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FLEXAIR-G

Air-cooled and water-cooled rooftops package units

Flexair

FLEXAIR-G

This highly adaptable, economic, lightweight, and comfortable solution is suitable for a variety of applications and will perfectly integrate your building architecture. As a new installation or to replace an existing unit, the Flexair is particularly recommended on applications with weight constraints.

R410A
Cooling capacity

85 - 217 kW

Heating capacity

79 - 222 kW

Airflow capacity

15000 - 39000 m3/h

Benefits Applications Contact Resources Services

Model Nomenclature

FA A C B 100 C D D N E M F 2 G M H

A FA = Flexair

B C = Cooling only unit - H = Heat pump unit

C Cooling capacity in kW

D S = 1 circuit - D = 2 circuits- T = 3 circuits- F = 4 circuits

E H =High heat - S = Standard heat - N = No heat

F M = R410A - H = HFO - N = No refrigerant

G Revision number

H M = 400V/3/50Hz - T = 230V/1/50Hz

Model Specification

  • Seasonal Efficiencies Heating Mode
  • Product Index
  • Seasonal Coefficient Of Performance - SCOP
  • Seasonal Energy Efficiency
  • Eurovent Energy Efficiency Class Part Load Operation
  • Seasonal Efficiencies Cooling Mode
  • Seasonal Energy Efficiency Ratio - SEER
  • Ventilation Data
  • Minimum Airflow Rate - m³/h
  • Nominal Airflow Rate - m³/h
  • Maximum Airflow Rate - m³/h
  • Nominal Thermal Performance Cooling
  • Cooling Capacity - kW
  • Total Power Input - kW
  • Cop Net
  • Electrical Data
  • Maximum Power - kW
  • Maximum Current - A
  • Starting Current - A
  • Short Circuit Current - kA
  • Acoustic Data
  • Outdoor Sound Power Standard Unit - dB(A)
  • Indoor Blower Outlet Sound Power Standard Unit - dB(A)
  • Nominal Thermal Performance Heating
  • Heating Capacity - kW
  • Total Power Input - kW
  • Auxillary Heating
  • Gas heating capacity - Standard/High - kW
  • Electric heater capacity - Standard/High - kW
  • Electric pre-heater capacity - Standard/High - kW
  • Hot Water Coil Capacity Air Inlet Water
  • Refrigeration Circuit
  • Number Of Circuits
  • Number Of Compressors
  • Refrigerant Load - kg
  •  
  • FAC90
  • -
  • -
  • -
  •  
  • 4.11
  •  
  • 12000
  • 15000
  • 23000
  •  
  • 84.7
  • 23.36
  • 3.62
  •  
  • 44.7
  • 162.2
  • 75.5
  • 10
  •  
  • 83
  • 85.9
  •  
  • -
  • -
  •  
  • 60 / 120
  • 30 / 72
  • -
  • 114 / 177
  •  
  • 2
  • 2
  • 8.2 / 8.2
  •  
  • FAC100
  • -
  • -
  • -
  •  
  • 3.95
  •  
  • 14800
  • 18500
  • 23000
  •  
  • 105.3
  • 32.13
  • 3.28
  •  
  • 52.3
  • 174
  • 86.9
  • 10
  •  
  • 88.4
  • 91
  •  
  • -
  • -
  •  
  • 60 / 120
  • 30 / 72
  • -
  • 126 / 201
  •  
  • 2
  • 2
  • 8.5 / 9
  •  
  • FAC120
  • -
  • -
  • -
  •  
  • 3.64
  •  
  • 15000
  • 22000
  • 23000
  •  
  • 117
  • 37.52
  • 3.12
  •  
  • 56.7
  • 197.2
  • 98.9
  • 10
  •  
  • 91.7
  • 95.3
  •  
  • -
  • -
  •  
  • 60 / 120
  • 30 / 72
  • -
  • 133 / 212
  •  
  • 2
  • 2
  • 9 / 9
  •  
  • FAC150
  • -
  • -
  • -
  •  
  • 4.17
  •  
  • 18000
  • 26500
  • 35000
  •  
  • 131.4
  • 48.04
  • 2.73
  •  
  • 64.6
  • 204.6
  • 106.2
  • 10
  •  
  • 86.4
  • 91.4
  •  
  • -
  • -
  •  
  • 120 / 180
  • 45 / 108
  • -
  • 145 / 254
  •  
  • 2
  • 4
  • 14.5 / 14.5
  •  
  • FAC170
  • -
  • -
  • -
  •  
  • 4.02
  •  
  • 21000
  • 28000
  • 35000
  •  
  • 153.9
  • 57.29
  • 2.69
  •  
  • 78.8
  • 249
  • 133
  • 10
  •  
  • 87.6
  • 91.7
  •  
  • -
  • -
  •  
  • 120 / 180
  • 45 / 108
  • -
  • 156 / 275
  •  
  • 2
  • 4
  • 13.75/13.25
  •  
  • FAC200
  • -
  • -
  • -
  •  
  • 4.02
  •  
  • 24000
  • 33000
  • 43000
  •  
  • 178.3
  • 59.5
  • 3
  •  
  • 88.7
  • 296
  • 152
  • 10
  •  
  • 86.2
  • 88.5
  •  
  • -
  • -
  •  
  • 180 / 240
  • 72 / 162
  • -
  • 177 / 295
  •  
  • 2
  • 4
  • 18 / 18
  •  
  • FAC230
  • -
  • -
  • -
  •  
  • 4.01
  •  
  • 24000
  • 35000
  • 43000
  •  
  • 216.1
  • 76.02
  • 2.84
  •  
  • 102.8
  • 313.6
  • 169.6
  • 10
  •  
  • 89.8
  • 89.8
  •  
  • -
  • -
  •  
  • 180 / 240
  • 72 / 162
  • -
  • 186 / 313
  •  
  • 2
  • 4
  • 19.3 / 19.3

