Cleaning the coils on rooftop units may seem mundane, but it’s an important job that pays off for your customers in more efficient operation and longer living equipment. And, any job that’s worth ...

If you don't remember the last time you cleaned your condenser coils, this is your sign to get it done. When you think about ...

The typical cost for AC condenser replacement ranges from $300 to $5,000, with a national average cost of $2,100. The main factors that can influence the cost of AC condenser replacement include the ...

The condenser is the component that rejects the heat from the system. Most equipment is air cooled and rejects heat to the air. The coils are copper or aluminum and both types have aluminum fins to ...

Fig. 1. The layout of a typical six-cylinder, six-volt ignition system. Note the relationship of the primary and the secondary windings as indicated in the ignition coil. See All 10 Photos Fig. 2. The ...

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 ...

I asked my neighbor who hoses off his air conditioner condenser every spring why he does it. “Because my dad always told me I had to,” he said. Conventional wisdom like what my neighbor’s dad imparted ...