Top Heating & Cooling Pros for heating companies Bladensburg, MD. Call +1 888-829-8510. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you looking for residential heating and cooling support services that are centered on total home comfort solutions? The specialists at Magnolia Plumbing, Heating & Cooling sell, install, as well as fix HVAC systems 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 provide a comprehensive variety of heating as well as cooling services to meet all of your commercial HVAC installation, replacement, repair, and maintenance requirements.
Emergency
HVAC Service
Emergencies may and definitely do happen, and when they do, rest assured that our team will be there for you! Magnolia Plumbing, Heating & Cooling can offer emergency services at any moment of the day or night. Don’t hesitate to get in touch with us the moment an emergency occurs!


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 demands are achieved within your timespan and that even your trickiest heating or air conditioner troubles will be fixed today. Your time is precious– and our experts won’t keep you waiting!

25 YEARS EXPERIENCE
With over two decades of experience bringing our customer’s complete satisfaction, Magnolia Plumbing, Heating & Cooling is a premier provider of HVAC services. Serving residential properties and businesses within , we complete routine maintenance, repair work and also new installations modified 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 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]
Space pressure can be either positive or negative with regard to outside the space. Favorable pressure happens when there is more air being provided than tired, and prevails to decrease the infiltration of outside contaminants. Natural ventilation is a key consider minimizing the spread of airborne illnesses such as tuberculosis, the cold, influenza and meningitis.
Natural ventilation requires little maintenance and is inexpensive. An a/c system, or a standalone ac system, offers cooling and humidity control for all or part of a structure. Air conditioned structures frequently have actually sealed windows, due to the fact that open windows would work against the system meant to preserve continuous indoor air conditions.
The portion of return air made up of fresh air can usually be controlled by adjusting the opening of this vent. Common 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 important that the cooling horse power suffices for the location being cooled. Underpowered air conditioning system will cause power waste and inefficient use. Appropriate horsepower is needed for any a/c installed. The refrigeration cycle uses four important 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 outside, cools, and condenses into its liquid stage. An (likewise called metering gadget) manages the refrigerant liquid to flow at the proper rate. The liquid refrigerant is gone back to another heat exchanger where it is permitted to evaporate, hence the heat exchanger is typically called an evaporating coil or evaporator.
While doing so, heat is absorbed from indoors and moved outdoors, resulting in cooling of the structure. 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 circulation of refrigerant, the heat pump refrigeration cycle is altered from cooling to heating or vice versa.
Free cooling systems can have really high efficiencies, and are in some cases integrated with seasonal thermal energy storage so that the cold of winter can be used for summer cooling. 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 due to the fact that the storage serves 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 in some cases called a “free-cooling mode”. When saving money, the control system will open (completely or partly) the outdoors air damper and close (completely or partially) the return air damper.
When the outdoors air is cooler than the required cool air, this will permit the demand to be fulfilled without using the mechanical supply of cooling (typically cooled water or a direct expansion “DX” unit), thus saving 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 get in 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 residences, workplaces, and public structures, however are hard to retrofit (install in a building that was not created to get it) because 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 preferred and widely utilized around the world other than in The United States and Canada. In The United States and Canada, split systems are usually seen in residential applications, however they are gaining popularity in small commercial buildings.
The advantages of ductless cooling systems consist of simple installation, no ductwork, higher zonal control, flexibility of control and quiet operation. [] In area conditioning, the duct losses can represent 30% of energy usage. Using minisplit can result in energy savings in area conditioning as there are no losses connected with ducting.
Indoor units with directional vents install onto walls, suspended from ceilings, or fit into the ceiling. Other indoor systems install 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 efficient and the footprint is generally smaller sized than the plan systems.
