Best AC & Heating Experts for hvac maintenance Arlington, VA. Phone +1 888-829-8510. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you searching for residential heating and cooling support services that are focused on complete home comfort solutions? The professionals at Magnolia Plumbing, Heating & Cooling sell, install, and also fix HVAC units of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial heating and cooling repairs are inevitable. At Magnolia Plumbing, Heating & Cooling, we supply a comprehensive variety of heating as well as cooling support services to meet all of your commercial HVAC installation, replacement, repair work, and maintenance demands.
Emergency
HVAC Service
Emergencies may and definitely do occur, when they do, rest assured that our team will be there for you! Magnolia Plumbing, Heating & Cooling is able to provide emergency services at any moment of the day or night. Don’t hesitate to contact us the minute an emergency happens!


24 Hour Service
We provide HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our countless service options promises that your comfort requirements are met within your time frame and that even your trickiest heating or air conditioner concerns will be handled today. Your time is valuable– and our experts will never keep you waiting!

25 YEARS EXPERIENCE
With over two decades of experience bringing our customer’s total satisfaction, Magnolia Plumbing, Heating & Cooling is a premier provider of HVAC services. Serving homes and businesses within , we complete routine servicing, repair work as well as new installations customized 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
We also provide hvac repair services in the following cities
- air conditioner maintenance Chevy Chase, MD
- high efficiency furnace Hyattsville, MD
- heating and cooling companies Arlington, VA
- water heater thermostat Mclean, VA
- ac system Arlington, VA
- hvac maintenance Falls Church, VA
- water heater thermostat Hyattsville, MD
- high efficiency furnace Oxon Hill, MD
- ac maintenance Capitol Heights, MD
- ac heater unit Glen Echo, MD
- new air conditioner Alexandria, VA
- central air conditioning unit Bladensburg, MD
- furnace prices Capitol Heights, MD
- ac system Falls Church, VA
- central air conditioning unit Oxon Hill, MD
- hvac maintenance Oxon Hill, MD
- water heater thermostat Oxon Hill, MD
- ac heater unit Brentwood, MD
- hvac maintenance Mclean, VA
- water heater thermostat District Heights, MD
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 favorable or negative with regard to outside the room. Favorable pressure takes place when there is more air being provided than exhausted, and is typical to decrease the seepage of outside contaminants. Natural ventilation is a crucial factor in lowering the spread of air-borne illnesses such as tuberculosis, the cold, influenza and meningitis.
Natural ventilation requires little upkeep and is affordable. A cooling system, or a standalone a/c unit, offers cooling and humidity control for all or part of a building. Air conditioned buildings typically have actually sealed windows, because open windows would work against the system intended to preserve continuous indoor air conditions.
The portion of return air made up of fresh air can typically be manipulated by changing the opening of this vent. Typical fresh air consumption is about 10%. [] Cooling and refrigeration are provided through the removal of heat. Heat can be removed through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are described as refrigerants.

It is necessary that the air conditioning horsepower is adequate for the location being cooled. Underpowered air conditioning system will lead to power wastage and ineffective usage. Appropriate horse power is required for any a/c unit set up. The refrigeration cycle utilizes 4 important components to cool. The system refrigerant starts its cycle in a gaseous state.
From there it goes into a heat exchanger (sometimes 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) manages the refrigerant liquid to stream at the appropriate rate. The liquid refrigerant is gone back to another heat exchanger where it is permitted to evaporate, for this reason the heat exchanger is typically called an evaporating coil or evaporator.
While doing so, heat is taken in from indoors and transferred outdoors, leading to cooling of the building. In variable environments, the system may include a reversing valve that switches from heating in winter season to cooling in summer season. 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 extremely high performances, and are in some cases combined with seasonal thermal energy storage so that the cold of winter season can be utilized for summertime cooling. Common storage mediums are deep aquifers or a natural underground rock mass accessed through a cluster of small-diameter, heat-exchanger-equipped boreholes.
The heat pump is added-in since the storage functions as a heat sink when the system remains in cooling (as opposed to charging) mode, causing the temperature level to slowly increase throughout the cooling season. Some systems include an “economizer mode”, which is sometimes 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 enable the need to be met without using the mechanical supply of cooling (normally chilled water or a direct growth “DX” unit), therefore saving energy. The control system can compare the temperature of the outdoors air vs.
In both cases, the outdoors air should be less energetic than the return air for the system to enter the economizer mode. Central, “all-air” air-conditioning systems (or package systems) with a combined outside condenser/evaporator system are often installed in North American homes, workplaces, and public structures, however are hard to retrofit (set up in a building that was not developed to receive it) because of the bulky air ducts needed.

An option to packaged systems is making use of different indoor and outdoor coils in split systems. Split systems are chosen and extensively utilized around the world other than in The United States and Canada. In The United States and Canada, split systems are usually seen in property applications, but they are acquiring popularity in little business structures.
The advantages of ductless cooling systems consist of easy installation, no ductwork, greater zonal control, flexibility of control and quiet operation. [] In space conditioning, the duct losses can represent 30% of energy intake. Using minisplit can result in energy savings in area conditioning as there are no losses associated with ducting.
Indoor systems with directional vents install onto walls, suspended from ceilings, or suit the ceiling. Other indoor units install inside the ceiling cavity, so that brief lengths of duct manage air from the indoor unit to vents or diffusers around the spaces. Split systems are more effective and the footprint is typically smaller than the plan systems.
