Best HVAC Experts for air conditioner maintenance Alexandria, VA. Phone +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 services that are focused on complete home comfort solutions? The specialists at Magnolia Plumbing, Heating & Cooling sell, install, and also repair HVAC systems of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial cooling and heating maintenance and repairs are inevitable. At Magnolia Plumbing, Heating & Cooling, we provide an extensive variety of heating and cooling solutions to meet all of your commercial HVAC installation, replacement, repair work, and maintenance needs.
Emergency
HVAC Service
Emergencies may and definitely do occur, when they do, rest comfortably that our team will be there for you! Magnolia Plumbing, Heating & Cooling can easily provide emergency services at any moment of the day or night. Never hesitate to get in touch with us the minute an emergency happens!


24 Hour Service
We deliver 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 timespan and also even your most worrisome heating or air conditioner issues will be solved today. Your time is precious– and our company 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 leading provider of HVAC services. Serving residential properties and businesses throughout , we perform 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
We also provide hvac repair services in the following cities
- ac technician Bethesda, MD
- central air conditioning unit Hyattsville, MD
- furnace prices Fort Washington, MD
- heating companies Takoma Park, MD
- ac system Chevy Chase, MD
- central air conditioning unit Oxon Hill, MD
- hvac maintenance Temple Hills, MD
- ac heater unit Bethesda, MD
- air conditioner maintenance Mount Rainier, MD
- ac technician Oxon Hill, MD
- furnace prices Oxon Hill, MD
- furnace prices Glen Echo, MD
- high efficiency furnace Fort Washington, MD
- heating companies Arlington, VA
- ac heater unit Mclean, VA
- heating and cooling companies Alexandria, VA
- heating and cooling companies District Heights, MD
- ac technician Alexandria, VA
- ac maintenance Takoma Park, MD
- ac technician Annandale, VA
More About Alexandria, VA
Alexandria is an independent city in the Commonwealth of Virginia in the United States. As of the 2010 census, the population was 139,966,[5] and in 2019, the population was estimated to be 159,428.[6] Located along the western bank of the Potomac River, Alexandria is approximately 7 miles (11 km) south of downtown Washington, D.C.
Room pressure can be either positive or negative with regard to outside the space. Favorable pressure happens when there is more air being provided than exhausted, and is typical to reduce the infiltration of outdoors impurities. Natural ventilation is a crucial aspect in lowering the spread of air-borne health problems such as tuberculosis, the acute rhinitis, influenza and meningitis.
Natural ventilation needs little upkeep and is inexpensive. An a/c system, or a standalone a/c, provides cooling and humidity control for all or part of a building. Air conditioned structures often have sealed windows, because open windows would work versus the system meant to keep continuous indoor air conditions.
The percentage of return air comprised of fresh air can usually be controlled by changing the opening of this vent. Normal fresh air consumption is about 10%. [] Air conditioning and refrigeration are offered through the removal 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 crucial that the a/c horse power is sufficient for the area being cooled. Underpowered air conditioning system will cause power wastage and inefficient use. Appropriate horse power is needed for any air conditioner set up. The refrigeration cycle uses 4 essential aspects to cool. The system refrigerant starts its cycle in a gaseous state.
From there it gets in a heat exchanger (sometimes called a condensing coil or condenser) where it loses energy (heat) to the outdoors, cools, and condenses into its liquid stage. An (also called metering gadget) controls the refrigerant liquid to flow at the appropriate rate. The liquid refrigerant is returned to another heat exchanger where it is enabled to vaporize, hence the heat exchanger is often called an evaporating coil or evaporator.
In the procedure, heat is absorbed from inside and moved outdoors, leading to cooling of the structure. In variable climates, the system may include a reversing valve that switches from heating in winter to cooling in summer. By reversing the circulation of refrigerant, the heatpump refrigeration cycle is changed from cooling to heating or vice versa.
Free cooling systems can have extremely high effectiveness, and are sometimes integrated with seasonal thermal energy storage so that the cold of winter season can be utilized for summertime cooling. Typical 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 because the storage serves as a heat sink when the system remains in cooling (rather than charging) mode, causing the temperature to slowly increase throughout the cooling season. Some systems include an “economizer mode”, which is often called a “free-cooling mode”. When economizing, the control system will open (completely or partly) the outside air damper and close (totally or partially) the return air damper.
When the outdoors air is cooler than the required cool air, this will allow the demand to be satisfied without using the mechanical supply of cooling (usually chilled water or a direct expansion “DX” system), therefore saving energy. The control system can compare the temperature level of the outdoors air vs.
In both cases, the outdoors air should be less energetic than the return air for the system to go into the economizer mode. Central, “all-air” air-conditioning systems (or plan systems) with a combined outdoor condenser/evaporator system are frequently set up in North American homes, workplaces, and public structures, but are difficult to retrofit (install in a structure that was not designed to get it) due to the fact that of the large 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 North America. In North America, split systems are frequently seen in property applications, however they are gaining popularity in little industrial buildings.
The benefits of ductless air conditioning systems include easy installation, no ductwork, higher zonal control, flexibility of control and peaceful operation. [] In area conditioning, the duct losses can represent 30% of energy usage. Making use of minisplit can lead to energy savings in space conditioning as there are no losses related to ducting.
Indoor systems with directional vents mount onto walls, suspended from ceilings, or fit into the ceiling. Other indoor units mount inside the ceiling cavity, so that brief lengths of duct manage air from the indoor system to vents or diffusers around the rooms. Split systems are more effective and the footprint is typically smaller than the bundle systems.
