Reznor Guardian GR LPHW 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 low pressure hot water heated unit is suitable for instillation into a ceilings or wall. The unit is particularly well suited between 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 is the GR low pressure hot water model. Ambient and electric 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 controller. A remote-control panel is also supplied allowing full control of the air curtain including setting. These controls massive increase operation functionality. They are simple to install, easy to program, BMS compatible via Modbus communication, maintains constant outlet temperature and air outlet sensor mounted within.

This level of centralised control of each unit through this system brings with in a variety of benefits. The unit become more energy saving and thus cost effective due to the consist 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 low-pressure hot water heating heated version requires a single phase (230v) supply.

Model GR1000W
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
LPHW Heated Models
Maximum heating capacity2 kW 9/12
Electrical supply 230V 1ph 50Hz
Total electrical load A 1.17
Weight (incl water) kg 38.5

Medium Speed
Maximum door width m 1
Maximum mounting height m 3
Maximum air volume m3/h 1440
Maximum velocity m/s 8
Motor power W 365
Noise level @ 3m free field dB(A) 55
Heating capacity - std/max1 kW 9/12
LPHW Heated Models
Maximum heating capacity2 kW 9/12
Electrical supply 230V 1ph 50Hz
Total electrical load A 1.29
Weight (incl water) kg 38.5

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
LPHW Heated Models
Maximum heating capacity2 kW 9/12
Electrical supply 230V 1ph 50Hz
Total electrical load A 1.36
Weight (incl water) kg 38.5

Model GB1500W
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
LPHW Heated Models 415V 3ph 50Hz
Maximum heating capacity2 kW 12/18
Electrical supply 230V 1ph 50Hz
Total electrical load A 1.52
Weight (incl water) kg 58

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
LPHW Heated Models
Maximum heating capacity2 kW 12/18
Electrical supply 230V 1ph 50Hz
Total electrical load A 1.74
Weight (incl water) kg 58

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
LPHW Heated Models
Maximum heating capacity2 kW 12/18
Electrical supply 230V 1ph 50Hz
Total electrical load A 1.97
Weight (incl water) kg 58

Model GB2000W
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
LPHW Heated Models
Maximum heating capacity2 kW 18/24
Electrical supply 230V 1ph 50Hz
Total electrical load A 2.32
Weight (incl water) kg 72

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
LPHW Heated Models
Maximum heating capacity2 kW 18/24
Electrical supply 230V 1ph 50Hz
Total electrical load A 2.65
Weight (incl water) kg 72

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
LPHW Heated Models
Maximum heating capacity2 kW 18/24
Electrical supply 230V 1ph 50Hz
Total electrical load A 2.8
Weight (incl water) kg 72

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.