  1. Heating mode : According to EN14511 nominal conditions - Outdoor temperature 7°C DB / 6°C WB - Indoor temperature 20°C DB
  2. Cooling mode : According to EN14511 nominal conditions - Outdoor temperature 35°C DB - Indoor temperature 27°C DB / 19°C WB
  3. SEER in accordance with standard EN14825.
  4. Seasonal energy efficiency: Space cooling energy efficiency following Ecodesign regulation EU 2016/2281
  5. Seasonal Coefficient of Power (SCOP) in accordance with standard EN 14825 (average climate conditions).
  6. Seasonal Energy Efficiency Heating Mode: Space heating energy efficiency following Ecodesign regulation EU 2016/2281.

Model Specification

  • Seasonal Efficiencies Heating Mode
  • Product Index
  • Seasonal Coefficient Of Performance - SCOP
  • Seasonal Energy Efficiency
  • Eurovent Energy Efficiency Class Part Load Operation
  • Ventilation Data
  • Minimum Airflow Rate - m³/h
  • Nominal Airflow Rate - m³/h
  • Maximum Airflow Rate - m³/h
  • Auxillary Heating
  • Gas heating capacity - Standard/High - kW
  • Electric heater capacity - Standard/High - kW
  • Electric pre-heater capacity - Standard/High - kW
  • Hot Water Coil Capacity Air Inlet Water
  • Electrical Data
  • Maximum Power - kW
  • Maximum Current - A
  • Starting Current - A
  • Short Circuit Current - kA
  • Seasonal Efficiencies Cooling Mode
  • Seasonal Energy Efficiency Ratio - SEER
  • Refrigeration Circuit
  • Number Of Circuits
  • Number Of Compressors
  • Refrigerant Load - kg
  • Nominal Thermal Performance Cooling
  • Cooling Capacity - kW
  • Total Power Input - kW
  • Cop Net
  • Nominal Thermal Performance Heating
  • Heating Capacity - kW
  • Total Power Input - kW
  • Acoustic Data
  • Outdoor Sound Power Standard Unit - dB(A)
  • Indoor Blower Outlet Sound Power Standard Unit - dB(A)
  •  
  • FAH90
  • 3.36
  • 132
  • B
  •  
  • 12000
  • 15000
  • 23000
  •  
  • 60 / 120
  • 30 / 72
  • -
  • 114 / 177
  •  
  • 44.7
  • 162.2
  • 75.5
  • 10
  •  
  • 4.48
  •  
  • 2
  • 4
  • 8.2 / 8.2
  •  
  • 85.4
  • 26.05
  • 3.28
  •  
  • 81.1
  • 21.94
  •  
  • 82.7
  • 85.9
  •  
  • FAH100
  • 3.3
  • 129
  • B
  •  
  • 14800
  • 18500
  • 23000
  •  
  • 60 / 120
  • 30 / 72
  • -
  • 126 / 201
  •  
  • 52.3
  • 174
  • 86.9
  • 10
  •  
  • 4.43
  •  
  • 2
  • 4
  • 8.5 / 9
  •  
  • 103.9
  • 33.74
  • 3.08
  •  
  • 100.5
  • 29.24
  •  
  • 86.8
  • 91
  •  
  • FAH120
  • 3.21
  • 125
  • B
  •  
  • 15000
  • 22000
  • 23000
  •  
  • 60 / 120
  • 30 / 72
  • -
  • 133 / 212
  •  
  • 56.7
  • 197.2
  • 98.9
  • 10
  •  
  • 4.2
  •  
  • 2
  • 4
  • 9 / 9
  •  
  • 115.3
  • 39.18
  • 2.94
  •  
  • 112.9
  • 34.19
  •  
  • 90.3
  • 95.3
  •  
  • FAH150
  • 3.42
  • 134
  • B
  •  
  • 18000
  • 26500
  • 35000
  •  
  • 120 / 180
  • 45 / 108
  • -
  • 145 / 254
  •  
  • 64.6
  • 204.6
  • 106.2
  • 10
  •  
  • 4.2
  •  
  • 2
  • 4
  • 14.5 / 14.5
  •  
  • 129.6
  • 47.61
  • 2.72
  •  
  • 129.7
  • 37.38
  •  
  • 86.4
  • 91.4
  •  
  • FAH170
  • 3.2
  • 125
  • B
  •  
  • 21000
  • 28000
  • 35000
  •  
  • 120 / 180
  • 45 / 108
  • -
  • 156 / 275
  •  
  • 78.8
  • 249
  • 133
  • 10
  •  
  • 4.06
  •  
  • 2
  • 4
  • 13.75/13.25
  •  
  • 152.8
  • 57.35
  • 2.66
  •  
  • 150.4
  • 46.51
  •  
  • 87.6
  • 91.7
  •  
  • FAH200
  • 3.26
  • 128
  • B
  •  
  • 24000
  • 33000
  • 43000
  •  
  • 180 / 240
  • 72 / 162
  • -
  • 177 / 295
  •  
  • 88.7
  • 296
  • 152
  • 10
  •  
  • 4.2
  •  
  • 2
  • 4
  • 18 / 18
  •  
  • 175.2
  • 59.39
  • 2.95
  •  
  • 180
  • 51.94
  •  
  • 86.2
  • 88.5
  •  
  • FAH230
  • 3.21
  • 125
  • B
  •  
  • 24000
  • 35000
  • 43000
  •  
  • 180 / 240
  • 72 / 162
  • -
  • 186 / 313
  •  
  • 102.8
  • 313.6
  • 169.6
  • 10
  •  
  • 3.86
  •  
  • 2
  • 4
  • 19.3 / 19.3
  •  
  • 203.6
  • 72.2
  • 2.82
  •  
  • 211.8
  • 65.9
  •  
  • 89.8
  • 89.8

