Top Rated HVAC Experts for heating and cooling companies Arlington, VA. Call +1 888-829-8510. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you searching for home heating and cooling support services that are focused on home comfort remedies? The professionals at Magnolia Plumbing, Heating & Cooling sell, install, as well as fix HVAC units of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial heating and cooling maintenance and repairs are inevitable. At Magnolia Plumbing, Heating & Cooling, we supply a comprehensive variety of heating and cooling services to meet all of your commercial HVAC installation, replacement, repair, and maintenance demands.
Emergency
HVAC Service
Emergencies will and definitely do happen, when they do, rest comfortably that we will will be there for you! Magnolia Plumbing, Heating & Cooling can easily provide emergency assistance at any time of the day or night. Don’t hesitate to contact us the moment an emergency occurs!


24 Hour Service
We deliver HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our countless service options promises that your comfort demands are satisfied within your timespan and also even your most worrisome heating or air conditioner issues will be resolved today. Your time is valuable– and our experts will never keep you waiting!

25 YEARS EXPERIENCE
With over two decades of experience bringing our client’s total satisfaction, Magnolia Plumbing, Heating & Cooling is a leading provider of HVAC services. Serving homes and businesses within , we complete routine servicing, repair work and new installations tailored to your needs and budget requirements.
Testimonials
Contact Us
Magnolia Plumbing, Heating & Cooling
600 Gallatin St NE, Washington, DC 20017, United States
Telephone
+1 888-829-8510
Hours
Open 24 hours
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More About Arlington, VA
Arlington County is a county in the Commonwealth of Virginia,[1] often referred to simply as Arlington or Arlington, Virginia. The county is situated in Northern Virginia on the southwestern bank of the Potomac River directly across from the District of Columbia, of which it was once a part. The county is coterminous with the U.S. Census Bureau’s census-designated place of Arlington. Arlington is considered to be the second-largest “principal city” of the Washington metropolitan area.
Space pressure can be either positive or unfavorable with regard to outside the room. Positive pressure occurs when there is more air being supplied than exhausted, and is common to decrease the seepage of outside contaminants. Natural ventilation is a key consider reducing the spread of air-borne illnesses such as tuberculosis, the typical cold, influenza and meningitis.
Natural ventilation requires little upkeep and is inexpensive. An a/c system, or a standalone a/c unit, offers cooling and humidity control for all or part of a structure. Air conditioned structures typically have sealed windows, due to the fact that open windows would work versus the system intended to maintain consistent indoor air conditions.
The percentage of return air made up of fresh air can normally be manipulated by changing the opening of this vent. Typical fresh air consumption is about 10%. [] Air conditioning and refrigeration are offered through the elimination of heat. Heat can be gotten rid of through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are described as refrigerants.

It is essential that the cooling horse power is enough for the area being cooled. Underpowered a/c system will lead to power waste and inefficient usage. Appropriate horse power is required for any air conditioning system installed. The refrigeration cycle uses four necessary elements to cool. The system refrigerant starts its cycle in a gaseous state.
From there it enters a heat exchanger (often called a condensing coil or condenser) where it loses energy (heat) to the outside, cools, and condenses into its liquid phase. An (likewise called metering device) controls the refrigerant liquid to flow at the proper rate. The liquid refrigerant is returned to another heat exchanger where it is allowed to evaporate, thus the heat exchanger is typically called an evaporating coil or evaporator.
At the same time, heat is soaked up from inside and moved outdoors, resulting in cooling of the building. In variable climates, the system might include a reversing valve that switches from heating in winter to cooling in summer. By reversing the flow of refrigerant, the heat pump refrigeration cycle is altered from cooling to heating or vice versa.
Free cooling systems can have very high performances, and are in some cases combined with seasonal thermal energy storage so that the cold of winter can be used for summer season a/c. Common storage mediums are deep aquifers or a natural underground rock mass accessed via a cluster of small-diameter, heat-exchanger-equipped boreholes.
The heatpump is added-in due to the fact that the storage serves as a heat sink when the system remains in cooling (instead of charging) mode, causing the temperature to gradually increase throughout the cooling season. Some systems include an “economizer mode”, which is often called a “free-cooling mode”. When saving money, the control system will open (fully or partially) the outdoors air damper and close (fully or partly) the return air damper.
When the outdoors air is cooler than the demanded cool air, this will allow the demand to be satisfied without utilizing the mechanical supply of cooling (generally chilled water or a direct growth “DX” system), thus saving energy. The control system can compare the temperature level of the outside air vs.
In both cases, the outdoors air must be less energetic than the return air for the system to go into the economizer mode. Central, “all-air” air-conditioning systems (or bundle systems) with a combined outdoor condenser/evaporator unit are typically installed in North American homes, workplaces, and public buildings, however are hard to retrofit (set up in a building that was not designed to get it) due to the fact that of the bulky duct needed.

An alternative to packaged systems is the use of different indoor and outside coils in split systems. Split systems are chosen and widely utilized around the world other than in The United States and Canada. In North America, split systems are usually seen in residential applications, but they are acquiring popularity in little commercial buildings.
The advantages of ductless cooling systems consist of simple setup, no ductwork, greater zonal control, flexibility of control and peaceful operation. [] In area conditioning, the duct losses can represent 30% of energy consumption. Using minisplit can result in energy cost savings in area conditioning as there are no losses associated with ducting.
Indoor units with directional vents install onto walls, suspended from ceilings, or suit the ceiling. Other indoor systems install inside the ceiling cavity, so that brief lengths of duct handle air from the indoor system to vents or diffusers around the rooms. Split systems are more efficient and the footprint is generally smaller sized than the plan systems.
