Top Heating & Cooling Pros for air conditioner maintenance Bladensburg, MD. 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 centered on total home comfort remedies? The experts at Magnolia Plumbing, Heating & Cooling sell, install, and repair HVAC units of all makes and models. Contact us today!
Commercial
HVAC Service
Commercial heating and cooling repairs are inevitable. At Magnolia Plumbing, Heating & Cooling, we deliver a comprehensive variety of heating and cooling services to meet all of your commercial HVAC installation, replacement, repair work, and routine maintenance demands.
Emergency
HVAC Service
Emergencies will and definitely do occur, and when they do, rest comfortably that our team will be there for you! Magnolia Plumbing, Heating & Cooling is able to provide emergency assistance at any time of the day or night. Don’t hesitate to call us the moment an emergency happens!


24 Hour Service
We deliver HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our various service options promises that your comfort needs are satisfied within your timespan and also even your trickiest heating and air conditioner troubles will be fixed 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 complete satisfaction, Magnolia Plumbing, Heating & Cooling is a leading provider of HVAC services. Serving residential properties and businesses throughout , we perform regular servicing, repairs and also new installations tailored to your needs and budget demands.
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 Bladensburg, MD
Bladensburg is a town in Prince George’s County, Maryland, United States.[6] The population was 9,148 at the 2010 census.[7] Areas in Bladensburg are located within ZIP code 20710. Bladensburg is 8.6 miles (13.8 km) from central Washington.
Originally called Garrison’s Landing, Bladensburg was renamed in honor of Thomas Bladen, governor of Maryland, 1742–1747. Bladensburg was established in 1742 as a regional commercial center by an act of the Maryland General Assembly. The act also authorized the town commissioners to purchase 60 acres (240,000 m2) of land to be laid out in 1-acre (4,000 m2) lots. The act required that a house covering at least 400 square feet (37 m2) of ground with a brick or stone chimney be constructed within 18 months of the sale of the lot. As of 6 June 1746, only 18 of the lots had been improved according to the stipulations of the act. Christopher Lowndes’ house, Bostwick, and those built by David Ross and William Hilleary (the William Hilleary House) were among them.[8]
Room pressure can be either favorable or negative with regard to outside the space. Positive pressure takes place when there is more air being provided than exhausted, and prevails to reduce the infiltration of outdoors contaminants. Natural ventilation is a key consider reducing the spread of airborne health problems such as tuberculosis, the cold, influenza and meningitis.
Natural ventilation requires little upkeep and is economical. An air conditioning system, or a standalone ac system, offers 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 planned to maintain continuous indoor air conditions.
The percentage of return air comprised of fresh air can usually be controlled by changing the opening of this vent. Typical fresh air intake is about 10%. [] A/c and refrigeration are offered through the elimination 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 cooling horsepower suffices for the area being cooled. Underpowered air conditioning system will lead to power waste and inefficient usage. Adequate horsepower is required for any air conditioner set up. The refrigeration cycle uses four essential aspects to cool. The system refrigerant starts 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 outdoors, cools, and condenses into its liquid phase. An (also called metering device) controls the refrigerant liquid to stream at the appropriate rate. The liquid refrigerant is gone back to another heat exchanger where it is enabled to vaporize, thus the heat exchanger is frequently called an evaporating coil or evaporator.
At the same time, heat is absorbed from inside your home and moved outdoors, leading to cooling of the structure. In variable environments, the system might 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 changed from cooling to heating or vice versa.
Free cooling systems can have extremely high performances, and are often integrated with seasonal thermal energy storage so that the cold of winter season can be utilized for summer season a/c. Typical 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 since the storage functions as a heat sink when the system is in cooling (instead of charging) mode, triggering the temperature to slowly increase throughout the cooling season. Some systems consist of an “economizer mode”, which is often called a “free-cooling mode”. When saving money, the control system will open (totally or partly) the outdoors air damper and close (fully or partially) the return air damper.
When the outside air is cooler than the required cool air, this will allow the demand to be satisfied without using the mechanical supply of cooling (generally cooled 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 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 outdoor condenser/evaporator system are frequently set up in North American homes, offices, and public structures, however are challenging to retrofit (set up in a structure that was not designed to get it) due to the fact that of the bulky duct required.

An option to packaged systems is making use of different indoor and outdoor coils in split systems. Split systems are preferred and widely used worldwide other than in North America. In The United States and Canada, split systems are most frequently seen in domestic applications, however they are acquiring appeal in little commercial structures.
The advantages of ductless a/c systems consist of easy installation, no ductwork, higher zonal control, flexibility of control and quiet operation. [] In space conditioning, the duct losses can account for 30% of energy intake. Making use of minisplit can lead to energy cost savings in area conditioning as there are no losses connected with ducting.
Indoor systems with directional vents install 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 efficient and the footprint is usually smaller sized than the plan systems.
