Heart valves keep blood flowing in the right direction between the heart's four chambers. If a valve, such as the aortic or mitral valve, is diseased or faulty, it may require repair or, sometimes, ...

A staggering 94% of the energy that is consumed by an air compressor is converted into heat. This inexorable by-product of compressed air production is lost into the atmosphere via the cooling system ...

You mount it somewhere that can be easily accessed – somewhere where the valves are less likely to collection dirt and debris ...

PowerAir is Northern Ireland's leading supplier of premium air compressors and air treatment products. Since our inception in 1978, we've been providing customers with the highest quality of service ...

Do cough, cold or other respiratory issues disrupt your sleep in the rising air pollution? Explore the best nebulizer ...

Reduced energy costs Large 1st year tax relief that covers the extra capital expenditure over a fixed speed compressor The energy savings could get you a Carbon Trust Loan for the entire capital cost ...

When your heating and cooling system isn’t working properly, you might throw up your hands and call for help, thinking the ...

Cycling is so #!@% gear-oriented. But don't worry — we've curated the best gifts for cyclists from 4 decades of experience.

When you use links on our website, we may earn a fee. Your air duct is one of the most important parts of your heating and cooling system, keeping your home warm or cool year-round. However, when ...