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Tel: +44(0)20-7193-1630

Email info@e-co.uk.com

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Clean coils are a major HVAC energy saver

Our technology keeps coils perpetually clean & maintenance free, saving 10-20% in HVAC energy costs

Case Studies

How Do Utilities Save Energy?

American Electric Power 

Estimated savings - £92k in annual energy costs in 2 + years

15% increase in HVAC efficiency

Cut back from four 300-ton chillers to two

University of New South Wales

42% pressure drop across the coil

22% increase in airflow

Return on Investment in 8 months

 Southern California Air Conditioning Distributors (The worlds’ largest Carrier distributor)

The pressure drop across the coil decreased by over 30%

The airflow increased from 16,000 CFM to 17,400 CFM
 
30% increase in cooling capacity from 548,502 BTU to 797,094 BTU
 
The devices ability to increase system performance to almost “as new”levels and is expected to prolong the life on mechanical equipment

Potential Horse power savings should not be ignored especially for those who utilise VAV drives

The Florida Hospital Group

 

Within weeks of installing the UVC the air velocity across the coil more than doubled from 230 fpm to 520 fpm

The wet bulb temperature decreased from 57°F-53°F

We calculated the increase in capacity to 95,245 BTU saving
£3,300 on an investment of £2,000.00

The hospital is conservatively saving 15% in HVAC system energy costs

Rio Grande Hospital 

 

Before UVC

The chillers serving the hospital were running at 99% capacity

Chilled water “in” measured at 43°, while chilled water “out” measured at 64°

After UVC

The same chillers were running at only 62% capacity

Chilled water “in” remained at 43°, but chilled water “out” temperature had decreased to 53°, an 11 degree drop

Electrical usage (in kilowatt hours) declined by 20.64%

This essentially cancelled out an equivalent rise in utility rates from $.06 per kWh to $.08 per kWh

Annual Energy Savings of 29%