Blog

Why pay more?

22nd June

Something has been bothering me for a while. I understand why it is more cost effective to appoint a managing company to organise various sub-contract trades under one banner. Let’s face it, that’s what I did for 20 years. That ...
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Datacentre Chiller Protection

16th June

A small industrial area, with a non-descript unit surrounded by high-security fencing, it was not a public access site. Two new Daikin EWAQ520F-XL010 chillers were installed into a new, high wall plant compound just before the ...
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Wrap Around Air Intake Filters

15th June

RABScreen Wrap Around The RABScreen Wrap Around filter is available in “a one size fits all”, cut-to-fit style using black PVC coated polyester high abrasion media. Simply wrap the filter around the outer perimeter of the air ...
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RABScreen DuctSox

15th June

RABScreen DuctSox™ Three Dimensional Filter Socks For exhaust or supply ducts where filtration is required we can supply any size of filter sock which can be fitted over the end of the spiral ductwork. Fixed into position with ...
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Extracting the benefit

14th June

The Weston Library (formerly the New Bodleian Library)What can you do when you have a very old oak tree above your chillers?It is nice in Spring and Summer and may actually provide additional shade to reduce the heating load. Ther ...
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Cooling Coil Filters

13th June

The majority of cooling coils lie unprotected from airborne particulate. Cooling coil air intakes are most commonly found on HVAC chillers, condensers, dry air coolers and in your local supermarket at the bottom of the refrigerate ...
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Cooling Tower Efficiency

13th June

Plastics manufacturer improves Cooling Tower efficiency with RABScreenThe Challenge - keeping the fill clear of dust and debrisCooling tower efficiency relies upon maintaining a clean and debris free sump.  If you keep it clean yo ...
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Recycling Filtration

13th June

The only problem with running a high efficiency recycling centre is exactly that. By the nature of the beast a recycling centre creates debris and in this particular case further contamination came from the local land fill site.Fi ...
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NHS Savings with air intake filter screens

13th June

The Health Estate Journal recently ran an article under the heading "Small investments, huge savings".   It states that one of the key conclusions from the IHEEM Healthcare Estates 2014 conference was that basic energy efficiency ...
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Generator sets in dusty climes

13th June

One of our clients recently purchased four second hand generators from an airport. Although an important part of the emergency systems they had only completed a short service life of less than 90 hours.Now they were in a quarry wi ...
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