Sometimes the purpose of fans is to bring some cooling sensation to the occupants of buildings. Air movement within a room brings the benefit of lower 'apparent', or 'perceived' temperature.
The general principle here is that the greater the air velocity the greater the drop in apparent temperature. But there is another principle which is that the more uniform that air velocity throughout the room the more comfortable and unobtrusive it is.
The very best solution for lowering the apparent temperature by air movement is the HVLS fans. They move huge volumes of air but at a modest velocity and the feeling within a building with HVLS fans is sublime.
Puravent supplies an extensive range of cooling fans from industry-leading manufacturers including Vostermans and Evel. Choosing the correct size and performance is crucial for ensuring best air movement effect so if you require any assistance, please call us on 01729 924108 to discuss your requirements.
Average The Room Is A Normal Residential Room, Office, Reception Area Or Similar, Where There Is Not Overly Crowded With People, Computer And Office Equipment.
Above Average There Are Factors That Contribute To Additional Heat Being Generated In The Room E.G. Strong Lighting, Overcrowding With People And Office Equipment, Conservatory Type Room, Or Flat Roofed Room.
High There Are Factors That Contribute To A High Heat Load In The Room. E.G. Commercial Cooking, Much Computer And Server Equipment, Switchgear, Temporary Building With Thin Walls And Flat Room, Plain Glass Conservatory.
The Total Average Pressure Drop Over Your Higher Efficiency Filters And/Or Carbon Filters Is;
Pascals
This Pressure Drop Is Costing In Energy Alone
£
Per year
It Is Probable That A Sanuvox In-Duct System Could Break Down The Biological, Chemical And Odourous Contaminants On This Air Flow For Between 16 And 25% Of This Running Cost
£
Lower energy cost estimate of an equivalent Sanuvox system (16%)
£
Higher energy cost estimate of an equivalent Sanuvox system (25%)
This calculator is provided as a broad based indication of the energy cost of running a filter based air purification, and an indicative cost of running a Sanuvox system as an alternative. It should not be assumed to be absolutely accurate and should not be used as the basis of an actual system design or forecast of cost saving of an actual system. We accept no liability for consequences of the inappropriate use of this calculator, or its results. Actual figures would depend on the proposed system for a particular application and on the exact parameters of that application.