Creating a comfortable environment in the home is not that difficult as long as the right appliance is installed. For most homeowners this is an HVAC (heating, ventilation and air conditioning) system. An HVAC in Portland Oregon is a combined heating and cooling system that delivers the treated air through a series of ducts. One benefit of this system is that every room is heated or chilled equally. There are several types of HVAC systems available including the high velocity model and some fairly expensive units that allow for zone control. High velocity units use small pipes instead of air ducts and the power of the blower system moves the air very quickly.
The air conditioning portion of the HVAC uses a condenser unit located outside the home. Placing it outdoors removes a lot of noise that would otherwise be in the home, but more importantly it provides an easy method of eliminating heat. This is necessary because the AC is actually a heat transfer system. It uses the compressed refrigerant to collect heat and carry it outside. The collection phase occurs as the refrigerant passes through the evaporator coil located inside the air handler. Because the refrigerant is colder than the surrounding air, it also cools the metal of the coil. Air is then forced through the coil and into the ducts.
The furnace portion of an HVAC in Portland Oregon will operate on either natural gas, propane or electrical resistance. The only real difference between these systems is that the gas burning model must have ventilation. This is one reason that HVAC systems are frequently placed in the attic or basement. These locations make it easier to provide adequate exhaust. They also make installing the air ducts easier and attic installation usually allows the appliance to be installed at the center of the home for more consistent temperatures.
One of the most important things to consider when owning an HVAC is maintenance. Maintenance should include cleaning, testing and charging the refrigerant. The latter is extremely important because the refrigerant also carries the lubricant that protects the compressor. Plus, a low refrigerant level can affect the efficiency of the cooling system, which costs the homeowner more money. Learn more about HVAC systems from experts like those at Eastsideheating.com.
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