Reznor Guardian GR Electric Commercial Air Curtains 9kW - 24kW

Reznor Guardian Retail Air Curtains

Sleek, efficient, cost-effective overdoor heating solutions

The Guardian Series is an effective, efficient, and aesthetically pleasing wall-mounted air dispersing unit. The GR electric is suitable for instillation into a ceiling or wall. The unit is particularly well suited between the removable ceiling or wall panels. It is perfect for bars, hotels, offices, restaurants, shops, and more. This unit is the GR (recessed) variant of the series. The range is however also made up of two other models GS (surface mounted) & GB (bulkhead) both of which are also available for purchase on our site. Each is available in 1.0m, 1.5m & 2.0m lengths. Each of the three variations of this series is also available in three sub-variations. This GR Electric model is electrically heated. Ambient and low-pressure hot water heated versions are also available on our site.

Each model has a built-in fan with 3-speed settings. Electric models come with compatible SmartElec energy-saving controllers. A remote-control panel is also supplied allowing full control of the air curtain including the setting. These controls massive increase operation functionality. They are simple to install, easy to program, BMS compatible via Modbus communication, and maintain constant outlet temperature and air outlet sensor mounted within.

This level of centralised control of each unit through this system brings a variety of benefits. The unit becomes more energy-saving and thus cost-effective due to the consistent levels of operational control. They have enhanced security as all units can be security coded to prevent unauthorised access. You can also network control of up to 16 air curtains from one control panel.

Guardian air curtains are fitted with a Honeycomb outlet. These outlets provide superior performance by ensuring a uniform distribution of air, across the whole width of the outlet. This efficient means of air dispersal ensures that rising warm air is recirculated to lower levels before it can escape. This means that temperatures can be maintained with minimal need for prolonged heating usage. Heat loss is reduced by around up to 80%. This electrically heated version requires a three-phase (415v) electrical supply.

Model GR1000E 9/12kW
Low Speed
Maximum door width m 1
Maximum mounting height m 3
Maximum air volume m3/h 1150
Maximum velocity m/s 6.4
Motor power W 365
Noise level @ 3m free field dB(A) 52
Electric Heated
Heating capacity - std/max1 kW 9/12
Electrical supply 415V 3ph 50Hz
Total electrical load -per phase
Standard - as supplied A 13.7
Maximum - selectable by installer A 17.9
Weight kg 34.5

Medium Speed
Maximum door width 1
Maximum mounting height 3
Maximum air volume 1440
Maximum velocity 8
Motor power 365
Noise level @ 3m free field 55
Heating capacity - std/max1 kW 9/12
Electrical supply 415V 3ph 50Hz
Total electrical load -per phase
Standard - as supplied A 13.8
Maximum - selectable by installer A 18
Weight kg 34.5

High Speed
Maximum door width 1
Maximum mounting height 4
Maximum air volume 1800
Maximum velocity 10
Motor power 365
Noise level @ 3m free field 59
Heating capacity - std/max1 9/12
Electrical supply 415V 3ph 50Hz
Total electrical load -per phase
Standard - as supplied 13.8
Maximum - selectable by installer 18
Weight 34.5

Model GR1500E 12/18kW
Low Speed
Maximum door width m 1.5
Maximum mounting height m 3
Maximum air volume m3/h 1730
Maximum velocity m/s 6.4
Motor power W 530
Noise level @ 3m free field dB(A) 52
Heating capacity - std/max1 kW 12/18
Electrical supply 415V 3ph 50Hz
Total electrical load -per phase
Standard - as supplied A 18.3
Maximum - selectable by installer A 26.6
Weight kg 52

Medium Speed
Maximum door width m 1.5
Maximum mounting height m 3
Maximum air volume m3/h 2268
Maximum velocity m/s 8.4
Motor power W 530
Noise level @ 3m free field dB(A) 55
Heating capacity - std/max1 kW 12/18
Electrical supply 415V 3ph 50Hz
Total electrical load -per phase
Standard - as supplied A 18.4
Maximum - selectable by installer A 26.8
Weight kg 52

High Speed
Maximum door width m 1.5
Maximum mounting height m 4
Maximum air volume m3/h 2700
Maximum velocity m/s 10
Motor power W 530
Noise level @ 3m free field dB(A) 59
Heating capacity - std/max1 kW 12/18
Electrical supply 415V 3ph 50Hz
Total electrical load -per phase
Standard - as supplied A 18.5
Maximum - selectable by installer A 27
Weight kg 52

Model GR2000E 18/24kW
Low Speed
Maximum door width m 2
Maximum mounting height m 3
Maximum air volume m3/h 2300
Maximum velocity m/s 6.4
Motor power W 730
Noise level @ 3m free field dB(A) 52
Motor power W 730
Noise level @ 3m free field dB(A) 52
Heating capacity - std/max1 kW 18/24
Electrical supply 415V 3ph 50Hz
Total electrical load -per phase
Standard - as supplied A 27.4
Maximum - selectable by installer A 35.7
Weight kg 64.5

Medium Speed
Maximum door width m 2
Maximum mounting height m 3
Maximum air volume m3/h 2880
Maximum velocity m/s 8
Motor power W 730
Noise level @ 3m free field dB(A) 55
Heating capacity - std/max1 18/24
Electrical supply 415V 3ph 50Hz
Total electrical load -per phase
Standard - as supplied 27.7
Maximum - selectable by installer 36
Weight 64.5

High Speed
Maximum door width m 2
Maximum mounting height m 4
Maximum air volume m3/h 3600
Maximum velocity m/s 10
Motor power W 730
Noise level @ 3m free field dB(A) 59
Heating capacity - std/max1 kW 18/24
Electrical supply 415V 3ph 50Hz
Total electrical load -per phase
Standard - as supplied A 27.8
Maximum - selectable by installer A 36.2
Weight kg 64.5

Heating Efficient: Reduces heat loss around open doors by up to 80%

Mounting Heights: Suitable for heights of three or four metres depending upon application

SmartElec Controller: Fitted to all electric heat versions the controller is energy saving, provides extensive functionality, reduces operational costs and is easy to install.

Good Aesthetic Appearance: Its sleek minimalist design ensures that the guardian series will feel in place within any environment. Suitable for use in Bars, Hotels, Offices, Restaurants, Shops, Malls.

Honeycomb Outlet: The Honeycomb outlet provides superior performance by ensuring a uniform distribution of air, across the whole width of the outlet.

Easily serviced: Due to its simple design access to the inner machinecan be gain quickly and with minimum effort.

Three Select Fan Speeds: The range of functionality provided by three built in fan speed produce a high standard capacity performance from single unit. These units can however be placed side by side to meant more extensive requirements.

CE Approved: Rapid response electric heating coils meet regulatory standards