Electrically heated air curtains are used to maintain heating within an environment when a door is opened to the external environment - for example, within a retail shopping area. Typically installed above a doorway, they provide a constant stream of heated air across an opening. Engineered to lose only a tiny portion of the heated air flow to outside, the vast majority of the heated air is retained inside. With varying levels of controls and sensing to trigger their operation modern electrically heated air curtains are very energy efficient.
Air curtains with ancillary heating are also capable of repelling pests and insects and keeping dust and pollutants from the area. Other benefits of electrically heated air curtains include energy efficiency and cost-savings, by preventing warm air from escaping from the indoor environment.
Puravent supplies a vast range of electrically heated air curtains with horizontal mounted models suitable for door openings from 2.5m up to 6m height, as well as models for vertical installation. 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.