamper-resistant grille
  • Durable, powder coat paint finish

Health and IAQ

  • Fresh-air vent
  • Washable, antimicrobial filters

Energy Usage: Management

  • Increase or decrease electric heat output by changing the power cord
  • Set separate heat and cool range limits (digital only)
  • Desk control ready
  • Energy Management System Compatible

Maintenance and Installation Features

  • Service error codes for quick diagnostics
  • May be installed flush with floor
  • Improved weather barrier
  • Nationwide Service Network
  • Modular design and pop out wiring modules

EZ 42 Series

The EZ Series 42 units are designed and manufactured for new construction or the replacement of Amana®, GE®, Friedrich®, LG®, and Trane® PTAC units in an existing building. The product is designed for individually-zoned comfort controlled heating and cooling. The unit width is an industry standard 42”. We offer our cooling chassis to operate with cooling only or heat pump with back up electric heat, or just straight electric heat. The design standards, heavy duty construction and the focus on indoor noise reduction has created our unit as the premier unit of the future. Standard warranty is a one year parts and labor including a five year sealed system warranty.


Available in cooling-only and cooling plus heat pump models.

Cooling from: 7700-15000 Btu
Heating: 6300-17000 Btu

Comfort & Dehumidification

  • Quiet operation
  • Intuitive digital or analog controls
  • Even heat monitoring checks room temperature and automatically adds a heat boost if necessary
  • Separate thermostat settings (limiting) for cooling and heating modes (digital only)
  • Samples the room temperature in intervals to monitor and maintain desired temperature
  • Optional constant fan mode for additional comfort options

Sound Reduction

  • New 2-motor design allows the indoor motor to run at slower speeds, which reduces indoor sound levels
  • The quiet, efficient compressor is mounted on vibration isolators, which absorb vibration-causing noise
  • Permanently lubricated dual motors reduce noise
  • High-density insulation helps keep outdoor noise outside

Commercial Grade Construction

  • Islandaire’s advanced anti-corrosion protection protects the outdoor coil against deterioration and extends unit life, especially in harsh coastal environments
  • Steel front cover system attaches securely
  • Freeze Protection initiates heat if room temperature falls to 40 °F in an unoccupied room
  • Stainless Steel endplates on both indoor and outdoor coil
  • Indoor coil frost sensor protects the compressor
  • Permanently lubricated fan motors
  • Tamper-resistant grille
  • Durable, powder coat paint finish

Health and IAQ

  • Fresh-air vent
  • Washable, antimicrobial filters

Energy Usage: Management

  • Increase or decrease electric heat output by changing the power cord
  • Set separate heat and cool range limits
  • Desk control ready
  • Energy Management System Compatible

Maintenance and Installation Features

  • Service error codes for quick diagnostic
  • Improved weather barrier
  • Nationwide Service Network
  • Modular design and pop out wiring modules
Islandaire EZ Series TE PTAC

EZ Series CC

Islandaire EZ Series CC is a replacement for the Slant Fin® Climate Command Series units. Our commercial duty construction with heavy gauge galvanized steel and superior components create an efficient reliable unit. This design eliminates the need for any interior or exterior renovation. Use of the existing wall sleeve-cabinet and louver saves time and money, two very important factors in today’s competitive environment! If the need does occur where the room cabinet and/or louver needs to be replaced, we manufacture these accessories as well.


Available in cooling-only and cooling plus hydronic heat models

Islandaire Dr PTAC

EZ Series NE

Islandaire EZ Series NE is a replacement for the McQuay® N Series units. Our commercial duty construction with heavy gauge galvanized steel and superior components create an efficient reliable unit. This design eliminates the need for any interior or exterior renovation. Use of the existing wall sleeve-cabinet and louver saves time and money, two very important factors in today’s competitive environment! If the need does occur where the wall sleeve- cabinet and/or louver needs to be replaced, we manufacture these accessories as well.


Available in cooling only and cooling with hydronic heat models.