Top Heating & Cooling Pros for furnace prices Chevy Chase, MD. Phone +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 focused on complete home comfort solutions? The specialists at Magnolia Plumbing, Heating & Cooling sell, install, and fix HVAC units of all makes and models. Call 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 every one of your commercial HVAC installation, replacement, repair work, and routine maintenance demands.
Emergency
HVAC Service
Emergencies will and definitely do happen, when they do, rest assured that we will will be there for you! Magnolia Plumbing, Heating & Cooling can supply emergency support at any moment of the day or night. Don’t hesitate to contact us the moment an emergency occurs!


24 Hour Service
We deliver HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our various service options guarantees that your comfort requirements are satisfied within your timespan and that even your most worrisome heating or air conditioner issues will be fixed today. Your time is valuable– and our company will not keep you waiting!

25 YEARS EXPERIENCE
With over two decades of experience bringing our client’s total satisfaction, Magnolia Plumbing, Heating & Cooling is a premier provider of HVAC services. Serving homes and businesses throughout , we complete regular maintenance, repair work and also new installations modified to your needs and budget guidelines.
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 Chevy Chase, MD
Chevy Chase is the name of both a town and an unincorporated census-designated place (Chevy Chase (CDP), Maryland) that straddle the northwest border of Washington, D.C. and Montgomery County, Maryland, United States. Several settlements in the same area of Montgomery County and one neighborhood of Washington include “Chevy Chase” in their names. These villages, the town, and the CDP share a common history and together form a larger community colloquially referred to as “Chevy Chase”.
Primarily a residential suburb, Chevy Chase adjoins Friendship Heights, a popular shopping district. It includes the National 4-H Youth Conference Center, which hosts the National 4-H Conference, an event for 4-Hers throughout the nation to attend, and the National Science Bowl annually in either late April or early May.[1] Chevy Chase is also the home of the Chevy Chase Club and Columbia Country Club, whose members include many prominent politicians and Washingtonians.[2]
Room pressure can be either favorable or unfavorable with respect to outside the room. Positive pressure occurs when there is more air being supplied than tired, and prevails to lower the infiltration of outdoors pollutants. Natural ventilation is an essential consider decreasing the spread of air-borne diseases such as tuberculosis, the acute rhinitis, influenza and meningitis.
Natural ventilation needs little maintenance and is affordable. An air conditioning system, or a standalone air conditioning system, provides cooling and humidity control for all or part of a structure. Air conditioned buildings often have actually sealed windows, because open windows would work against the system meant to keep constant 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%. [] Cooling and refrigeration are offered through the elimination of heat. Heat can be eliminated through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are referred to as refrigerants.

It is essential that the air conditioning horse power suffices for the area being cooled. Underpowered a/c system will lead to power wastage and inefficient use. Sufficient horsepower is required for any ac system installed. The refrigeration cycle uses four important elements to cool. The system refrigerant begins its cycle in a gaseous state.
From there it enters a heat exchanger (in some cases 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 device) controls the refrigerant liquid to stream at the correct rate. The liquid refrigerant is returned to another heat exchanger where it is permitted to evaporate, hence the heat exchanger is typically called an evaporating coil or evaporator.
In the procedure, heat is soaked up from inside and transferred outdoors, leading to cooling of the building. In variable climates, the system might consist of a reversing valve that switches from heating in winter season to cooling in summer. 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 often integrated with seasonal thermal energy storage so that the cold of winter season can be utilized for summer season cooling. Common storage mediums are deep aquifers or a natural underground rock mass accessed via 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 is in cooling (as opposed to charging) mode, triggering the temperature to slowly increase during the cooling season. Some systems consist of an “economizer mode”, which is sometimes called a “free-cooling mode”. When economizing, the control system will open (completely or partially) the outside air damper and close (fully or partly) the return air damper.
When the outdoors air is cooler than the required cool air, this will allow the need to be satisfied without utilizing the mechanical supply of cooling (normally chilled water or a direct expansion “DX” unit), therefore conserving energy. The control system can compare the temperature level of the outdoors air vs.
In both cases, the outside air must be less energetic than the return air for the system to enter the economizer mode. Central, “all-air” air-conditioning systems (or plan systems) with a combined outdoor condenser/evaporator system are typically installed in North American homes, offices, and public structures, but are hard to retrofit (set up in a structure that was not created to get it) due to the fact that of the large duct needed.

An option to packaged systems is using different indoor and outside coils in split systems. Split systems are preferred and widely utilized around the world except in North America. In North America, divided systems are frequently seen in residential applications, but they are acquiring appeal in little industrial structures.
The advantages of ductless a/c systems consist of simple setup, no ductwork, greater zonal control, versatility of control and peaceful operation. [] In area conditioning, the duct losses can represent 30% of energy intake. The use of minisplit can lead to energy cost savings in area conditioning as there are no losses related to ducting.
Indoor systems with directional vents install onto walls, suspended from ceilings, or fit into the ceiling. Other indoor systems mount inside the ceiling cavity, so that brief lengths of duct deal with air from the indoor system to vents or diffusers around the spaces. Split systems are more effective and the footprint is typically smaller than the bundle systems.