  1. Heating mode : According to EN14511 nominal conditions - Outdoor temperature 7°C DB / 6°C WB - Indoor temperature 20°C DB
  2. Cooling mode : According to EN14511 nominal conditions - Outdoor temperature 35°C DB - Indoor temperature 27°C DB / 19°C WB
  3. SEER in accordance with standard EN14825.
  4. Seasonal energy efficiency: Space cooling energy efficiency following Ecodesign regulation EU 2016/2281
  5. Seasonal Coefficient of Power (SCOP) in accordance with standard EN 14825 (average climate conditions).
  6. Seasonal Energy Efficiency Heating Mode: Space heating energy efficiency following Ecodesign regulation EU 2016/2281.

FGAS compliant

FGAS compliant

EcoDesign compliant

EcoDesign compliant

Eurovent Certified performance

Eurovent Certified performance

Simply the answer!

Easy maintenance

Maintenance has never been easier! Remote monitoring through LennoxCloud offers 24/7 access to the metrics and helps predict maintenance operations, improving responsiveness. On top, intelligent control parameters alert maintenance needs.

Better comfort and energy saving

Flexair’s motor fans have been designed to guarantee a precise temperature while ensuring energy savings. Several options to reduce the noise level are available on request.

Perfect for replacement

The Flexair's lightweight aluminum structure makes them the perfect choice for replacement applications. The unit’s compact nature makes it easy to install and ensures perfect integration into its environment. Moreover, several airflow configurations, ventilation options, and roofcurbs designs are available to best fit your building’s needs.

Fresh Air and Free Cooling

Fresh air management and Free Cooling are standard features of Flexair that can reduce annual energy consumption. Different Energy Recovery technologies are available to make fresh air management easier and more efficient than ever.

Sustainability

The Flexair’s panels are made of pre-coated aluminum, specially designed to resist corrosion and ensure a long operation lifetime.

Smart servicing through Lennox Cloud

The Flexair metrics are accessible 24/7 through LennoxCloud. This remote access to the machine enables its permanent monitoring and helps predict maintenance operations, offering improved responsiveness.

Applications & Markets

Flexair for your applications

Food Retail Stores

Non-food Retail Stores

Shopping Malls

Cafes & Restaurants

Hotels

Office Buildings

A question?

Contact us for more information

Contact Lennox
Encountering difficulty?

Contact us for technical support on Flexair

Contact Lennox

Complementary products

Products that help your Flexair work smoother and better

LennoxCloud

Multi-site & Multi-units connectivity solution

Learn More

e-savvy

Smart building management system

Learn More

Product Resources and Files

Lennox EMEA Corporate Brochure

vertical_align_bottom PDF 4.67 MB

DM DISPLAY user manual for Flexair

vertical_align_bottom PDF 1.76 MB

E-recovery coils in rooftops for Flexair

vertical_align_bottom PDF 0.98 MB

Flexair Installation, operation, maintenance manual

vertical_align_bottom PDF 4.92 MB

Lennox service catalogue

vertical_align_bottom PDF 0.92 MB

HVAC Services

Get the most out of the equipment with our service offering, from the people who know it best

Maintenance

Regulatory support

System's modernisation

System's optimisation

Repairs

Spare parts

Looking for service related support?

Talk to our service team and get all the help you need to troubleshoot and service your equipment.

Contact Lennox