What Is a BTU?
A BTU is the basic measurement used for rating how much energy it takes to produce heat. It’s used in determining the efficiency of air conditioning equipment, furnaces, and any appliances that heat—such as water heaters, ovens, and fireplaces. Here is what it means and how to convert BTUs into other energy measurements. When buying […]
How to Replace a Heat Pump Filter
Heat pump air filters should be changed at least twice a year. Here is how to replace them. If you want a quick view on changing filters, see the video at the bottom of the page. Air filters are an important part of a heat pump heating or cooling system. They remove dust and allergens […]
How to Replace a Furnace, AC or Heat Pump Filter
Dirty AC or furnace filters are the number one problem when forced-air heating and cooling systems don’t work right. With a central forced-air heating and cooling system, heat-pump, furnace or AC air filters remove dust and allergens from the air before warming or cooling air and returning it to your rooms. For this reason, filters […]
How to Repair a Steam Heating System
Problems with your home’s steam heating system? Before calling for help, try these measures. Types of hot water and steam heating systems vary, so if you are unsure of the proper maintenance of your system, it’s a good idea to hire a service person to teach you. With periodic care, these systems should operate virtually […]