The following are some maintenance recommendations for technicians for their annual air conditioning system inspections. Warning: Disconnect the main electrical power to the unit before attempting any ...

Q With recent concern about nuclear power plants, I want my central air conditioner to run efficiently to save electricity. Other than a professional service call, what can I do to tune it up myself?

This summer has been an absolute scorcher, with temperatures soaring into triple digits during heat waves and heat domes. This has made running the AC absolutely crucial for many families, especially ...

Air conditioners require regular maintenance and annual deep cleaning to ensure they’re in good working order, which will improve the comfort level of your home and keep energy costs down. Routine ...

ST. LOUIS — Nu-Calgon has introduced a new mini-split maintenance bag, called Clean Guard, that prevents fluids from getting on walls and floors of residences when contractors are cleaning coils and ...

Select independently determines what we cover and recommend. When you buy through our links, we may earn a commission. Learn more. We don’t always have the answers, but we have some people on speed ...