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.
The winter weather does not sign off altogether with the onset of spring. The chillness and dryness in the air is still felt. It is not time yet to p...
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...
Proper ventilation is an integral factor to maintain the indoor air quality within a building. Thus, homeowners should pay special attention towards ...
A thorough understanding of various heating and cooling devices needs you to have clear idea of the units that measure their efficiency and capacitie...
Preventative HVAC maintenance might just seem like one more expense for homeowners, but regular maintenance can actually pay for itself in the long r...
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