Top Rated Heating & Cooling Pros for hvac maintenance Fort Washington, MD. Call +1 888-829-8510. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you searching for residential heating or cooling support services that are focused on home comfort solutions? The professionals at Magnolia Plumbing, Heating & Cooling sell, install, and fix HVAC units of all makes and models. Call us today!
Commercial
HVAC Service
Commercial cooling and heating repairs are unavoidable. At Magnolia Plumbing, Heating & Cooling, we provide an extensive range of heating as well as cooling support services to meet every one of your commercial HVAC installation, replacement, repair work, and servicing requirements.
Emergency
HVAC Service
Emergencies may and definitely do happen, when they do, rest assured that we will will be there for you! Magnolia Plumbing, Heating & Cooling is able to provide emergency assistance at any moment of the day or night. Never hesitate to contact us the moment an emergency happens!


24 Hour Service
We provide HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our many service options promises that your comfort requirements are fulfilled within your timespan and also even your most worrisome heating or air conditioner problems will be solved today. Your time is valuable– and our company won’t 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 residential properties and businesses in , we complete routine servicing, repairs 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
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More About Fort Washington, MD
Fort Washington is an unincorporated area and census-designated place in Prince George’s County, Maryland, United States. It borders the capital of the United States of America, Washington, D.C., situated just south of the downtown district.[2] As of the 2010 census it had a population of 23,717.[3] Fort Washington is a prosperous community with an African American majority population. The Fort Washington community is located west of Maryland Route 210, with some additional area to the east of the highway.
The community is named for Fort Washington, which upon its completion in 1809 was the only defensive fort protecting Washington, D.C. The fort is a stone structure and offered a good field of range for cannon fire at enemy advances on the Potomac River. During the War of 1812, the fort was quickly abandoned during a British advance. In 1844, a cannon exploded on the USS Princeton as it was passing Fort Washington.[4] During World War II, the US Army’s Adjutant General’s School was located at the fort, and had billeting for 362 officers and 2,526 enlisted persons.[5]
Room pressure can be either positive or negative with respect to outside the room. Positive pressure takes place when there is more air being provided than exhausted, and is common to lower the seepage of outside pollutants. Natural ventilation is an essential consider lowering the spread of air-borne health problems such as tuberculosis, the typical cold, influenza and meningitis.
Natural ventilation requires little upkeep and is economical. A cooling system, or a standalone a/c unit, provides 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 planned to preserve continuous indoor air conditions.
The portion of return air comprised of fresh air can typically be manipulated by adjusting the opening of this vent. Typical fresh air consumption has to do with 10%. [] Air conditioning 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 crucial that the cooling horse power is adequate for the location being cooled. Underpowered cooling system will lead to power wastage and inefficient usage. Adequate horsepower is needed for any a/c installed. The refrigeration cycle utilizes four necessary components to cool. The system refrigerant begins its cycle in a gaseous state.
From there it enters a heat exchanger (sometimes called a condensing coil or condenser) where it loses energy (heat) to the outside, cools, and condenses into its liquid stage. An (also called metering gadget) regulates the refrigerant liquid to stream at the proper rate. The liquid refrigerant is gone back to another heat exchanger where it is enabled to vaporize, hence the heat exchanger is frequently 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 environments, the system may consist of a reversing valve that changes from heating in winter to cooling in summertime. By reversing the circulation of refrigerant, the heatpump refrigeration cycle is altered from cooling to heating or vice versa.
Free cooling systems can have very high effectiveness, and are in some cases combined with seasonal thermal energy storage so that the cold of winter can be utilized for summer cooling. Common storage mediums are deep aquifers or a natural underground rock mass accessed by means of a cluster of small-diameter, heat-exchanger-equipped boreholes.
The heatpump is added-in because the storage serves as a heat sink when the system remains in cooling (instead of charging) mode, causing the temperature level to slowly increase throughout the cooling season. Some systems consist of an “economizer mode”, which is often called a “free-cooling mode”. When economizing, the control system will open (totally or partially) the outdoors air damper and close (totally or partially) the return air damper.
When the outdoors air is cooler than the required cool air, this will enable the demand to be met without utilizing the mechanical supply of cooling (normally cooled water or a direct growth “DX” system), hence conserving energy. The control system can compare the temperature of the outdoors air vs.
In both cases, the outside air needs to be less energetic than the return air for the system to go into the economizer mode. Central, “all-air” air-conditioning systems (or package systems) with a combined outside condenser/evaporator system are typically installed in North American residences, workplaces, and public buildings, however are hard to retrofit (set up in a structure that was not developed to receive it) because of the bulky duct required.

An alternative to packaged systems is using separate indoor and outside coils in split systems. Split systems are preferred and extensively utilized around the world other than in The United States and Canada. In North America, split systems are most often seen in domestic applications, however they are acquiring appeal in little business buildings.
The advantages of ductless air conditioning systems include simple installation, no ductwork, higher zonal control, versatility of control and quiet operation. [] In area conditioning, the duct losses can represent 30% of energy intake. Using minisplit can result in energy cost savings in space conditioning as there are no losses related to ducting.
Indoor units with directional vents mount onto walls, suspended from ceilings, or fit into the ceiling. Other indoor systems mount inside the ceiling cavity, so that short lengths of duct handle air from the indoor system to vents or diffusers around the spaces. Split systems are more effective and the footprint is generally smaller than the bundle systems.
