The indoor climate in large stores makes it necessary to satisfy special needs. The temperature must be uniform all year round and every hour of the day. Excess heat is generated nearly all day and most often there are wide temperature variations in various parts of the site. Large glazed surfaces make heating necessary. Many of the stores have vast floor area and high ceilings.

The GOLD unit and BOOSTER air diffusers meet these demands in an extremely effective manner in the Swegon Factory package solution. The GOLD supplies air, heat and cooling energy and has built-in control equipment. The GOLD is equipped with a recirculated air damper accessory, which provides energy-saving and effective heating at night and early in the morning. The BOOSTER air diffusers are split supply air devices specially suited for supplying both heat and cooling energy.