Guard Commercial Air Curtain (LPHW, electric or ambient air)
sonniger-guard-air- curtain
sonniger-guard-air- curtain

Guard Commercial Air Curtain (LPHW, electric or ambient air)

From: £300.00

These units are designed to minimise heat loss in high traffic areas by maintaining a protective barrier at the entrance to the building.  Typical installations include: shops, hotels, commercial offices, reception areas and sports centres. The ‘Guard’ range comes in 3 types, water-fed (LPHW), electric and ambient air/fan only (the latter acting as a de-stratification device).


Enquire about wholesale orders for Guard Commercial Air Curtain (LPHW, electric or ambient air)

Send enquiry or call on +44 (0)1450 372103


  • Modern Design
  • Easy Installation with Multiple Positional Orientations
  • High Performance Parameters
  • Simplistic Range Offering
  • Flexible Control Options


ModelUnit Length (m)Heat Output (kW)Max Air Flow (m3/hr)Fan Input / Consump (V/Hz & A)Fan Motor Power (kW)Electrical Element Consump (V/Hz & A)Noise Level (db(A))Max install height (m)Protection class (IP)Trade price
Guard 100W water-fed (LPHW)110-162,000230/50 1.95A0.22-593.50IP20£500
Guard 150W Water-fed (LPHW) 1.520-293,600230/50 2.6A0.32-613.50IP20£650
Guard 200W Water-fed (LPHW)2.25-404,800230/50 2.6A0.32-623.50IP20£900
Guard 100E Electric 14-72,000400/50 1.95A0.22400/50 11A593.50IP20£400
Guard 150E Electric 1.56.5-113,600400/50 2.6A0.32400/50 16.6A613.50IP20£600
Guard 200E Electric 28.5-144,800400/50 2.6A0.32400/50 22.4A623.50IP20£750
Guard 100C Ambient-air1-2,000230/50 1.95A0.22-593.50IP20£300
Guard 150C Ambient-air 1.5-3,600230/50 2.6A0.32-613.50IP20£350
Guard 200C Ambient-air2-4,800230/50 2.6A0.32-623.50IP20£400


This product must be installed by an appropriately qualified person.