Calculate air curtain energy savings
An air curtain can reduce energy losses through open doors by limiting the uncontrolled exchange of indoor and outdoor air. The potential reduction depends on factors such as the door dimensions, opening time, temperature difference and the design of the air curtain system.
Use the Teddington efficiency calculator to estimate the energy losses for your specific door or industrial door situation and compare an unprotected opening with a Teddington air curtain and a conventional air curtain.
Simply select the door dimensions, installation height and daily opening time, specify whether the air curtain is heated in winter and select “Calculate”.
Contact us for a project-specific calculation based on your door or industrial door situation.
Comparison of energy losses and consumption
Door or industrial door without an air curtain
Door or industrial door with a Teddington air curtain
Door or industrial door with a conventional air curtain
Energy savings with Teddington air curtain compared to a door without air curtain
Savings
Door or industrial door without an air curtain
Door or industrial door with a Teddington air curtain
Energy savings with Teddington air curtain compared to a door with conventional air curtain
Savings
Door or industrial door with a conventional air curtain
Door or industrial door with a Teddington air curtain
Calculation assumptions:
The calculation assumes four months of summer operation with a temperature difference of 10 K between indoors and outdoors.
For winter, the calculation assumes six months of operation with a temperature difference of 15 K between indoors and outdoors.
For the remaining two months, no energy demand is calculated because the assumed indoor and outdoor temperatures are equal.
For winter operation, the calculation assumes that the air discharged by the air curtain is heated via a heat exchanger.
Winter energy consumption relates to a heated building, while summer energy consumption relates to an air-conditioned building.
Contact
Contact us!
Send us the details of your door or industrial door situation and our team will be happy to prepare a project-specific quotation.
Please complete the contact form. Fields marked with * are required.
- Door height: 2,0 m
- Door width: 1,0 m
- Installation height of the air curtain system: 2,2 m
- Opening time per day: 1 h
- Air Curtain system heated in winter: No