Many homeowners assume that HVAC maintenance and HVAC repair are interchangeable, but they serve very different purposes.

Bar’s Leaks has introduced a new cooling system repair product formulated to stop leaks and antifreeze loss. Bar’s Leaks Cooling System Repair also prevents overheating and corrects other cooling ...

In addition to keeping the water and coolant level where it needs to be, you can prevent trouble in your cooling system by keeping an eye out for leaks and replacing old or damaged hoses. Figure 12-3 ...

Seeing a puddle of coolant under your car is never a good thing. Whether it’s coming from your radiator, water pump, heater core, freeze plugs, or other portion of your cooling system, it can mean big ...

Your radiator is just as essential to your car’s operation as the engine itself. According to BookMyGarage, the farthest you can drive without a fully functioning radiator is about a quarter of a mile ...

To keep the water in the cooling system from boiling or freezing, the water is mixed with coolant or antifreeze. Car Smarts: Most coolants contain about 95 percent ethylene glycol, a chemical that ...

ChevronTexaco's FleetFix kit includes testing materials to make sure converted systems will take maximum advantage from extended-life coolant. Many manufacturers ship heavy equipment with radiators ...

Summer comfort depends on a cooling system that can respond quickly and consistently to rising temperatures. When an air conditioning system begins to show early warning signs, comfort is often the ...

Many of us have a deep appreciation for the cooling systems in our homes, whether we realize it or not. What do we really know about the cooling side of our HVAC systems? Do we need to know more?