What are heat pumps & how do they work?
A heat pump is an outside unit part of a heating and cooling system. It can chill your home just like an air conditioner, but it can also heat it.
DIY & home improvement
What are water softeners and how do water softeners work?
You’ve probably heard of “hard water” but may not be familiar with the term. So put, hard water means that your water contains excessive amounts of minerals such as calcium and magnesium. It’s safe to drink and cook with, but the extra minerals can make household chores more annoying.