March 2011 - Andrews Sykes

Guide to ventilation air changes per hour

Posted Date 29/03/2011

Andrews ventilation is able to offer long or short term hires for all you ventilation and extraction requirements. Our range is continually updated and we can offer units ranging from 1,700m³/hr to 16,500m³/hr.

Our table below sets some practical guidelines to the amount of air changes that may be required in some typical applications. Please be aware that factors as shown below have a bearing on the air change requirements.

The size of the room or building
The purpose of the ventilation
Heat gains from other sources
The buildings requirements for temperature, humidity and levels of filtration
Number of occupants
Type of activity they are engaged in

If you have selection difficulties we have specialists available who would be able to offer you advice and a practical hire solution

Concrete Tank Drying For AMP5 Project

Posted Date 22/03/2011

Andrews dehumidification were asked to provide a scheme for maintaining humidity and temperature levels during a critical period when specialist coatings were being applied to newly built concrete tanks on a water treatment plant.

After our initial survey by one of our experienced team a detailed scheme was presented to the client. Desiccant dehumidifiers together with thermostatically controlled electric heaters were used to maintain the required relative humidity and temperature requirements.

The solution provided was key to the clients completion of phase one on time and that success insured winning the contract for phase 2 and 3 of the project.

Temporary Ventilation Solution For Large UK Distribution Centres

Posted Date 09/03/2011

One of the countries largest internet warehouse and distribution centres had a requirement for temporary ventilation and cooling.
After discussing the application at length with the local Andrews sales engineer a solution was quickly delivered and installed using 16 Andrews ASF950 industrial fans throughout the warehouse.

The client was extremely pleased with the solution to provide a temporary hire for air movement around their site. Andrews ventilation can provide all sizes of fans and ventilation units from small office environments to the largest of warehouses.