As temperatures continue to soar across India, especially in northern regions where summer temperatures can climb above 45°C, air conditioners have become essential for staying comfortable indoors.

One to two times a year, call up your local HVAC professional to take a look at your all-too-important AC coils. Cleaning AC coils costs anywhere from $75 to $700, or an average of $125 per coil. Dirt ...

While cleaning your window AC unit might not sound like the most entertaining activity, it can be the key to ensuring you stay cool this summer.