Yes, it can. You have to close all the registers with tapes. The duct is pressurized. Then a fog machine is introduced in the ducts, aiming the fog nozzle at the fan blades, without letting the fog get drawn into the vent holes in the motor. You have to watch for where the fog pours out. The site where it pours out is a site of leakage.
All appliances have a definite lifespan beyond which their efficiency starts deteriorating. At such times it is always wise to replace them. Although...
The HVAC is the prime energy hog in a typical household. According to the U.S. Energy Information Administration (EIA), residential and commercial bu...
Leakages in refrigerant lines are caused due to various reasons such as vibrations, worn service valves, machine stress, and mishandling the machine....
When you buy a new furnace for the house, your job does not end with buying it. You have to find an expert contractor to install it as well. The same...
It is not unusual for an air conditioner to have a bad start capacitor. The solution in such condition is quite simple – you have to replace it...
There are many who believe that vent cleaning is not a necessary service, it is simply a way through which HVAC contractors tend to make money. Howev...
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