 | NWAN Ceiling Fans Designed to improve the working environment in the Summer when the atmosphere can be stifling hot, sweep fans operating on a high setting can provide immediate relief by cooling and moving the air over a wide area. To maximise the benefit, good ventilation is required to extract the stale air or alternatively bring fresh air into a room.Also suitable in cold weather. Warm air rises and is ultimately lost through the roof of a building. The amount of heat lost depends on the degree of insulation in the roof. To maintain a comfortable working temperature, the building has to be heated disproportionately. To reduce energy costs, heat loss has to be kept to a minimum. Installing a sweep fan will check the upward convection of heat and distribute evenly; consequently the warm air will be kept at working level longer. Installing sweep fans could reduce heating bills by 30%. Even with an insulated building, savings of 10% can be achieved.Check here to View and Buy Online
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